mein code in task2
This commit is contained in:
parent
7e0e37a578
commit
b19c7f6b51
@ -9259,3 +9259,72 @@ Command-line arguments: -os linux -ws gtk -arch x86_64
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.ide 1 1 2026-03-20 18:06:39.545
|
||||
!MESSAGE Started RMI Server, listening on port 41337
|
||||
!SESSION 2026-03-21 13:54:00.770 -----------------------------------------------
|
||||
eclipse.buildId=Version 1.16.0
|
||||
java.version=17.0.11
|
||||
java.vendor=Eclipse Adoptium
|
||||
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=de_DE
|
||||
Command-line arguments: -os linux -ws gtk -arch x86_64
|
||||
|
||||
!ENTRY org.eclipse.core.resources 2 10035 2026-03-21 13:54:03.586
|
||||
!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.informationcenter 4 4 2026-03-21 13:54:07.401
|
||||
!MESSAGE CubeMX plugin appears to be active, Log4j initialization might be too late.
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.informationcenter 1 1 2026-03-21 13:54:07.402
|
||||
!MESSAGE Log4j2 initialized with config file /home/tobii/02_Uni/09_Mikrocomputertechnik/praktikum/mct_bei_workspace_25w/.metadata/.log4j2.xml
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.ide 1 1 2026-03-21 13:54:12.808
|
||||
!MESSAGE Started RMI Server, listening on port 41337
|
||||
!SESSION 2026-03-24 14:01:44.656 -----------------------------------------------
|
||||
eclipse.buildId=Version 1.16.0
|
||||
java.version=17.0.11
|
||||
java.vendor=Eclipse Adoptium
|
||||
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=de_DE
|
||||
Command-line arguments: -os linux -ws gtk -arch x86_64
|
||||
|
||||
!ENTRY org.eclipse.core.resources 2 10035 2026-03-24 14:01:47.209
|
||||
!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.informationcenter 4 4 2026-03-24 14:01:50.655
|
||||
!MESSAGE CubeMX plugin appears to be active, Log4j initialization might be too late.
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.informationcenter 1 1 2026-03-24 14:01:50.656
|
||||
!MESSAGE Log4j2 initialized with config file /home/tobii/02_Uni/09_Mikrocomputertechnik/praktikum/mct_bei_workspace_25w/.metadata/.log4j2.xml
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.ide 1 1 2026-03-24 14:01:55.388
|
||||
!MESSAGE Started RMI Server, listening on port 41337
|
||||
!SESSION 2026-03-24 14:11:26.431 -----------------------------------------------
|
||||
eclipse.buildId=Version 1.16.0
|
||||
java.version=17.0.11
|
||||
java.vendor=Eclipse Adoptium
|
||||
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=de_DE
|
||||
Command-line arguments: -os linux -ws gtk -arch x86_64
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.informationcenter 4 4 2026-03-24 14:11:31.118
|
||||
!MESSAGE CubeMX plugin appears to be active, Log4j initialization might be too late.
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.informationcenter 1 1 2026-03-24 14:11:31.119
|
||||
!MESSAGE Log4j2 initialized with config file /home/tobii/02_Uni/09_Mikrocomputertechnik/praktikum/mct_bei_workspace_25w/.metadata/.log4j2.xml
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.ide 1 1 2026-03-24 14:11:45.929
|
||||
!MESSAGE Started RMI Server, listening on port 41337
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.debug 4 0 2026-03-24 14:15:22.829
|
||||
!MESSAGE Error - No active DSF-Session. tmpSessionId = 3 (contextManager row 121)
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.debug 4 0 2026-03-24 14:15:22.830
|
||||
!MESSAGE Existing sessions are:
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.debug 4 0 2026-03-24 14:17:18.477
|
||||
!MESSAGE Error - No active DSF-Session. tmpSessionId = 6 (contextManager row 121)
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.debug 4 0 2026-03-24 14:17:18.477
|
||||
!MESSAGE Existing sessions are:
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.debug 4 0 2026-03-24 14:18:01.013
|
||||
!MESSAGE Error - No active DSF-Session. tmpSessionId = 7 (contextManager row 121)
|
||||
|
||||
!ENTRY com.st.stm32cube.ide.mcu.debug 4 0 2026-03-24 14:18:01.013
|
||||
!MESSAGE Existing sessions are:
|
||||
|
||||
@ -51,3 +51,4 @@
|
||||
*** SESSION März 01, 2026 11:55:48.249 -----------------------------------------
|
||||
*** SESSION März 13, 2026 10:49:11.272 -----------------------------------------
|
||||
*** SESSION März 16, 2026 12:55:55.445 -----------------------------------------
|
||||
*** SESSION März 24, 2026 14:01:49.132 -----------------------------------------
|
||||
|
||||
Binary file not shown.
@ -323,3 +323,233 @@ Finished building: default.size.stdout
|
||||
|
||||
Finished building: task1.list
|
||||
|
||||
16:09:45 **** Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
240 0 0 240 f0 task2.elf
|
||||
Target all ready
|
||||
18:20:32 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
task2.s: Assembler messages:
|
||||
task2.s:128: Error: ARM register expected -- `movs '
|
||||
make: *** [makefile:74: task2.o] Error 1
|
||||
"make -j12 all" terminated with exit code 2. Build might be incomplete.
|
||||
18:20:48 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:21:57 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:22:48 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
240 0 0 240 f0 task2.elf
|
||||
Target all ready
|
||||
18:23:22 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:23:42 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:23:54 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:24:03 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:24:24 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:24:36 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:25:04 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:25:26 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:25:42 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:26:11 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
260 0 0 260 104 task2.elf
|
||||
Target all ready
|
||||
18:26:34 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
264 0 0 264 108 task2.elf
|
||||
Target all ready
|
||||
18:26:57 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
248 0 0 248 f8 task2.elf
|
||||
Target all ready
|
||||
18:27:24 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
18:29:47 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
240 0 0 240 f0 task2.elf
|
||||
Target all ready
|
||||
18:35:13 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
240 0 0 240 f0 task2.elf
|
||||
Target all ready
|
||||
18:35:46 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
18:35:51 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
14:12:30 **** Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
14:12:55 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
14:13:16 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
14:13:43 **** Clean-only build of configuration Debug for project task1 ****
|
||||
make -j12 clean
|
||||
rm -rf ./Startup/startup_stm32g431kbtx.d ./Startup/startup_stm32g431kbtx.o ./Startup/syscalls.cyclo ./Startup/syscalls.d ./Startup/syscalls.o ./Startup/syscalls.su ./Startup/sysmem.cyclo ./Startup/sysmem.d ./Startup/sysmem.o ./Startup/sysmem.su
|
||||
rm -rf ./Src/task1.cyclo ./Src/task1.d ./Src/task1.o ./Src/task1.su ./Src/task1_it.cyclo ./Src/task1_it.d ./Src/task1_it.o ./Src/task1_it.su
|
||||
rm -rf default.size.stdout task1.elf task1.list task1.map
|
||||
|
||||
14:13:44 **** Clean-only build of configuration Debug for project task2 ****
|
||||
make -j12 clean
|
||||
14:13:44 **** Clean-only build of configuration Debug for project task3 ****
|
||||
make -j12 clean
|
||||
makefile:62: *** multiple target patterns. Stop.
|
||||
"make -j12 clean" terminated with exit code 2. Build might be incomplete.
|
||||
14:13:44 **** Clean-only build of configuration Debug for project task4 ****
|
||||
make -j12 clean
|
||||
makefile:62: *** multiple target patterns. Stop.
|
||||
"make -j12 clean" terminated with exit code 2. Build might be incomplete.
|
||||
14:14:11 **** Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-as -o task2.o task2.s -march=armv7-m -mcpu=cortex-m4 -adglns -g -mthumb --warn > task2.als
|
||||
arm-none-eabi-ld -o task2.elf -T ldscript_rom.ld task2.o -g -Map task2.map --cref -static
|
||||
arm-none-eabi-objdump -htdr -j .text -j .data -j .bss -j .vectortable -j .exhand task2.elf > task2.lst
|
||||
arm-none-eabi-size task2.elf
|
||||
text data bss dec hex filename
|
||||
240 0 0 240 f0 task2.elf
|
||||
Target all ready
|
||||
14:15:19 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
14:15:29 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
14:16:17 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
14:17:15 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
14:17:57 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
14:19:07 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
|
||||
@ -1,17 +1,9 @@
|
||||
15:01:24 **** Incremental Build of configuration Debug for project task1 ****
|
||||
make -j12 all
|
||||
arm-none-eabi-gcc "../Src/task1.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DSTM32G431KBTx -DSTM32 -DSTM32G4 -DNUCLEO_G431KB -c -I../Inc -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Src/task1.d" -MT"Src/task1.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Src/task1.o"
|
||||
arm-none-eabi-gcc -o "task1.elf" @"objects.list" -mcpu=cortex-m4 -T"/home/tobii/02_Uni/09_Mikrocomputertechnik/praktikum/mct_bei_workspace_25w/task1/STM32G431KBTX_FLASH.ld" --specs=nosys.specs -Wl,-Map="task1.map" -Wl,--gc-sections -static --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -Wl,--start-group -lc -lm -Wl,--end-group
|
||||
Finished building target: task1.elf
|
||||
|
||||
arm-none-eabi-size task1.elf
|
||||
arm-none-eabi-objdump -h -S task1.elf > "task1.list"
|
||||
text data bss dec hex filename
|
||||
1692 0 1568 3260 cbc task1.elf
|
||||
Finished building: default.size.stdout
|
||||
|
||||
Finished building: task1.list
|
||||
14:13:43 **** Clean-only build of configuration Debug for project task1 ****
|
||||
make -j12 clean
|
||||
rm -rf ./Startup/startup_stm32g431kbtx.d ./Startup/startup_stm32g431kbtx.o ./Startup/syscalls.cyclo ./Startup/syscalls.d ./Startup/syscalls.o ./Startup/syscalls.su ./Startup/sysmem.cyclo ./Startup/sysmem.d ./Startup/sysmem.o ./Startup/sysmem.su
|
||||
rm -rf ./Src/task1.cyclo ./Src/task1.d ./Src/task1.o ./Src/task1.su ./Src/task1_it.cyclo ./Src/task1_it.d ./Src/task1_it.o ./Src/task1_it.su
|
||||
rm -rf default.size.stdout task1.elf task1.list task1.map
|
||||
|
||||
|
||||
15:01:24 Build Finished. 0 errors, 0 warnings. (took 330ms)
|
||||
14:13:44 Build Finished. 0 errors, 0 warnings. (took 187ms)
|
||||
|
||||
|
||||
@ -1,5 +1,6 @@
|
||||
11:52:45 **** Clean-only build of configuration Debug for project task2 ****
|
||||
make -j12 clean
|
||||
14:19:07 **** Incremental Build of configuration Debug for project task2 ****
|
||||
make -j12 all
|
||||
Target all ready
|
||||
|
||||
11:52:45 Build Finished. 0 errors, 0 warnings. (took 126ms)
|
||||
14:19:07 Build Finished. 0 errors, 0 warnings. (took 182ms)
|
||||
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
11:52:45 **** Clean-only build of configuration Debug for project task3 ****
|
||||
14:13:44 **** Clean-only build of configuration Debug for project task3 ****
|
||||
make -j12 clean
|
||||
makefile:62: *** multiple target patterns. Stop.
|
||||
"make -j12 clean" terminated with exit code 2. Build might be incomplete.
|
||||
|
||||
11:52:45 Build Failed. 1 errors, 0 warnings. (took 126ms)
|
||||
14:13:44 Build Failed. 1 errors, 0 warnings. (took 186ms)
|
||||
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
11:52:46 **** Clean-only build of configuration Debug for project task4 ****
|
||||
14:13:44 **** Clean-only build of configuration Debug for project task4 ****
|
||||
make -j12 clean
|
||||
makefile:62: *** multiple target patterns. Stop.
|
||||
"make -j12 clean" terminated with exit code 2. Build might be incomplete.
|
||||
|
||||
11:52:46 Build Failed. 1 errors, 0 warnings. (took 127ms)
|
||||
14:13:44 Build Failed. 1 errors, 0 warnings. (took 186ms)
|
||||
|
||||
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x03
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #3]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x05
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x05
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x04
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x05
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x03
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #2]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x05
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x05
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
# LDR r1, =GPIOB_MODER
|
||||
# MOVS r3, #0x03
|
||||
# LDR r0, [r1, #1]
|
||||
# BICS r0, r3
|
||||
# MOVS r3, #0x01
|
||||
# ORRS r0, r0, r3
|
||||
# STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x05
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x03
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x03
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOB_MODER
|
||||
MOVS r3, #0x03
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x01
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x02
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,314 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
# LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
# MOVS r2, #0x03 // prepare mask
|
||||
# LDR r0, [r1, #0] // get current value of port A mode register
|
||||
# BICS r0, r2 // delete bits
|
||||
# MOVS r2, #0x01 // load configuration mask
|
||||
# ORRS r0, r0, r2 // apply mask
|
||||
# STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOB_MODER
|
||||
MOVS r3, #0x03
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x03
|
||||
LDR r0, [r1, #2]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #2]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x03
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -1,212 +0,0 @@
|
||||
/* ***************************************************************************************
|
||||
* Project: task1 - C:GPIO
|
||||
* File: task1.c
|
||||
*
|
||||
* Language: C
|
||||
*
|
||||
* Hardware: STefi Light v1.1
|
||||
* Processor: STM32G431KBT6U
|
||||
*
|
||||
* Author: Manuel Lederhofer
|
||||
* Datum: 10.09.2021
|
||||
*
|
||||
* Version: 2.1
|
||||
* History:
|
||||
* 10.09.2021 ML create project
|
||||
* 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
* 18.02.2025 TK changed projectname to "C: GPIO)
|
||||
*
|
||||
* Status: under development
|
||||
*
|
||||
* Description:
|
||||
* Blinks the red LED of STefi Light, currently.
|
||||
* This file contains the main routine and the initialization.
|
||||
*
|
||||
* Notes:
|
||||
* - MCU speed at startup is 16 MHz
|
||||
*
|
||||
* Todo:
|
||||
* - Change the example code to match the description and requirements
|
||||
* of the requested application in the lab exercise guide.
|
||||
*
|
||||
************************************************************************************** */
|
||||
|
||||
/* ------------------------------------ INCLUDES -------------------------------------- */
|
||||
#include "stm32g431xx.h"
|
||||
#include "STefi-Light.h"
|
||||
|
||||
/* ------------------------------------ DEFINES --------------------------------------- */
|
||||
#define LOOPS_PER_MS 1244 // NOP-loops for delay()
|
||||
#define WAITTIME 333
|
||||
|
||||
/* ------------------------------------ TYPE DEFINITIONS ------------------------------ */
|
||||
/* ------------------------------------ GLOBAL VARIABLES ------------------------------ */
|
||||
int state = 0;
|
||||
|
||||
/* ------------------------------------ PRIVATE VARIABLES ----------------------------- */
|
||||
|
||||
/* ------------------------------------ PROTOTYPES ------------------------------------ */
|
||||
static void GPIO_init(void);
|
||||
static void delay(const uint16_t ms);
|
||||
|
||||
/* ------------------------------------ M A I N --------------------------------------- */
|
||||
int main(void)
|
||||
{
|
||||
/* --- initialization --- */
|
||||
__disable_irq(); // disable interrupts globally
|
||||
|
||||
GPIO_init();
|
||||
|
||||
__enable_irq(); // enable interrupts globally
|
||||
|
||||
/* --- one time tasks --- */
|
||||
|
||||
//s0 Hilfvariablen auserhalb von while deklarieren
|
||||
int running = 0; //0 Lauflicht aus, 1 Lauflicht an
|
||||
int lastButtonState = 1; // Hilfsvariable zur Flankenerkennung
|
||||
|
||||
/* --- infinite processing loop --- */
|
||||
while (1)
|
||||
{
|
||||
int buttonState = GPIOB->IDR & (1 << 0);
|
||||
|
||||
// fallende Flanke erkennen
|
||||
if (lastButtonState && !buttonState)
|
||||
{
|
||||
running ^= 1; // toggle running
|
||||
/* delay(50); // entprellen */
|
||||
}
|
||||
|
||||
lastButtonState = buttonState;
|
||||
|
||||
|
||||
if(running)
|
||||
{
|
||||
switch (state)
|
||||
{
|
||||
case 0:
|
||||
state++;
|
||||
GPIOA->ODR &= ~(1 << 0);
|
||||
delay(WAITTIME);
|
||||
GPIOA->ODR |= (1 << 0);
|
||||
break;
|
||||
case 1:
|
||||
state++;
|
||||
GPIOA->ODR &= ~(1 << 1);
|
||||
delay(WAITTIME);
|
||||
GPIOA->ODR |= (1 << 1);
|
||||
break;
|
||||
case 2:
|
||||
state++;
|
||||
GPIOA->ODR &= ~(1 << 2);
|
||||
delay(WAITTIME);
|
||||
GPIOA->ODR |= (1 << 2);
|
||||
break;
|
||||
case 3:
|
||||
state++;
|
||||
GPIOA->ODR &= ~(1 << 3);
|
||||
delay(WAITTIME);
|
||||
GPIOA->ODR |= (1 << 3);
|
||||
break;
|
||||
case 4:
|
||||
state++;
|
||||
GPIOA->ODR &= ~(1 << 2);
|
||||
delay(WAITTIME);
|
||||
GPIOA->ODR |= (1 << 2);
|
||||
break;
|
||||
case 5:
|
||||
state=0;
|
||||
GPIOA->ODR &= ~(1 << 1);
|
||||
delay(WAITTIME);
|
||||
GPIOA->ODR |= (1 << 1);
|
||||
break;
|
||||
|
||||
case 99:
|
||||
GPIOA->ODR |= MASK_LED_ALL;
|
||||
while(1){
|
||||
if((GPIOB->IDR & (1 << 0)) == 0){
|
||||
delay(150);
|
||||
state=0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
//aktuell geht er mit drücken durch die cases
|
||||
// wegen break geht er ganz aus der if bedingung raus, nicht nur ausm switch case
|
||||
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* ------------------------------------ GLOBAL FUNCTIONS ------------------------------ */
|
||||
|
||||
/* ------------------------------------ PRIVATE FUNCTIONS ----------------------------- */
|
||||
|
||||
/* ------------------------------------------------------------------------------------ *\
|
||||
* method: static void GPIO_init(void)
|
||||
*
|
||||
* Initializes GPIOs on STefi Light for pins with peripherals attached.
|
||||
*
|
||||
* requires: - nothing -
|
||||
* parameters: - none -
|
||||
* returns: - nothing -
|
||||
\* ------------------------------------------------------------------------------------ */
|
||||
static void GPIO_init(void)
|
||||
{
|
||||
/* enable port clocks */
|
||||
RCC->AHB2ENR |= RCC_AHB2ENR_GPIOAEN; // LEDs: A
|
||||
RCC->AHB2ENR |= RCC_AHB2ENR_GPIOBEN; //Taster versuch
|
||||
|
||||
/* --- LEDs --- */
|
||||
GPIOA->ODR |= MASK_LED_ALL;
|
||||
GPIOA->MODER &= ~(3 << 0);
|
||||
GPIOA->MODER |= (1 << 0); // set LED pin to output
|
||||
|
||||
/* LED1 als Output */
|
||||
GPIOA->MODER &= ~(3 << 2); // Versuch: LED 1 Mode löschen :klappt so
|
||||
GPIOA->MODER |= (1 << 2); // Versuch: LED 1 PA1 = output :klappt so
|
||||
|
||||
/* LED2 als Output */
|
||||
GPIOA->MODER &= ~(3 << 4); // Versuch: LED 2 Mode löschen :klappt
|
||||
GPIOA->MODER |= (1 << 4); // Versuch: LED 2 PA1 = output :klappt
|
||||
|
||||
/* LED3 als output */
|
||||
GPIOA->MODER &= ~(3 << 6);
|
||||
GPIOA->MODER |= (1 << 6);
|
||||
|
||||
/* s0 (PB0) als Input Versuch */
|
||||
GPIOB->MODER &= ~(3 << 0);
|
||||
|
||||
/* Pull-Up Aktivieren Versuch */
|
||||
GPIOB->PUPDR &= ~(3 << 0);
|
||||
GPIOB->PUPDR |= (1 << 0); // 01 = Pull-Up
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------------------ *\
|
||||
* method: static void delay(const uint16_t ms)
|
||||
*
|
||||
* Realizes a millisecond delay by very bad busy-wait.
|
||||
*
|
||||
* requires: - nothing -
|
||||
* parameters: ms - delay time in milliseconds
|
||||
* returns: - nothing -
|
||||
\* ------------------------------------------------------------------------------------ */
|
||||
static void delay(const uint16_t ms)
|
||||
{
|
||||
for (uint16_t i = 0; i < ms; ++i)
|
||||
{
|
||||
if((GPIOB->IDR & (1 << 0) && state != 99) == 0){
|
||||
state = 99;
|
||||
break;
|
||||
}
|
||||
for (uint16_t j = 0; j < LOOPS_PER_MS; ++j)
|
||||
{
|
||||
__asm("NOP");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* ************************************ E O F ***************************************** */
|
||||
@ -0,0 +1,324 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x05
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
LDR r1, =GPIO_IDR
|
||||
MOVS
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r2
|
||||
EORS r0, r0, r3
|
||||
STR r0, [r1, #0]
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,323 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x05
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x01
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r2
|
||||
EORS r0, r0, r3
|
||||
STR r0, [r1, #0]
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
# LDR r1, =GPIOA_MODER
|
||||
# MOVS r3, #0x05
|
||||
# LDR r0, [r1, #1]
|
||||
# BICS r0, r3
|
||||
# MOVS r3, #0x01
|
||||
# ORRS r0, r0, r3
|
||||
# STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,315 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
LDR r1, =GPIO_IDR
|
||||
MOVS
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r3, #0x05
|
||||
LDR r0, [r1, #1]
|
||||
BICS r0, r3
|
||||
MOVS r3, #0x02
|
||||
ORRS r0, r0, r3
|
||||
STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r3
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
BIN
.metadata/.plugins/org.eclipse.core.resources/67.snap
Normal file
BIN
.metadata/.plugins/org.eclipse.core.resources/67.snap
Normal file
Binary file not shown.
@ -5,4 +5,4 @@
|
||||
//org.eclipse.debug.core.PREFERRED_DELEGATES/org.eclipse.cdt.launch.remoteApplicationLaunchType=org.eclipse.rse.remotecdt.dsf.debug,debug,;
|
||||
eclipse.preferences.version=1
|
||||
org.eclipse.debug.core.PREF_DELETE_CONFIGS_ON_PROJECT_DELETE=false
|
||||
prefWatchExpressions=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?>\r\n<watchExpressions/>\r\n
|
||||
prefWatchExpressions=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?>\n<watchExpressions/>\n
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
LaunchTargetManager/org.eclipse.launchbar.core.launchTargetType.local,Local/arch=x86_64
|
||||
LaunchTargetManager/org.eclipse.launchbar.core.launchTargetType.local,Local/name=Local
|
||||
LaunchTargetManager/org.eclipse.launchbar.core.launchTargetType.local,Local/os=win32
|
||||
configDescList=org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task3 Debug,org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task3,org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task4,org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task2,org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task1
|
||||
configDescList=org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task3 Debug,org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task3,org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task4,org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task1,org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task2
|
||||
eclipse.preferences.version=1
|
||||
org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:A3_Timer/activeLaunchMode=run
|
||||
org.eclipse.cdt.dsf.gdb.gdbRemotedescriptorType\:task1/activeLaunchMode=run
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
IMPORT_FILES_AND_FOLDERS_RELATIVE=true
|
||||
IMPORT_FILES_AND_FOLDERS_TYPE=23,1
|
||||
eclipse.preferences.version=1
|
||||
platformState=1772304866316
|
||||
platformState=1772304866322
|
||||
quickStart=false
|
||||
tipsAndTricks=true
|
||||
|
||||
@ -2,8 +2,8 @@
|
||||
<launchHistory>
|
||||
<launchGroup id="org.eclipse.debug.ui.launchGroup.debug">
|
||||
<mruHistory>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task1/task1.launch"/> "/>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task2/task2.launch"/> "/>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task1/task1.launch"/> "/>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task4/task4.launch"/> "/>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task3/task3 Debug.launch"/> "/>
|
||||
</mruHistory>
|
||||
@ -24,8 +24,8 @@
|
||||
</launchGroup>
|
||||
<launchGroup id="org.eclipse.debug.ui.launchGroup.run">
|
||||
<mruHistory>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task1/task1.launch"/> "/>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task2/task2.launch"/> "/>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task1/task1.launch"/> "/>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task4/task4.launch"/> "/>
|
||||
<launch memento="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <launchConfiguration local="false" path="/task3/task3 Debug.launch"/> "/>
|
||||
</mruHistory>
|
||||
|
||||
File diff suppressed because one or more lines are too long
@ -0,0 +1,3 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<session version="1.0">
<refactoring comment="Rename resource 'task2/task2.s' to 'task2_tobi.s'" description="Rename resource 'task2.s'" flags="7" id="org.eclipse.ltk.core.refactoring.rename.resource" input="task2.s" name="task2_tobi.s" stamp="1774358097434" updateReferences="true"/>
<refactoring comment="Rename resource 'task2/task2_efe.s' to 'task2.s'" description="Rename resource 'task2_efe.s'" flags="7" id="org.eclipse.ltk.core.refactoring.rename.resource" input="task2_efe.s" name="task2.s" stamp="1774358106409" updateReferences="true"/>
|
||||
</session>
|
||||
@ -0,0 +1,2 @@
|
||||
1774358097434 Rename resource 'task2.s'
|
||||
1774358106409 Rename resource 'task2_efe.s'
|
||||
@ -1,3 +1,3 @@
|
||||
#Fri Mar 20 18:06:30 CET 2026
|
||||
#Tue Mar 24 14:11:27 CET 2026
|
||||
org.eclipse.core.runtime=2
|
||||
org.eclipse.platform=4.30.0.v20231201-0110
|
||||
|
||||
@ -1,9 +1,17 @@
|
||||
= 3.2 Aufgabe 2 - ASM: Interrupts, Entprellen
|
||||
== Aufgabenstellung:
|
||||
Das Programm soll per Tastendruck den Zustand der LEDs wechseln. Taster *S-1* soll *LED0* und *LED3* ein-bzw. auschalten, Taster *S1 LED1* und *LED2*
|
||||
Das Programm soll per Tastendruck den Zustand der LEDs wechseln. Taster *S1* soll *LED0* und *LED3* ein-bzw. auschalten, Taster *S1 LED1* und *LED2*
|
||||
== Vorbereitungsfragen:
|
||||
=== a. Welche vier Einträge stehen am Beginn der ARM Exception Vector Table?
|
||||
#table(
|
||||
columns: (1fr, auto, auto),
|
||||
inset: 10pt,
|
||||
align: horizon,
|
||||
table.header(
|
||||
[*Postion*], [*Vektor*], [*Beschreibung*]
|
||||
),
|
||||
[0], [WWDG],
|
||||
=== b. Wie viele Interrupt-Prioritätsstufen unterstützt ein ARM-Controller maximal?
|
||||
=== c. An welchen Positionen in der Exception Vector Table stehen die Adressen der ISRs für die Tasten? (ST Dokumentation)
|
||||
=== d. Schauen Sie sich das Prellen eines Tasters an und überlegen Sie sich eine Lösung.
|
||||
=== e. Erstellen Sie ein komplettes Flussdiagramm für Ihren Lösungsansatz.
|
||||
=== e. Erstellen Sie ein komplettes Flussdiagramm für Ihren Lösungsansatz.
|
||||
|
||||
@ -1,3 +0,0 @@
|
||||
../Src/task1.c:53:5:main 14
|
||||
../Src/task1.c:157:13:GPIO_init 1
|
||||
../Src/task1.c:197:13:delay 6
|
||||
@ -1,11 +0,0 @@
|
||||
Src/task1.o: ../Src/task1.c ../Inc/stm32g431xx.h ../Inc/core_cm4.h \
|
||||
../Inc/cmsis_version.h ../Inc/cmsis_compiler.h ../Inc/cmsis_gcc.h \
|
||||
../Inc/mpu_armv7.h ../Inc/system_stm32g4xx.h ../Inc/STefi-Light.h
|
||||
../Inc/stm32g431xx.h:
|
||||
../Inc/core_cm4.h:
|
||||
../Inc/cmsis_version.h:
|
||||
../Inc/cmsis_compiler.h:
|
||||
../Inc/cmsis_gcc.h:
|
||||
../Inc/mpu_armv7.h:
|
||||
../Inc/system_stm32g4xx.h:
|
||||
../Inc/STefi-Light.h:
|
||||
Binary file not shown.
@ -1,3 +0,0 @@
|
||||
../Src/task1.c:53:5:main 24 static,ignoring_inline_asm
|
||||
../Src/task1.c:157:13:GPIO_init 4 static
|
||||
../Src/task1.c:197:13:delay 24 static,ignoring_inline_asm
|
||||
@ -1,2 +0,0 @@
|
||||
../Src/task1_it.c:56:6:ISR_error 1
|
||||
../Src/task1_it.c:76:6:ISR_default 1
|
||||
@ -1,11 +0,0 @@
|
||||
Src/task1_it.o: ../Src/task1_it.c ../Inc/stm32g431xx.h ../Inc/core_cm4.h \
|
||||
../Inc/cmsis_version.h ../Inc/cmsis_compiler.h ../Inc/cmsis_gcc.h \
|
||||
../Inc/mpu_armv7.h ../Inc/system_stm32g4xx.h ../Inc/STefi-Light.h
|
||||
../Inc/stm32g431xx.h:
|
||||
../Inc/core_cm4.h:
|
||||
../Inc/cmsis_version.h:
|
||||
../Inc/cmsis_compiler.h:
|
||||
../Inc/cmsis_gcc.h:
|
||||
../Inc/mpu_armv7.h:
|
||||
../Inc/system_stm32g4xx.h:
|
||||
../Inc/STefi-Light.h:
|
||||
Binary file not shown.
@ -1,2 +0,0 @@
|
||||
../Src/task1_it.c:56:6:ISR_error 4 static
|
||||
../Src/task1_it.c:76:6:ISR_default 4 static
|
||||
@ -1 +0,0 @@
|
||||
Startup/startup_stm32g431kbtx.o: ../Startup/startup_stm32g431kbtx.s
|
||||
Binary file not shown.
@ -1,18 +0,0 @@
|
||||
../Startup/syscalls.c:44:6:initialise_monitor_handles 1
|
||||
../Startup/syscalls.c:48:5:_getpid 1
|
||||
../Startup/syscalls.c:53:5:_kill 1
|
||||
../Startup/syscalls.c:61:6:_exit 1
|
||||
../Startup/syscalls.c:67:27:_read 2
|
||||
../Startup/syscalls.c:80:27:_write 2
|
||||
../Startup/syscalls.c:92:5:_close 1
|
||||
../Startup/syscalls.c:99:5:_fstat 1
|
||||
../Startup/syscalls.c:106:5:_isatty 1
|
||||
../Startup/syscalls.c:112:5:_lseek 1
|
||||
../Startup/syscalls.c:120:5:_open 1
|
||||
../Startup/syscalls.c:128:5:_wait 1
|
||||
../Startup/syscalls.c:135:5:_unlink 1
|
||||
../Startup/syscalls.c:142:5:_times 1
|
||||
../Startup/syscalls.c:148:5:_stat 1
|
||||
../Startup/syscalls.c:155:5:_link 1
|
||||
../Startup/syscalls.c:163:5:_fork 1
|
||||
../Startup/syscalls.c:169:5:_execve 1
|
||||
@ -1 +0,0 @@
|
||||
Startup/syscalls.o: ../Startup/syscalls.c
|
||||
Binary file not shown.
@ -1,18 +0,0 @@
|
||||
../Startup/syscalls.c:44:6:initialise_monitor_handles 4 static
|
||||
../Startup/syscalls.c:48:5:_getpid 4 static
|
||||
../Startup/syscalls.c:53:5:_kill 16 static
|
||||
../Startup/syscalls.c:61:6:_exit 16 static
|
||||
../Startup/syscalls.c:67:27:_read 32 static
|
||||
../Startup/syscalls.c:80:27:_write 32 static
|
||||
../Startup/syscalls.c:92:5:_close 16 static
|
||||
../Startup/syscalls.c:99:5:_fstat 16 static
|
||||
../Startup/syscalls.c:106:5:_isatty 16 static
|
||||
../Startup/syscalls.c:112:5:_lseek 24 static
|
||||
../Startup/syscalls.c:120:5:_open 12 static
|
||||
../Startup/syscalls.c:128:5:_wait 16 static
|
||||
../Startup/syscalls.c:135:5:_unlink 16 static
|
||||
../Startup/syscalls.c:142:5:_times 16 static
|
||||
../Startup/syscalls.c:148:5:_stat 16 static
|
||||
../Startup/syscalls.c:155:5:_link 16 static
|
||||
../Startup/syscalls.c:163:5:_fork 8 static
|
||||
../Startup/syscalls.c:169:5:_execve 24 static
|
||||
@ -1 +0,0 @@
|
||||
../Startup/sysmem.c:53:7:_sbrk 3
|
||||
@ -1 +0,0 @@
|
||||
Startup/sysmem.o: ../Startup/sysmem.c
|
||||
Binary file not shown.
@ -1 +0,0 @@
|
||||
../Startup/sysmem.c:53:7:_sbrk 32 static
|
||||
Binary file not shown.
@ -1,764 +0,0 @@
|
||||
|
||||
task1.elf: file format elf32-littlearm
|
||||
|
||||
Sections:
|
||||
Idx Name Size VMA LMA File off Algn
|
||||
0 .isr_vector 000001d8 08000000 08000000 00001000 2**2
|
||||
CONTENTS, ALLOC, LOAD, READONLY, DATA
|
||||
1 .text 000004bc 080001d8 080001d8 000011d8 2**2
|
||||
CONTENTS, ALLOC, LOAD, READONLY, CODE
|
||||
2 .rodata 00000000 08000694 0800069c 0000169c 2**0
|
||||
CONTENTS, ALLOC, LOAD, DATA
|
||||
3 .ARM.extab 00000000 08000694 08000694 0000169c 2**0
|
||||
CONTENTS
|
||||
4 .ARM 00000000 08000694 08000694 0000169c 2**0
|
||||
CONTENTS
|
||||
5 .preinit_array 00000000 08000694 0800069c 0000169c 2**0
|
||||
CONTENTS, ALLOC, LOAD, DATA
|
||||
6 .init_array 00000004 08000694 08000694 00001694 2**2
|
||||
CONTENTS, ALLOC, LOAD, READONLY, DATA
|
||||
7 .fini_array 00000004 08000698 08000698 00001698 2**2
|
||||
CONTENTS, ALLOC, LOAD, READONLY, DATA
|
||||
8 .data 00000000 20000000 20000000 0000169c 2**0
|
||||
CONTENTS, ALLOC, LOAD, DATA
|
||||
9 .ccmsram 00000000 10000000 10000000 0000169c 2**0
|
||||
CONTENTS
|
||||
10 .bss 00000020 20000000 20000000 00002000 2**2
|
||||
ALLOC
|
||||
11 ._user_heap_stack 00000600 20000020 20000020 00002000 2**0
|
||||
ALLOC
|
||||
12 .ARM.attributes 00000030 00000000 00000000 0000169c 2**0
|
||||
CONTENTS, READONLY
|
||||
13 .debug_info 000007eb 00000000 00000000 000016cc 2**0
|
||||
CONTENTS, READONLY, DEBUGGING, OCTETS
|
||||
14 .debug_abbrev 00000296 00000000 00000000 00001eb7 2**0
|
||||
CONTENTS, READONLY, DEBUGGING, OCTETS
|
||||
15 .debug_aranges 00000078 00000000 00000000 00002150 2**3
|
||||
CONTENTS, READONLY, DEBUGGING, OCTETS
|
||||
16 .debug_rnglists 0000003a 00000000 00000000 000021c8 2**0
|
||||
CONTENTS, READONLY, DEBUGGING, OCTETS
|
||||
17 .debug_macro 00013740 00000000 00000000 00002202 2**0
|
||||
CONTENTS, READONLY, DEBUGGING, OCTETS
|
||||
18 .debug_line 00000a3e 00000000 00000000 00015942 2**0
|
||||
CONTENTS, READONLY, DEBUGGING, OCTETS
|
||||
19 .debug_str 0006f831 00000000 00000000 00016380 2**0
|
||||
CONTENTS, READONLY, DEBUGGING, OCTETS
|
||||
20 .comment 00000043 00000000 00000000 00085bb1 2**0
|
||||
CONTENTS, READONLY
|
||||
21 .debug_frame 000000e4 00000000 00000000 00085bf4 2**2
|
||||
CONTENTS, READONLY, DEBUGGING, OCTETS
|
||||
22 .debug_line_str 0000007a 00000000 00000000 00085cd8 2**0
|
||||
CONTENTS, READONLY, DEBUGGING, OCTETS
|
||||
|
||||
Disassembly of section .text:
|
||||
|
||||
080001d8 <__do_global_dtors_aux>:
|
||||
80001d8: b510 push {r4, lr}
|
||||
80001da: 4c05 ldr r4, [pc, #20] @ (80001f0 <__do_global_dtors_aux+0x18>)
|
||||
80001dc: 7823 ldrb r3, [r4, #0]
|
||||
80001de: b933 cbnz r3, 80001ee <__do_global_dtors_aux+0x16>
|
||||
80001e0: 4b04 ldr r3, [pc, #16] @ (80001f4 <__do_global_dtors_aux+0x1c>)
|
||||
80001e2: b113 cbz r3, 80001ea <__do_global_dtors_aux+0x12>
|
||||
80001e4: 4804 ldr r0, [pc, #16] @ (80001f8 <__do_global_dtors_aux+0x20>)
|
||||
80001e6: f3af 8000 nop.w
|
||||
80001ea: 2301 movs r3, #1
|
||||
80001ec: 7023 strb r3, [r4, #0]
|
||||
80001ee: bd10 pop {r4, pc}
|
||||
80001f0: 20000000 .word 0x20000000
|
||||
80001f4: 00000000 .word 0x00000000
|
||||
80001f8: 0800067c .word 0x0800067c
|
||||
|
||||
080001fc <frame_dummy>:
|
||||
80001fc: b508 push {r3, lr}
|
||||
80001fe: 4b03 ldr r3, [pc, #12] @ (800020c <frame_dummy+0x10>)
|
||||
8000200: b11b cbz r3, 800020a <frame_dummy+0xe>
|
||||
8000202: 4903 ldr r1, [pc, #12] @ (8000210 <frame_dummy+0x14>)
|
||||
8000204: 4803 ldr r0, [pc, #12] @ (8000214 <frame_dummy+0x18>)
|
||||
8000206: f3af 8000 nop.w
|
||||
800020a: bd08 pop {r3, pc}
|
||||
800020c: 00000000 .word 0x00000000
|
||||
8000210: 20000004 .word 0x20000004
|
||||
8000214: 0800067c .word 0x0800067c
|
||||
|
||||
08000218 <main>:
|
||||
static void GPIO_init(void);
|
||||
static void delay(const uint16_t ms);
|
||||
|
||||
/* ------------------------------------ M A I N --------------------------------------- */
|
||||
int main(void)
|
||||
{
|
||||
8000218: b580 push {r7, lr}
|
||||
800021a: b084 sub sp, #16
|
||||
800021c: af00 add r7, sp, #0
|
||||
\details Disables IRQ interrupts by setting the I-bit in the CPSR.
|
||||
Can only be executed in Privileged modes.
|
||||
*/
|
||||
__STATIC_FORCEINLINE void __disable_irq(void)
|
||||
{
|
||||
__ASM volatile ("cpsid i" : : : "memory");
|
||||
800021e: b672 cpsid i
|
||||
}
|
||||
8000220: bf00 nop
|
||||
/* --- initialization --- */
|
||||
__disable_irq(); // disable interrupts globally
|
||||
|
||||
GPIO_init();
|
||||
8000222: f000 f8e9 bl 80003f8 <GPIO_init>
|
||||
__ASM volatile ("cpsie i" : : : "memory");
|
||||
8000226: b662 cpsie i
|
||||
}
|
||||
8000228: bf00 nop
|
||||
__enable_irq(); // enable interrupts globally
|
||||
|
||||
/* --- one time tasks --- */
|
||||
|
||||
//s0 Hilfvariablen auserhalb von while deklarieren
|
||||
int running = 0; //0 Lauflicht aus, 1 Lauflicht an
|
||||
800022a: 2300 movs r3, #0
|
||||
800022c: 60fb str r3, [r7, #12]
|
||||
int lastButtonState = 1; // Hilfsvariable zur Flankenerkennung
|
||||
800022e: 2301 movs r3, #1
|
||||
8000230: 60bb str r3, [r7, #8]
|
||||
|
||||
/* --- infinite processing loop --- */
|
||||
while (1)
|
||||
{
|
||||
int buttonState = GPIOB->IDR & (1 << 0);
|
||||
8000232: 4b6f ldr r3, [pc, #444] @ (80003f0 <main+0x1d8>)
|
||||
8000234: 691b ldr r3, [r3, #16]
|
||||
8000236: f003 0301 and.w r3, r3, #1
|
||||
800023a: 607b str r3, [r7, #4]
|
||||
|
||||
// fallende Flanke erkennen
|
||||
if (lastButtonState && !buttonState)
|
||||
800023c: 68bb ldr r3, [r7, #8]
|
||||
800023e: 2b00 cmp r3, #0
|
||||
8000240: d006 beq.n 8000250 <main+0x38>
|
||||
8000242: 687b ldr r3, [r7, #4]
|
||||
8000244: 2b00 cmp r3, #0
|
||||
8000246: d103 bne.n 8000250 <main+0x38>
|
||||
{
|
||||
running ^= 1; // toggle running
|
||||
8000248: 68fb ldr r3, [r7, #12]
|
||||
800024a: f083 0301 eor.w r3, r3, #1
|
||||
800024e: 60fb str r3, [r7, #12]
|
||||
/* delay(50); // entprellen */
|
||||
}
|
||||
|
||||
lastButtonState = buttonState;
|
||||
8000250: 687b ldr r3, [r7, #4]
|
||||
8000252: 60bb str r3, [r7, #8]
|
||||
|
||||
|
||||
if(running)
|
||||
8000254: 68fb ldr r3, [r7, #12]
|
||||
8000256: 2b00 cmp r3, #0
|
||||
8000258: d0eb beq.n 8000232 <main+0x1a>
|
||||
{
|
||||
switch (state)
|
||||
800025a: 4b66 ldr r3, [pc, #408] @ (80003f4 <main+0x1dc>)
|
||||
800025c: 681b ldr r3, [r3, #0]
|
||||
800025e: 2b05 cmp r3, #5
|
||||
8000260: dc12 bgt.n 8000288 <main+0x70>
|
||||
8000262: 2b00 cmp r3, #0
|
||||
8000264: dbe5 blt.n 8000232 <main+0x1a>
|
||||
8000266: 2b05 cmp r3, #5
|
||||
8000268: d8e3 bhi.n 8000232 <main+0x1a>
|
||||
800026a: a201 add r2, pc, #4 @ (adr r2, 8000270 <main+0x58>)
|
||||
800026c: f852 f023 ldr.w pc, [r2, r3, lsl #2]
|
||||
8000270: 08000291 .word 0x08000291
|
||||
8000274: 080002c5 .word 0x080002c5
|
||||
8000278: 080002f9 .word 0x080002f9
|
||||
800027c: 0800032d .word 0x0800032d
|
||||
8000280: 08000361 .word 0x08000361
|
||||
8000284: 08000395 .word 0x08000395
|
||||
8000288: 2b63 cmp r3, #99 @ 0x63
|
||||
800028a: f000 809b beq.w 80003c4 <main+0x1ac>
|
||||
800028e: e0ad b.n 80003ec <main+0x1d4>
|
||||
{
|
||||
case 0:
|
||||
state++;
|
||||
8000290: 4b58 ldr r3, [pc, #352] @ (80003f4 <main+0x1dc>)
|
||||
8000292: 681b ldr r3, [r3, #0]
|
||||
8000294: 3301 adds r3, #1
|
||||
8000296: 4a57 ldr r2, [pc, #348] @ (80003f4 <main+0x1dc>)
|
||||
8000298: 6013 str r3, [r2, #0]
|
||||
GPIOA->ODR &= ~(1 << 0);
|
||||
800029a: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
800029e: 695b ldr r3, [r3, #20]
|
||||
80002a0: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80002a4: f023 0301 bic.w r3, r3, #1
|
||||
80002a8: 6153 str r3, [r2, #20]
|
||||
delay(WAITTIME);
|
||||
80002aa: f240 104d movw r0, #333 @ 0x14d
|
||||
80002ae: f000 f915 bl 80004dc <delay>
|
||||
GPIOA->ODR |= (1 << 0);
|
||||
80002b2: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
80002b6: 695b ldr r3, [r3, #20]
|
||||
80002b8: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80002bc: f043 0301 orr.w r3, r3, #1
|
||||
80002c0: 6153 str r3, [r2, #20]
|
||||
break;
|
||||
80002c2: e093 b.n 80003ec <main+0x1d4>
|
||||
case 1:
|
||||
state++;
|
||||
80002c4: 4b4b ldr r3, [pc, #300] @ (80003f4 <main+0x1dc>)
|
||||
80002c6: 681b ldr r3, [r3, #0]
|
||||
80002c8: 3301 adds r3, #1
|
||||
80002ca: 4a4a ldr r2, [pc, #296] @ (80003f4 <main+0x1dc>)
|
||||
80002cc: 6013 str r3, [r2, #0]
|
||||
GPIOA->ODR &= ~(1 << 1);
|
||||
80002ce: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
80002d2: 695b ldr r3, [r3, #20]
|
||||
80002d4: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80002d8: f023 0302 bic.w r3, r3, #2
|
||||
80002dc: 6153 str r3, [r2, #20]
|
||||
delay(WAITTIME);
|
||||
80002de: f240 104d movw r0, #333 @ 0x14d
|
||||
80002e2: f000 f8fb bl 80004dc <delay>
|
||||
GPIOA->ODR |= (1 << 1);
|
||||
80002e6: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
80002ea: 695b ldr r3, [r3, #20]
|
||||
80002ec: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80002f0: f043 0302 orr.w r3, r3, #2
|
||||
80002f4: 6153 str r3, [r2, #20]
|
||||
break;
|
||||
80002f6: e079 b.n 80003ec <main+0x1d4>
|
||||
case 2:
|
||||
state++;
|
||||
80002f8: 4b3e ldr r3, [pc, #248] @ (80003f4 <main+0x1dc>)
|
||||
80002fa: 681b ldr r3, [r3, #0]
|
||||
80002fc: 3301 adds r3, #1
|
||||
80002fe: 4a3d ldr r2, [pc, #244] @ (80003f4 <main+0x1dc>)
|
||||
8000300: 6013 str r3, [r2, #0]
|
||||
GPIOA->ODR &= ~(1 << 2);
|
||||
8000302: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000306: 695b ldr r3, [r3, #20]
|
||||
8000308: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800030c: f023 0304 bic.w r3, r3, #4
|
||||
8000310: 6153 str r3, [r2, #20]
|
||||
delay(WAITTIME);
|
||||
8000312: f240 104d movw r0, #333 @ 0x14d
|
||||
8000316: f000 f8e1 bl 80004dc <delay>
|
||||
GPIOA->ODR |= (1 << 2);
|
||||
800031a: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
800031e: 695b ldr r3, [r3, #20]
|
||||
8000320: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
8000324: f043 0304 orr.w r3, r3, #4
|
||||
8000328: 6153 str r3, [r2, #20]
|
||||
break;
|
||||
800032a: e05f b.n 80003ec <main+0x1d4>
|
||||
case 3:
|
||||
state++;
|
||||
800032c: 4b31 ldr r3, [pc, #196] @ (80003f4 <main+0x1dc>)
|
||||
800032e: 681b ldr r3, [r3, #0]
|
||||
8000330: 3301 adds r3, #1
|
||||
8000332: 4a30 ldr r2, [pc, #192] @ (80003f4 <main+0x1dc>)
|
||||
8000334: 6013 str r3, [r2, #0]
|
||||
GPIOA->ODR &= ~(1 << 3);
|
||||
8000336: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
800033a: 695b ldr r3, [r3, #20]
|
||||
800033c: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
8000340: f023 0308 bic.w r3, r3, #8
|
||||
8000344: 6153 str r3, [r2, #20]
|
||||
delay(WAITTIME);
|
||||
8000346: f240 104d movw r0, #333 @ 0x14d
|
||||
800034a: f000 f8c7 bl 80004dc <delay>
|
||||
GPIOA->ODR |= (1 << 3);
|
||||
800034e: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000352: 695b ldr r3, [r3, #20]
|
||||
8000354: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
8000358: f043 0308 orr.w r3, r3, #8
|
||||
800035c: 6153 str r3, [r2, #20]
|
||||
break;
|
||||
800035e: e045 b.n 80003ec <main+0x1d4>
|
||||
case 4:
|
||||
state++;
|
||||
8000360: 4b24 ldr r3, [pc, #144] @ (80003f4 <main+0x1dc>)
|
||||
8000362: 681b ldr r3, [r3, #0]
|
||||
8000364: 3301 adds r3, #1
|
||||
8000366: 4a23 ldr r2, [pc, #140] @ (80003f4 <main+0x1dc>)
|
||||
8000368: 6013 str r3, [r2, #0]
|
||||
GPIOA->ODR &= ~(1 << 2);
|
||||
800036a: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
800036e: 695b ldr r3, [r3, #20]
|
||||
8000370: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
8000374: f023 0304 bic.w r3, r3, #4
|
||||
8000378: 6153 str r3, [r2, #20]
|
||||
delay(WAITTIME);
|
||||
800037a: f240 104d movw r0, #333 @ 0x14d
|
||||
800037e: f000 f8ad bl 80004dc <delay>
|
||||
GPIOA->ODR |= (1 << 2);
|
||||
8000382: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000386: 695b ldr r3, [r3, #20]
|
||||
8000388: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800038c: f043 0304 orr.w r3, r3, #4
|
||||
8000390: 6153 str r3, [r2, #20]
|
||||
break;
|
||||
8000392: e02b b.n 80003ec <main+0x1d4>
|
||||
case 5:
|
||||
state=0;
|
||||
8000394: 4b17 ldr r3, [pc, #92] @ (80003f4 <main+0x1dc>)
|
||||
8000396: 2200 movs r2, #0
|
||||
8000398: 601a str r2, [r3, #0]
|
||||
GPIOA->ODR &= ~(1 << 1);
|
||||
800039a: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
800039e: 695b ldr r3, [r3, #20]
|
||||
80003a0: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80003a4: f023 0302 bic.w r3, r3, #2
|
||||
80003a8: 6153 str r3, [r2, #20]
|
||||
delay(WAITTIME);
|
||||
80003aa: f240 104d movw r0, #333 @ 0x14d
|
||||
80003ae: f000 f895 bl 80004dc <delay>
|
||||
GPIOA->ODR |= (1 << 1);
|
||||
80003b2: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
80003b6: 695b ldr r3, [r3, #20]
|
||||
80003b8: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80003bc: f043 0302 orr.w r3, r3, #2
|
||||
80003c0: 6153 str r3, [r2, #20]
|
||||
break;
|
||||
80003c2: e013 b.n 80003ec <main+0x1d4>
|
||||
|
||||
case 99:
|
||||
GPIOA->ODR |= MASK_LED_ALL;
|
||||
80003c4: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
80003c8: 695b ldr r3, [r3, #20]
|
||||
80003ca: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80003ce: f043 030f orr.w r3, r3, #15
|
||||
80003d2: 6153 str r3, [r2, #20]
|
||||
while(1){
|
||||
if((GPIOB->IDR & (1 << 0)) == 0){
|
||||
80003d4: 4b06 ldr r3, [pc, #24] @ (80003f0 <main+0x1d8>)
|
||||
80003d6: 691b ldr r3, [r3, #16]
|
||||
80003d8: f003 0301 and.w r3, r3, #1
|
||||
80003dc: 2b00 cmp r3, #0
|
||||
80003de: d1f9 bne.n 80003d4 <main+0x1bc>
|
||||
delay(150);
|
||||
80003e0: 2096 movs r0, #150 @ 0x96
|
||||
80003e2: f000 f87b bl 80004dc <delay>
|
||||
state=0;
|
||||
80003e6: 4b03 ldr r3, [pc, #12] @ (80003f4 <main+0x1dc>)
|
||||
80003e8: 2200 movs r2, #0
|
||||
80003ea: 601a str r2, [r3, #0]
|
||||
{
|
||||
80003ec: e721 b.n 8000232 <main+0x1a>
|
||||
80003ee: bf00 nop
|
||||
80003f0: 48000400 .word 0x48000400
|
||||
80003f4: 2000001c .word 0x2000001c
|
||||
|
||||
080003f8 <GPIO_init>:
|
||||
* requires: - nothing -
|
||||
* parameters: - none -
|
||||
* returns: - nothing -
|
||||
\* ------------------------------------------------------------------------------------ */
|
||||
static void GPIO_init(void)
|
||||
{
|
||||
80003f8: b480 push {r7}
|
||||
80003fa: af00 add r7, sp, #0
|
||||
/* enable port clocks */
|
||||
RCC->AHB2ENR |= RCC_AHB2ENR_GPIOAEN; // LEDs: A
|
||||
80003fc: 4b35 ldr r3, [pc, #212] @ (80004d4 <GPIO_init+0xdc>)
|
||||
80003fe: 6cdb ldr r3, [r3, #76] @ 0x4c
|
||||
8000400: 4a34 ldr r2, [pc, #208] @ (80004d4 <GPIO_init+0xdc>)
|
||||
8000402: f043 0301 orr.w r3, r3, #1
|
||||
8000406: 64d3 str r3, [r2, #76] @ 0x4c
|
||||
RCC->AHB2ENR |= RCC_AHB2ENR_GPIOBEN; //Taster versuch
|
||||
8000408: 4b32 ldr r3, [pc, #200] @ (80004d4 <GPIO_init+0xdc>)
|
||||
800040a: 6cdb ldr r3, [r3, #76] @ 0x4c
|
||||
800040c: 4a31 ldr r2, [pc, #196] @ (80004d4 <GPIO_init+0xdc>)
|
||||
800040e: f043 0302 orr.w r3, r3, #2
|
||||
8000412: 64d3 str r3, [r2, #76] @ 0x4c
|
||||
|
||||
/* --- LEDs --- */
|
||||
GPIOA->ODR |= MASK_LED_ALL;
|
||||
8000414: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000418: 695b ldr r3, [r3, #20]
|
||||
800041a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800041e: f043 030f orr.w r3, r3, #15
|
||||
8000422: 6153 str r3, [r2, #20]
|
||||
GPIOA->MODER &= ~(3 << 0);
|
||||
8000424: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000428: 681b ldr r3, [r3, #0]
|
||||
800042a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800042e: f023 0303 bic.w r3, r3, #3
|
||||
8000432: 6013 str r3, [r2, #0]
|
||||
GPIOA->MODER |= (1 << 0); // set LED pin to output
|
||||
8000434: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000438: 681b ldr r3, [r3, #0]
|
||||
800043a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800043e: f043 0301 orr.w r3, r3, #1
|
||||
8000442: 6013 str r3, [r2, #0]
|
||||
|
||||
/* LED1 als Output */
|
||||
GPIOA->MODER &= ~(3 << 2); // Versuch: LED 1 Mode löschen :klappt so
|
||||
8000444: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000448: 681b ldr r3, [r3, #0]
|
||||
800044a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800044e: f023 030c bic.w r3, r3, #12
|
||||
8000452: 6013 str r3, [r2, #0]
|
||||
GPIOA->MODER |= (1 << 2); // Versuch: LED 1 PA1 = output :klappt so
|
||||
8000454: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000458: 681b ldr r3, [r3, #0]
|
||||
800045a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800045e: f043 0304 orr.w r3, r3, #4
|
||||
8000462: 6013 str r3, [r2, #0]
|
||||
|
||||
/* LED2 als Output */
|
||||
GPIOA->MODER &= ~(3 << 4); // Versuch: LED 2 Mode löschen :klappt
|
||||
8000464: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000468: 681b ldr r3, [r3, #0]
|
||||
800046a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800046e: f023 0330 bic.w r3, r3, #48 @ 0x30
|
||||
8000472: 6013 str r3, [r2, #0]
|
||||
GPIOA->MODER |= (1 << 4); // Versuch: LED 2 PA1 = output :klappt
|
||||
8000474: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000478: 681b ldr r3, [r3, #0]
|
||||
800047a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800047e: f043 0310 orr.w r3, r3, #16
|
||||
8000482: 6013 str r3, [r2, #0]
|
||||
|
||||
/* LED3 als output */
|
||||
GPIOA->MODER &= ~(3 << 6);
|
||||
8000484: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000488: 681b ldr r3, [r3, #0]
|
||||
800048a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800048e: f023 03c0 bic.w r3, r3, #192 @ 0xc0
|
||||
8000492: 6013 str r3, [r2, #0]
|
||||
GPIOA->MODER |= (1 << 6);
|
||||
8000494: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000498: 681b ldr r3, [r3, #0]
|
||||
800049a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800049e: f043 0340 orr.w r3, r3, #64 @ 0x40
|
||||
80004a2: 6013 str r3, [r2, #0]
|
||||
|
||||
/* s0 (PB0) als Input Versuch */
|
||||
GPIOB->MODER &= ~(3 << 0);
|
||||
80004a4: 4b0c ldr r3, [pc, #48] @ (80004d8 <GPIO_init+0xe0>)
|
||||
80004a6: 681b ldr r3, [r3, #0]
|
||||
80004a8: 4a0b ldr r2, [pc, #44] @ (80004d8 <GPIO_init+0xe0>)
|
||||
80004aa: f023 0303 bic.w r3, r3, #3
|
||||
80004ae: 6013 str r3, [r2, #0]
|
||||
|
||||
/* Pull-Up Aktivieren Versuch */
|
||||
GPIOB->PUPDR &= ~(3 << 0);
|
||||
80004b0: 4b09 ldr r3, [pc, #36] @ (80004d8 <GPIO_init+0xe0>)
|
||||
80004b2: 68db ldr r3, [r3, #12]
|
||||
80004b4: 4a08 ldr r2, [pc, #32] @ (80004d8 <GPIO_init+0xe0>)
|
||||
80004b6: f023 0303 bic.w r3, r3, #3
|
||||
80004ba: 60d3 str r3, [r2, #12]
|
||||
GPIOB->PUPDR |= (1 << 0); // 01 = Pull-Up
|
||||
80004bc: 4b06 ldr r3, [pc, #24] @ (80004d8 <GPIO_init+0xe0>)
|
||||
80004be: 68db ldr r3, [r3, #12]
|
||||
80004c0: 4a05 ldr r2, [pc, #20] @ (80004d8 <GPIO_init+0xe0>)
|
||||
80004c2: f043 0301 orr.w r3, r3, #1
|
||||
80004c6: 60d3 str r3, [r2, #12]
|
||||
}
|
||||
80004c8: bf00 nop
|
||||
80004ca: 46bd mov sp, r7
|
||||
80004cc: f85d 7b04 ldr.w r7, [sp], #4
|
||||
80004d0: 4770 bx lr
|
||||
80004d2: bf00 nop
|
||||
80004d4: 40021000 .word 0x40021000
|
||||
80004d8: 48000400 .word 0x48000400
|
||||
|
||||
080004dc <delay>:
|
||||
* requires: - nothing -
|
||||
* parameters: ms - delay time in milliseconds
|
||||
* returns: - nothing -
|
||||
\* ------------------------------------------------------------------------------------ */
|
||||
static void delay(const uint16_t ms)
|
||||
{
|
||||
80004dc: b480 push {r7}
|
||||
80004de: b085 sub sp, #20
|
||||
80004e0: af00 add r7, sp, #0
|
||||
80004e2: 4603 mov r3, r0
|
||||
80004e4: 80fb strh r3, [r7, #6]
|
||||
for (uint16_t i = 0; i < ms; ++i)
|
||||
80004e6: 2300 movs r3, #0
|
||||
80004e8: 81fb strh r3, [r7, #14]
|
||||
80004ea: e021 b.n 8000530 <delay+0x54>
|
||||
{
|
||||
if((GPIOB->IDR & (1 << 0) && state != 99) == 0){
|
||||
80004ec: 4b16 ldr r3, [pc, #88] @ (8000548 <delay+0x6c>)
|
||||
80004ee: 691b ldr r3, [r3, #16]
|
||||
80004f0: f003 0301 and.w r3, r3, #1
|
||||
80004f4: 2b00 cmp r3, #0
|
||||
80004f6: d005 beq.n 8000504 <delay+0x28>
|
||||
80004f8: 4b14 ldr r3, [pc, #80] @ (800054c <delay+0x70>)
|
||||
80004fa: 681b ldr r3, [r3, #0]
|
||||
80004fc: 2b63 cmp r3, #99 @ 0x63
|
||||
80004fe: d001 beq.n 8000504 <delay+0x28>
|
||||
8000500: 2301 movs r3, #1
|
||||
8000502: e000 b.n 8000506 <delay+0x2a>
|
||||
8000504: 2300 movs r3, #0
|
||||
8000506: 2b00 cmp r3, #0
|
||||
8000508: d103 bne.n 8000512 <delay+0x36>
|
||||
state = 99;
|
||||
800050a: 4b10 ldr r3, [pc, #64] @ (800054c <delay+0x70>)
|
||||
800050c: 2263 movs r2, #99 @ 0x63
|
||||
800050e: 601a str r2, [r3, #0]
|
||||
break;
|
||||
8000510: e013 b.n 800053a <delay+0x5e>
|
||||
}
|
||||
for (uint16_t j = 0; j < LOOPS_PER_MS; ++j)
|
||||
8000512: 2300 movs r3, #0
|
||||
8000514: 81bb strh r3, [r7, #12]
|
||||
8000516: e003 b.n 8000520 <delay+0x44>
|
||||
{
|
||||
__asm("NOP");
|
||||
8000518: bf00 nop
|
||||
for (uint16_t j = 0; j < LOOPS_PER_MS; ++j)
|
||||
800051a: 89bb ldrh r3, [r7, #12]
|
||||
800051c: 3301 adds r3, #1
|
||||
800051e: 81bb strh r3, [r7, #12]
|
||||
8000520: 89bb ldrh r3, [r7, #12]
|
||||
8000522: f240 42db movw r2, #1243 @ 0x4db
|
||||
8000526: 4293 cmp r3, r2
|
||||
8000528: d9f6 bls.n 8000518 <delay+0x3c>
|
||||
for (uint16_t i = 0; i < ms; ++i)
|
||||
800052a: 89fb ldrh r3, [r7, #14]
|
||||
800052c: 3301 adds r3, #1
|
||||
800052e: 81fb strh r3, [r7, #14]
|
||||
8000530: 89fa ldrh r2, [r7, #14]
|
||||
8000532: 88fb ldrh r3, [r7, #6]
|
||||
8000534: 429a cmp r2, r3
|
||||
8000536: d3d9 bcc.n 80004ec <delay+0x10>
|
||||
}
|
||||
}
|
||||
}
|
||||
8000538: bf00 nop
|
||||
800053a: bf00 nop
|
||||
800053c: 3714 adds r7, #20
|
||||
800053e: 46bd mov sp, r7
|
||||
8000540: f85d 7b04 ldr.w r7, [sp], #4
|
||||
8000544: 4770 bx lr
|
||||
8000546: bf00 nop
|
||||
8000548: 48000400 .word 0x48000400
|
||||
800054c: 2000001c .word 0x2000001c
|
||||
|
||||
08000550 <ISR_error>:
|
||||
*
|
||||
* Default interrupt handler for core interrupts.
|
||||
* Enables the green and red LED on the STefi Light board.
|
||||
\* ------------------------------------------------------------------------------------ */
|
||||
void ISR_error(void)
|
||||
{
|
||||
8000550: b480 push {r7}
|
||||
8000552: af00 add r7, sp, #0
|
||||
/* init */
|
||||
RCC->AHB2ENR |= RCC_AHB2ENR_GPIOAEN; // PA: clock on (LEDs)
|
||||
8000554: 4b10 ldr r3, [pc, #64] @ (8000598 <ISR_error+0x48>)
|
||||
8000556: 6cdb ldr r3, [r3, #76] @ 0x4c
|
||||
8000558: 4a0f ldr r2, [pc, #60] @ (8000598 <ISR_error+0x48>)
|
||||
800055a: f043 0301 orr.w r3, r3, #1
|
||||
800055e: 64d3 str r3, [r2, #76] @ 0x4c
|
||||
GPIOA->ODR |= MASK_LED_ALL;
|
||||
8000560: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000564: 695b ldr r3, [r3, #20]
|
||||
8000566: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800056a: f043 030f orr.w r3, r3, #15
|
||||
800056e: 6153 str r3, [r2, #20]
|
||||
GPIOA->MODER = (GPIOA->MODER & 0xFFFFFF00) | 0x11;
|
||||
8000570: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000574: 681b ldr r3, [r3, #0]
|
||||
8000576: f023 03ff bic.w r3, r3, #255 @ 0xff
|
||||
800057a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800057e: f043 0311 orr.w r3, r3, #17
|
||||
8000582: 6013 str r3, [r2, #0]
|
||||
|
||||
while(1)
|
||||
{ /* light up the LEDs permanently */
|
||||
GPIOA->ODR &= ~(MASK_LED_GREEN | MASK_LED_RED);
|
||||
8000584: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
8000588: 695b ldr r3, [r3, #20]
|
||||
800058a: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
800058e: f023 0305 bic.w r3, r3, #5
|
||||
8000592: 6153 str r3, [r2, #20]
|
||||
8000594: e7f6 b.n 8000584 <ISR_error+0x34>
|
||||
8000596: bf00 nop
|
||||
8000598: 40021000 .word 0x40021000
|
||||
|
||||
0800059c <ISR_default>:
|
||||
*
|
||||
* Default interrupt handler for non-core interrupts.
|
||||
* Enables the blue and yellow LED on the STefi Light board.
|
||||
\* ------------------------------------------------------------------------------------ */
|
||||
void ISR_default(void)
|
||||
{
|
||||
800059c: b480 push {r7}
|
||||
800059e: af00 add r7, sp, #0
|
||||
/* init */
|
||||
RCC->AHB2ENR |= RCC_AHB2ENR_GPIOAEN; // PA: clock on (LEDs)
|
||||
80005a0: 4b10 ldr r3, [pc, #64] @ (80005e4 <ISR_default+0x48>)
|
||||
80005a2: 6cdb ldr r3, [r3, #76] @ 0x4c
|
||||
80005a4: 4a0f ldr r2, [pc, #60] @ (80005e4 <ISR_default+0x48>)
|
||||
80005a6: f043 0301 orr.w r3, r3, #1
|
||||
80005aa: 64d3 str r3, [r2, #76] @ 0x4c
|
||||
GPIOA->ODR |= MASK_LED_ALL;
|
||||
80005ac: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
80005b0: 695b ldr r3, [r3, #20]
|
||||
80005b2: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80005b6: f043 030f orr.w r3, r3, #15
|
||||
80005ba: 6153 str r3, [r2, #20]
|
||||
GPIOA->MODER = (GPIOA->MODER & 0xFFFFFF00) | 0x44;
|
||||
80005bc: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
80005c0: 681b ldr r3, [r3, #0]
|
||||
80005c2: f023 03ff bic.w r3, r3, #255 @ 0xff
|
||||
80005c6: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80005ca: f043 0344 orr.w r3, r3, #68 @ 0x44
|
||||
80005ce: 6013 str r3, [r2, #0]
|
||||
|
||||
while(1)
|
||||
{ /* light up the LEDs permanently */
|
||||
GPIOA->ODR &= ~(MASK_LED_BLUE | MASK_LED_YELLOW);
|
||||
80005d0: f04f 4390 mov.w r3, #1207959552 @ 0x48000000
|
||||
80005d4: 695b ldr r3, [r3, #20]
|
||||
80005d6: f04f 4290 mov.w r2, #1207959552 @ 0x48000000
|
||||
80005da: f023 030a bic.w r3, r3, #10
|
||||
80005de: 6153 str r3, [r2, #20]
|
||||
80005e0: e7f6 b.n 80005d0 <ISR_default+0x34>
|
||||
80005e2: bf00 nop
|
||||
80005e4: 40021000 .word 0x40021000
|
||||
|
||||
080005e8 <Reset_Handler>:
|
||||
|
||||
.section .text.Reset_Handler
|
||||
.weak Reset_Handler
|
||||
.type Reset_Handler, %function
|
||||
Reset_Handler:
|
||||
ldr r0, =_estack
|
||||
80005e8: 480c ldr r0, [pc, #48] @ (800061c <LoopForever+0x2>)
|
||||
mov sp, r0 /* set stack pointer */
|
||||
80005ea: 4685 mov sp, r0
|
||||
/* Call the clock system initialization function.*/
|
||||
// bl SystemInit
|
||||
|
||||
/* Copy the data segment initializers from flash to SRAM */
|
||||
ldr r0, =_sdata
|
||||
80005ec: 480c ldr r0, [pc, #48] @ (8000620 <LoopForever+0x6>)
|
||||
ldr r1, =_edata
|
||||
80005ee: 490d ldr r1, [pc, #52] @ (8000624 <LoopForever+0xa>)
|
||||
ldr r2, =_sidata
|
||||
80005f0: 4a0d ldr r2, [pc, #52] @ (8000628 <LoopForever+0xe>)
|
||||
movs r3, #0
|
||||
80005f2: 2300 movs r3, #0
|
||||
b LoopCopyDataInit
|
||||
80005f4: e002 b.n 80005fc <LoopCopyDataInit>
|
||||
|
||||
080005f6 <CopyDataInit>:
|
||||
|
||||
CopyDataInit:
|
||||
ldr r4, [r2, r3]
|
||||
80005f6: 58d4 ldr r4, [r2, r3]
|
||||
str r4, [r0, r3]
|
||||
80005f8: 50c4 str r4, [r0, r3]
|
||||
adds r3, r3, #4
|
||||
80005fa: 3304 adds r3, #4
|
||||
|
||||
080005fc <LoopCopyDataInit>:
|
||||
|
||||
LoopCopyDataInit:
|
||||
adds r4, r0, r3
|
||||
80005fc: 18c4 adds r4, r0, r3
|
||||
cmp r4, r1
|
||||
80005fe: 428c cmp r4, r1
|
||||
bcc CopyDataInit
|
||||
8000600: d3f9 bcc.n 80005f6 <CopyDataInit>
|
||||
|
||||
/* Zero fill the bss segment. */
|
||||
ldr r2, =_sbss
|
||||
8000602: 4a0a ldr r2, [pc, #40] @ (800062c <LoopForever+0x12>)
|
||||
ldr r4, =_ebss
|
||||
8000604: 4c0a ldr r4, [pc, #40] @ (8000630 <LoopForever+0x16>)
|
||||
movs r3, #0
|
||||
8000606: 2300 movs r3, #0
|
||||
b LoopFillZerobss
|
||||
8000608: e001 b.n 800060e <LoopFillZerobss>
|
||||
|
||||
0800060a <FillZerobss>:
|
||||
|
||||
FillZerobss:
|
||||
str r3, [r2]
|
||||
800060a: 6013 str r3, [r2, #0]
|
||||
adds r2, r2, #4
|
||||
800060c: 3204 adds r2, #4
|
||||
|
||||
0800060e <LoopFillZerobss>:
|
||||
|
||||
LoopFillZerobss:
|
||||
cmp r2, r4
|
||||
800060e: 42a2 cmp r2, r4
|
||||
bcc FillZerobss
|
||||
8000610: d3fb bcc.n 800060a <FillZerobss>
|
||||
|
||||
/* Call static constructors */
|
||||
bl __libc_init_array
|
||||
8000612: f000 f80f bl 8000634 <__libc_init_array>
|
||||
/* Call the application's entry point.*/
|
||||
bl main
|
||||
8000616: f7ff fdff bl 8000218 <main>
|
||||
|
||||
0800061a <LoopForever>:
|
||||
|
||||
LoopForever:
|
||||
b LoopForever
|
||||
800061a: e7fe b.n 800061a <LoopForever>
|
||||
ldr r0, =_estack
|
||||
800061c: 20008000 .word 0x20008000
|
||||
ldr r0, =_sdata
|
||||
8000620: 20000000 .word 0x20000000
|
||||
ldr r1, =_edata
|
||||
8000624: 20000000 .word 0x20000000
|
||||
ldr r2, =_sidata
|
||||
8000628: 0800069c .word 0x0800069c
|
||||
ldr r2, =_sbss
|
||||
800062c: 20000000 .word 0x20000000
|
||||
ldr r4, =_ebss
|
||||
8000630: 20000020 .word 0x20000020
|
||||
|
||||
08000634 <__libc_init_array>:
|
||||
8000634: b570 push {r4, r5, r6, lr}
|
||||
8000636: 4d0d ldr r5, [pc, #52] @ (800066c <__libc_init_array+0x38>)
|
||||
8000638: 4c0d ldr r4, [pc, #52] @ (8000670 <__libc_init_array+0x3c>)
|
||||
800063a: 1b64 subs r4, r4, r5
|
||||
800063c: 10a4 asrs r4, r4, #2
|
||||
800063e: 2600 movs r6, #0
|
||||
8000640: 42a6 cmp r6, r4
|
||||
8000642: d109 bne.n 8000658 <__libc_init_array+0x24>
|
||||
8000644: 4d0b ldr r5, [pc, #44] @ (8000674 <__libc_init_array+0x40>)
|
||||
8000646: 4c0c ldr r4, [pc, #48] @ (8000678 <__libc_init_array+0x44>)
|
||||
8000648: f000 f818 bl 800067c <_init>
|
||||
800064c: 1b64 subs r4, r4, r5
|
||||
800064e: 10a4 asrs r4, r4, #2
|
||||
8000650: 2600 movs r6, #0
|
||||
8000652: 42a6 cmp r6, r4
|
||||
8000654: d105 bne.n 8000662 <__libc_init_array+0x2e>
|
||||
8000656: bd70 pop {r4, r5, r6, pc}
|
||||
8000658: f855 3b04 ldr.w r3, [r5], #4
|
||||
800065c: 4798 blx r3
|
||||
800065e: 3601 adds r6, #1
|
||||
8000660: e7ee b.n 8000640 <__libc_init_array+0xc>
|
||||
8000662: f855 3b04 ldr.w r3, [r5], #4
|
||||
8000666: 4798 blx r3
|
||||
8000668: 3601 adds r6, #1
|
||||
800066a: e7f2 b.n 8000652 <__libc_init_array+0x1e>
|
||||
800066c: 08000694 .word 0x08000694
|
||||
8000670: 08000694 .word 0x08000694
|
||||
8000674: 08000694 .word 0x08000694
|
||||
8000678: 08000698 .word 0x08000698
|
||||
|
||||
0800067c <_init>:
|
||||
800067c: b5f8 push {r3, r4, r5, r6, r7, lr}
|
||||
800067e: bf00 nop
|
||||
8000680: bcf8 pop {r3, r4, r5, r6, r7}
|
||||
8000682: bc08 pop {r3}
|
||||
8000684: 469e mov lr, r3
|
||||
8000686: 4770 bx lr
|
||||
|
||||
08000688 <_fini>:
|
||||
8000688: b5f8 push {r3, r4, r5, r6, r7, lr}
|
||||
800068a: bf00 nop
|
||||
800068c: bcf8 pop {r3, r4, r5, r6, r7}
|
||||
800068e: bc08 pop {r3}
|
||||
8000690: 469e mov lr, r3
|
||||
8000692: 4770 bx lr
|
||||
@ -1,825 +0,0 @@
|
||||
Archive member included to satisfy reference by file (symbol)
|
||||
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-exit.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o (exit)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-exit.o) (__stdio_exit_handler)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fwalk.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o) (_fwalk_sglue)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o) (__sread)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-memset.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o (memset)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-closer.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o) (_close_r)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-closer.o) (errno)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-impure.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o) (_impure_ptr)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lseekr.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o) (_lseek_r)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-readr.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o) (_read_r)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-writer.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o) (_write_r)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-errno.o)
|
||||
./Startup/syscalls.o (__errno)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-init.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o (__libc_init_array)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o) (__retarget_lock_init_recursive)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-freer.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o) (_free_r)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o) (_malloc_r)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mlock.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-freer.o) (__malloc_lock)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fflush.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o) (_fflush_r)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-sbrkr.o)
|
||||
/opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o) (_sbrk_r)
|
||||
|
||||
Discarded input sections
|
||||
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crti.o
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crti.o
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crti.o
|
||||
.data 0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
.rodata 0x00000000 0x24 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
.text 0x00000000 0x7c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o
|
||||
.ARM.extab 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o
|
||||
.ARM.exidx 0x00000000 0x10 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o
|
||||
.ARM.attributes
|
||||
0x00000000 0x20 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1.o
|
||||
.text 0x00000000 0x0 ./Src/task1.o
|
||||
.data 0x00000000 0x0 ./Src/task1.o
|
||||
.bss 0x00000000 0x0 ./Src/task1.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.group 0x00000000 0xc ./Src/task1_it.o
|
||||
.text 0x00000000 0x0 ./Src/task1_it.o
|
||||
.data 0x00000000 0x0 ./Src/task1_it.o
|
||||
.bss 0x00000000 0x0 ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0xac0 ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x28 ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x22 ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x8e ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x51 ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x103 ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x6a ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x1df ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x1c ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x22 ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0xfb ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x1011 ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x11f ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x11396 ./Src/task1_it.o
|
||||
.debug_macro 0x00000000 0x70 ./Src/task1_it.o
|
||||
.text 0x00000000 0x14 ./Startup/startup_stm32g431kbtx.o
|
||||
.data 0x00000000 0x0 ./Startup/startup_stm32g431kbtx.o
|
||||
.bss 0x00000000 0x0 ./Startup/startup_stm32g431kbtx.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/syscalls.o
|
||||
.text 0x00000000 0x0 ./Startup/syscalls.o
|
||||
.data 0x00000000 0x0 ./Startup/syscalls.o
|
||||
.bss 0x00000000 0x0 ./Startup/syscalls.o
|
||||
.bss.__env 0x00000000 0x4 ./Startup/syscalls.o
|
||||
.data.environ 0x00000000 0x4 ./Startup/syscalls.o
|
||||
.text.initialise_monitor_handles
|
||||
0x00000000 0xe ./Startup/syscalls.o
|
||||
.text._getpid 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.text._kill 0x00000000 0x20 ./Startup/syscalls.o
|
||||
.text._exit 0x00000000 0x16 ./Startup/syscalls.o
|
||||
.text._read 0x00000000 0x3a ./Startup/syscalls.o
|
||||
.text._write 0x00000000 0x38 ./Startup/syscalls.o
|
||||
.text._close 0x00000000 0x18 ./Startup/syscalls.o
|
||||
.text._fstat 0x00000000 0x20 ./Startup/syscalls.o
|
||||
.text._isatty 0x00000000 0x16 ./Startup/syscalls.o
|
||||
.text._lseek 0x00000000 0x1a ./Startup/syscalls.o
|
||||
.text._open 0x00000000 0x1c ./Startup/syscalls.o
|
||||
.text._wait 0x00000000 0x1e ./Startup/syscalls.o
|
||||
.text._unlink 0x00000000 0x1e ./Startup/syscalls.o
|
||||
.text._times 0x00000000 0x18 ./Startup/syscalls.o
|
||||
.text._stat 0x00000000 0x20 ./Startup/syscalls.o
|
||||
.text._link 0x00000000 0x20 ./Startup/syscalls.o
|
||||
.text._fork 0x00000000 0x16 ./Startup/syscalls.o
|
||||
.text._execve 0x00000000 0x22 ./Startup/syscalls.o
|
||||
.debug_info 0x00000000 0x6a3 ./Startup/syscalls.o
|
||||
.debug_abbrev 0x00000000 0x1b6 ./Startup/syscalls.o
|
||||
.debug_aranges
|
||||
0x00000000 0xa8 ./Startup/syscalls.o
|
||||
.debug_rnglists
|
||||
0x00000000 0x79 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x274 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0xac0 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x22 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x5b ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x2a ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x94 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x43 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x34 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x57 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x189 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x369 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x16 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x43 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x34 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x58 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x8e ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x1c ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x177 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x35 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x6a ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x1c ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x52 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x22 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x52 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0xcf ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x1c ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x3d ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x35 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x12c ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x16 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x16 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x29 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x242 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x1c ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x16 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x146 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x103 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x1df ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x18a ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0x16 ./Startup/syscalls.o
|
||||
.debug_macro 0x00000000 0xce ./Startup/syscalls.o
|
||||
.debug_line 0x00000000 0x7e6 ./Startup/syscalls.o
|
||||
.debug_str 0x00000000 0x98e2 ./Startup/syscalls.o
|
||||
.comment 0x00000000 0x44 ./Startup/syscalls.o
|
||||
.debug_frame 0x00000000 0x2ac ./Startup/syscalls.o
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 ./Startup/syscalls.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.group 0x00000000 0xc ./Startup/sysmem.o
|
||||
.text 0x00000000 0x0 ./Startup/sysmem.o
|
||||
.data 0x00000000 0x0 ./Startup/sysmem.o
|
||||
.bss 0x00000000 0x0 ./Startup/sysmem.o
|
||||
.bss.__sbrk_heap_end
|
||||
0x00000000 0x4 ./Startup/sysmem.o
|
||||
.text._sbrk 0x00000000 0x6c ./Startup/sysmem.o
|
||||
.debug_info 0x00000000 0x168 ./Startup/sysmem.o
|
||||
.debug_abbrev 0x00000000 0xbc ./Startup/sysmem.o
|
||||
.debug_aranges
|
||||
0x00000000 0x20 ./Startup/sysmem.o
|
||||
.debug_rnglists
|
||||
0x00000000 0x13 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0xff ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0xac0 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x22 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x5b ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x2a ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x94 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x43 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x34 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x189 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x16 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x43 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x57 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x34 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x10 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x58 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x8e ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x1c ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x177 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x23c ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x103 ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x6a ./Startup/sysmem.o
|
||||
.debug_macro 0x00000000 0x1df ./Startup/sysmem.o
|
||||
.debug_line 0x00000000 0x4b7 ./Startup/sysmem.o
|
||||
.debug_str 0x00000000 0x60fa ./Startup/sysmem.o
|
||||
.comment 0x00000000 0x44 ./Startup/sysmem.o
|
||||
.debug_frame 0x00000000 0x34 ./Startup/sysmem.o
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 ./Startup/sysmem.o
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-exit.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-exit.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-exit.o)
|
||||
.text.exit 0x00000000 0x24 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-exit.o)
|
||||
.debug_frame 0x00000000 0x28 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-exit.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-exit.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.std 0x00000000 0x6c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.stdio_exit_handler
|
||||
0x00000000 0x18 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.cleanup_stdio
|
||||
0x00000000 0x40 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.__fp_lock
|
||||
0x00000000 0x18 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.__fp_unlock
|
||||
0x00000000 0x18 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.global_stdio_init.part.0
|
||||
0x00000000 0x3c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.__sfp_lock_acquire
|
||||
0x00000000 0xc /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.__sfp_lock_release
|
||||
0x00000000 0xc /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.__sfp 0x00000000 0xa4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.__sinit 0x00000000 0x30 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.__fp_lock_all
|
||||
0x00000000 0x1c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text.__fp_unlock_all
|
||||
0x00000000 0x1c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.data.__sglue 0x00000000 0xc /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.bss.__sf 0x00000000 0x138 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.bss.__stdio_exit_handler
|
||||
0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.debug_frame 0x00000000 0x144 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-findfp.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fwalk.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fwalk.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fwalk.o)
|
||||
.text._fwalk_sglue
|
||||
0x00000000 0x3c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fwalk.o)
|
||||
.debug_frame 0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fwalk.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fwalk.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.text.__sread 0x00000000 0x22 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.text.__seofread
|
||||
0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.text.__swrite
|
||||
0x00000000 0x38 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.text.__sseek 0x00000000 0x24 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.text.__sclose
|
||||
0x00000000 0x8 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.debug_frame 0x00000000 0x88 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-stdio.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-memset.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-memset.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-memset.o)
|
||||
.text.memset 0x00000000 0x10 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-memset.o)
|
||||
.debug_frame 0x00000000 0x20 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-memset.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-memset.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-closer.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-closer.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-closer.o)
|
||||
.text._close_r
|
||||
0x00000000 0x20 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-closer.o)
|
||||
.debug_frame 0x00000000 0x2c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-closer.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-closer.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o)
|
||||
.text._reclaim_reent
|
||||
0x00000000 0xac /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o)
|
||||
.bss.errno 0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o)
|
||||
.debug_frame 0x00000000 0x38 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-reent.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-impure.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-impure.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-impure.o)
|
||||
.data._impure_ptr
|
||||
0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-impure.o)
|
||||
.data._impure_data
|
||||
0x00000000 0x4c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-impure.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-impure.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lseekr.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lseekr.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lseekr.o)
|
||||
.text._lseek_r
|
||||
0x00000000 0x24 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lseekr.o)
|
||||
.debug_frame 0x00000000 0x2c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lseekr.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lseekr.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-readr.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-readr.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-readr.o)
|
||||
.text._read_r 0x00000000 0x24 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-readr.o)
|
||||
.debug_frame 0x00000000 0x2c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-readr.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-readr.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-writer.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-writer.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-writer.o)
|
||||
.text._write_r
|
||||
0x00000000 0x24 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-writer.o)
|
||||
.debug_frame 0x00000000 0x2c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-writer.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-writer.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-errno.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-errno.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-errno.o)
|
||||
.text.__errno 0x00000000 0xc /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-errno.o)
|
||||
.debug_frame 0x00000000 0x20 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-errno.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-errno.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-init.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-init.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-init.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_init
|
||||
0x00000000 0x2 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_init_recursive
|
||||
0x00000000 0x2 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_close
|
||||
0x00000000 0x2 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_close_recursive
|
||||
0x00000000 0x2 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_acquire
|
||||
0x00000000 0x2 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_acquire_recursive
|
||||
0x00000000 0x2 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_try_acquire
|
||||
0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_try_acquire_recursive
|
||||
0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_release
|
||||
0x00000000 0x2 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text.__retarget_lock_release_recursive
|
||||
0x00000000 0x2 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.bss.__lock___arc4random_mutex
|
||||
0x00000000 0x1 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.bss.__lock___dd_hash_mutex
|
||||
0x00000000 0x1 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.bss.__lock___tz_mutex
|
||||
0x00000000 0x1 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.bss.__lock___env_recursive_mutex
|
||||
0x00000000 0x1 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.bss.__lock___malloc_recursive_mutex
|
||||
0x00000000 0x1 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.bss.__lock___at_quick_exit_mutex
|
||||
0x00000000 0x1 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.bss.__lock___atexit_recursive_mutex
|
||||
0x00000000 0x1 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.bss.__lock___sfp_recursive_mutex
|
||||
0x00000000 0x1 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.debug_frame 0x00000000 0xb0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-lock.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-freer.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-freer.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-freer.o)
|
||||
.text._free_r 0x00000000 0x94 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-freer.o)
|
||||
.debug_frame 0x00000000 0x38 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-freer.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-freer.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
.text.sbrk_aligned
|
||||
0x00000000 0x44 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
.text._malloc_r
|
||||
0x00000000 0x100 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
.bss.__malloc_sbrk_start
|
||||
0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
.bss.__malloc_free_list
|
||||
0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
.debug_frame 0x00000000 0x50 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mallocr.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mlock.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mlock.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mlock.o)
|
||||
.text.__malloc_lock
|
||||
0x00000000 0xc /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mlock.o)
|
||||
.text.__malloc_unlock
|
||||
0x00000000 0xc /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mlock.o)
|
||||
.debug_frame 0x00000000 0x30 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mlock.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-mlock.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fflush.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fflush.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fflush.o)
|
||||
.text.__sflush_r
|
||||
0x00000000 0x108 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fflush.o)
|
||||
.text._fflush_r
|
||||
0x00000000 0x50 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fflush.o)
|
||||
.text.fflush 0x00000000 0x28 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fflush.o)
|
||||
.debug_frame 0x00000000 0x5c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fflush.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-fflush.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-sbrkr.o)
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-sbrkr.o)
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-sbrkr.o)
|
||||
.text._sbrk_r 0x00000000 0x20 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-sbrkr.o)
|
||||
.debug_frame 0x00000000 0x2c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-sbrkr.o)
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-sbrkr.o)
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtend.o
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtend.o
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtend.o
|
||||
.rodata 0x00000000 0x24 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtend.o
|
||||
.eh_frame 0x00000000 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtend.o
|
||||
.ARM.attributes
|
||||
0x00000000 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtend.o
|
||||
.text 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtn.o
|
||||
.data 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtn.o
|
||||
.bss 0x00000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtn.o
|
||||
|
||||
Memory Configuration
|
||||
|
||||
Name Origin Length Attributes
|
||||
CCMSRAM 0x10000000 0x00002800 xrw
|
||||
RAM 0x20000000 0x00008000 xrw
|
||||
FLASH 0x08000000 0x00020000 xr
|
||||
*default* 0x00000000 0xffffffff
|
||||
|
||||
Linker script and memory map
|
||||
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crti.o
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/crt0.o
|
||||
LOAD ./Src/task1.o
|
||||
LOAD ./Src/task1_it.o
|
||||
LOAD ./Startup/startup_stm32g431kbtx.o
|
||||
LOAD ./Startup/syscalls.o
|
||||
LOAD ./Startup/sysmem.o
|
||||
START GROUP
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libm.a
|
||||
END GROUP
|
||||
START GROUP
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/libgcc.a
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a
|
||||
END GROUP
|
||||
START GROUP
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/libgcc.a
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libnosys.a
|
||||
END GROUP
|
||||
START GROUP
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/libgcc.a
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libnosys.a
|
||||
END GROUP
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtend.o
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtn.o
|
||||
0x20008000 _estack = (ORIGIN (RAM) + LENGTH (RAM))
|
||||
0x00000200 _Min_Heap_Size = 0x200
|
||||
0x00000400 _Min_Stack_Size = 0x400
|
||||
|
||||
.isr_vector 0x08000000 0x1d8
|
||||
0x08000000 . = ALIGN (0x4)
|
||||
*(.isr_vector)
|
||||
.isr_vector 0x08000000 0x1d8 ./Src/task1_it.o
|
||||
0x08000000 paIsrFunc
|
||||
0x080001d8 . = ALIGN (0x4)
|
||||
|
||||
.text 0x080001d8 0x4bc
|
||||
0x080001d8 . = ALIGN (0x4)
|
||||
*(.text)
|
||||
.text 0x080001d8 0x40 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
*(.text*)
|
||||
.text.main 0x08000218 0x1e0 ./Src/task1.o
|
||||
0x08000218 main
|
||||
.text.GPIO_init
|
||||
0x080003f8 0xe4 ./Src/task1.o
|
||||
.text.delay 0x080004dc 0x74 ./Src/task1.o
|
||||
.text.ISR_error
|
||||
0x08000550 0x4c ./Src/task1_it.o
|
||||
0x08000550 ISR_error
|
||||
.text.ISR_default
|
||||
0x0800059c 0x4c ./Src/task1_it.o
|
||||
0x0800059c ISR_default
|
||||
.text.Reset_Handler
|
||||
0x080005e8 0x4c ./Startup/startup_stm32g431kbtx.o
|
||||
0x080005e8 Reset_Handler
|
||||
.text.__libc_init_array
|
||||
0x08000634 0x48 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-init.o)
|
||||
0x08000634 __libc_init_array
|
||||
*(.glue_7)
|
||||
.glue_7 0x0800067c 0x0 linker stubs
|
||||
*(.glue_7t)
|
||||
.glue_7t 0x0800067c 0x0 linker stubs
|
||||
*(.eh_frame)
|
||||
.eh_frame 0x0800067c 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
*(.init)
|
||||
.init 0x0800067c 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crti.o
|
||||
0x0800067c _init
|
||||
.init 0x08000680 0x8 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtn.o
|
||||
*(.fini)
|
||||
.fini 0x08000688 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crti.o
|
||||
0x08000688 _fini
|
||||
.fini 0x0800068c 0x8 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtn.o
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
0x08000694 _etext = .
|
||||
|
||||
.vfp11_veneer 0x08000694 0x0
|
||||
.vfp11_veneer 0x08000694 0x0 linker stubs
|
||||
|
||||
.v4_bx 0x08000694 0x0
|
||||
.v4_bx 0x08000694 0x0 linker stubs
|
||||
|
||||
.iplt 0x08000694 0x0
|
||||
.iplt 0x08000694 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
|
||||
.rodata 0x08000694 0x0
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
*(.rodata)
|
||||
*(.rodata*)
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
|
||||
.ARM.extab 0x08000694 0x0
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
|
||||
.ARM 0x08000694 0x0
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
0x08000694 __exidx_start = .
|
||||
*(.ARM.exidx*)
|
||||
0x08000694 __exidx_end = .
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
|
||||
.preinit_array 0x08000694 0x0
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
0x08000694 PROVIDE (__preinit_array_start = .)
|
||||
*(.preinit_array*)
|
||||
0x08000694 PROVIDE (__preinit_array_end = .)
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
|
||||
.init_array 0x08000694 0x4
|
||||
0x08000694 . = ALIGN (0x4)
|
||||
0x08000694 PROVIDE (__init_array_start = .)
|
||||
*(SORT_BY_NAME(.init_array.*))
|
||||
*(.init_array*)
|
||||
.init_array 0x08000694 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
0x08000698 PROVIDE (__init_array_end = .)
|
||||
0x08000698 . = ALIGN (0x4)
|
||||
|
||||
.fini_array 0x08000698 0x4
|
||||
0x08000698 . = ALIGN (0x4)
|
||||
[!provide] PROVIDE (__fini_array_start = .)
|
||||
*(SORT_BY_NAME(.fini_array.*))
|
||||
*(.fini_array*)
|
||||
.fini_array 0x08000698 0x4 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
[!provide] PROVIDE (__fini_array_end = .)
|
||||
0x0800069c . = ALIGN (0x4)
|
||||
0x0800069c _sidata = LOADADDR (.data)
|
||||
|
||||
.rel.dyn 0x0800069c 0x0
|
||||
.rel.iplt 0x0800069c 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
|
||||
.data 0x20000000 0x0 load address 0x0800069c
|
||||
0x20000000 . = ALIGN (0x4)
|
||||
0x20000000 _sdata = .
|
||||
*(.data)
|
||||
*(.data*)
|
||||
*(.RamFunc)
|
||||
*(.RamFunc*)
|
||||
0x20000000 . = ALIGN (0x4)
|
||||
0x20000000 _edata = .
|
||||
0x0800069c _siccmsram = LOADADDR (.ccmsram)
|
||||
|
||||
.igot.plt 0x20000000 0x0 load address 0x0800069c
|
||||
.igot.plt 0x20000000 0x0 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
|
||||
.ccmsram 0x10000000 0x0 load address 0x0800069c
|
||||
0x10000000 . = ALIGN (0x4)
|
||||
0x10000000 _sccmsram = .
|
||||
*(.ccmsram)
|
||||
*(.ccmsram*)
|
||||
0x10000000 . = ALIGN (0x4)
|
||||
0x10000000 _eccmsram = .
|
||||
0x10000000 . = ALIGN (0x4)
|
||||
|
||||
.bss 0x20000000 0x20
|
||||
0x20000000 _sbss = .
|
||||
0x20000000 __bss_start__ = _sbss
|
||||
*(.bss)
|
||||
.bss 0x20000000 0x1c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
*(.bss*)
|
||||
.bss.state 0x2000001c 0x4 ./Src/task1.o
|
||||
0x2000001c state
|
||||
*(COMMON)
|
||||
0x20000020 . = ALIGN (0x4)
|
||||
0x20000020 _ebss = .
|
||||
0x20000020 __bss_end__ = _ebss
|
||||
|
||||
._user_heap_stack
|
||||
0x20000020 0x600
|
||||
0x20000020 . = ALIGN (0x8)
|
||||
[!provide] PROVIDE (end = .)
|
||||
0x20000020 PROVIDE (_end = .)
|
||||
0x20000220 . = (. + _Min_Heap_Size)
|
||||
*fill* 0x20000020 0x200
|
||||
0x20000620 . = (. + _Min_Stack_Size)
|
||||
*fill* 0x20000220 0x400
|
||||
0x20000620 . = ALIGN (0x8)
|
||||
|
||||
/DISCARD/
|
||||
libc.a(*)
|
||||
libm.a(*)
|
||||
libgcc.a(*)
|
||||
|
||||
.ARM.attributes
|
||||
0x00000000 0x30
|
||||
*(.ARM.attributes)
|
||||
.ARM.attributes
|
||||
0x00000000 0x22 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crti.o
|
||||
.ARM.attributes
|
||||
0x00000022 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtbegin.o
|
||||
.ARM.attributes
|
||||
0x00000056 0x34 ./Src/task1.o
|
||||
.ARM.attributes
|
||||
0x0000008a 0x34 ./Src/task1_it.o
|
||||
.ARM.attributes
|
||||
0x000000be 0x21 ./Startup/startup_stm32g431kbtx.o
|
||||
.ARM.attributes
|
||||
0x000000df 0x34 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-init.o)
|
||||
.ARM.attributes
|
||||
0x00000113 0x22 /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/crtn.o
|
||||
OUTPUT(task1.elf elf32-littlearm)
|
||||
LOAD linker stubs
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc.a
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libm.a
|
||||
LOAD /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/thumb/v7e-m+fp/hard/libgcc.a
|
||||
|
||||
.debug_info 0x00000000 0x7eb
|
||||
.debug_info 0x00000000 0x42f ./Src/task1.o
|
||||
.debug_info 0x0000042f 0x38b ./Src/task1_it.o
|
||||
.debug_info 0x000007ba 0x31 ./Startup/startup_stm32g431kbtx.o
|
||||
|
||||
.debug_abbrev 0x00000000 0x296
|
||||
.debug_abbrev 0x00000000 0x173 ./Src/task1.o
|
||||
.debug_abbrev 0x00000173 0xfd ./Src/task1_it.o
|
||||
.debug_abbrev 0x00000270 0x26 ./Startup/startup_stm32g431kbtx.o
|
||||
|
||||
.debug_aranges 0x00000000 0x78
|
||||
.debug_aranges
|
||||
0x00000000 0x30 ./Src/task1.o
|
||||
.debug_aranges
|
||||
0x00000030 0x28 ./Src/task1_it.o
|
||||
.debug_aranges
|
||||
0x00000058 0x20 ./Startup/startup_stm32g431kbtx.o
|
||||
|
||||
.debug_rnglists
|
||||
0x00000000 0x3a
|
||||
.debug_rnglists
|
||||
0x00000000 0x21 ./Src/task1.o
|
||||
.debug_rnglists
|
||||
0x00000021 0x19 ./Src/task1_it.o
|
||||
|
||||
.debug_macro 0x00000000 0x13740
|
||||
.debug_macro 0x00000000 0xd4 ./Src/task1.o
|
||||
.debug_macro 0x000000d4 0xac0 ./Src/task1.o
|
||||
.debug_macro 0x00000b94 0x28 ./Src/task1.o
|
||||
.debug_macro 0x00000bbc 0x22 ./Src/task1.o
|
||||
.debug_macro 0x00000bde 0x8e ./Src/task1.o
|
||||
.debug_macro 0x00000c6c 0x51 ./Src/task1.o
|
||||
.debug_macro 0x00000cbd 0x103 ./Src/task1.o
|
||||
.debug_macro 0x00000dc0 0x6a ./Src/task1.o
|
||||
.debug_macro 0x00000e2a 0x1df ./Src/task1.o
|
||||
.debug_macro 0x00001009 0x1c ./Src/task1.o
|
||||
.debug_macro 0x00001025 0x22 ./Src/task1.o
|
||||
.debug_macro 0x00001047 0xfb ./Src/task1.o
|
||||
.debug_macro 0x00001142 0x1011 ./Src/task1.o
|
||||
.debug_macro 0x00002153 0x11f ./Src/task1.o
|
||||
.debug_macro 0x00002272 0x11396 ./Src/task1.o
|
||||
.debug_macro 0x00013608 0x70 ./Src/task1.o
|
||||
.debug_macro 0x00013678 0xc8 ./Src/task1_it.o
|
||||
|
||||
.debug_line 0x00000000 0xa3e
|
||||
.debug_line 0x00000000 0x58f ./Src/task1.o
|
||||
.debug_line 0x0000058f 0x445 ./Src/task1_it.o
|
||||
.debug_line 0x000009d4 0x6a ./Startup/startup_stm32g431kbtx.o
|
||||
|
||||
.debug_str 0x00000000 0x6f831
|
||||
.debug_str 0x00000000 0x6f7b8 ./Src/task1.o
|
||||
0x6f954 (size before relaxing)
|
||||
.debug_str 0x0006f7b8 0x48 ./Src/task1_it.o
|
||||
0x6f900 (size before relaxing)
|
||||
.debug_str 0x0006f800 0x31 ./Startup/startup_stm32g431kbtx.o
|
||||
0x96 (size before relaxing)
|
||||
|
||||
.comment 0x00000000 0x43
|
||||
.comment 0x00000000 0x43 ./Src/task1.o
|
||||
0x44 (size before relaxing)
|
||||
.comment 0x00000043 0x44 ./Src/task1_it.o
|
||||
|
||||
.debug_frame 0x00000000 0xe4
|
||||
.debug_frame 0x00000000 0x78 ./Src/task1.o
|
||||
.debug_frame 0x00000078 0x40 ./Src/task1_it.o
|
||||
.debug_frame 0x000000b8 0x2c /opt/st/stm32cubeide_1.16.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.linux64_1.0.200.202406132123/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m+fp/hard/libc_nano.a(libc_a-init.o)
|
||||
|
||||
.debug_line_str
|
||||
0x00000000 0x7a
|
||||
.debug_line_str
|
||||
0x00000000 0x7a ./Startup/startup_stm32g431kbtx.o
|
||||
1620
task2/task2.als
Normal file
1620
task2/task2.als
Normal file
File diff suppressed because it is too large
Load Diff
BIN
task2/task2.elf
Executable file
BIN
task2/task2.elf
Executable file
Binary file not shown.
@ -37,7 +37,7 @@
|
||||
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.stlink_txt_serial_number" value=""/>
|
||||
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlink.watchdog_config" value="none"/>
|
||||
<booleanAttribute key="com.st.stm32cube.ide.mcu.debug.stlinkenable_rtos" value="false"/>
|
||||
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlinkrestart_configurations" value="{"fVersion":1,"fItems":[{"fDisplayName":"Reset","fIsSuppressible":false,"fResetAttribute":"Software system reset","fResetStrategies":[{"fDisplayName":"Software system reset","fLaunchAttribute":"system_reset","fGdbCommands":["monitor reset\r\n"],"fCmdOptions":["-g"]},{"fDisplayName":"Hardware reset","fLaunchAttribute":"hardware_reset","fGdbCommands":["monitor reset hardware\r\n"],"fCmdOptions":["-g"]},{"fDisplayName":"Core reset","fLaunchAttribute":"core_reset","fGdbCommands":["monitor reset core\r\n"],"fCmdOptions":["-g"]},{"fDisplayName":"None","fLaunchAttribute":"no_reset","fGdbCommands":[],"fCmdOptions":["-g"]}],"fGdbCommandGroup":{"name":"Additional commands","commands":[]},"fStartApplication":true}]}"/>
|
||||
<stringAttribute key="com.st.stm32cube.ide.mcu.debug.stlinkrestart_configurations" value="{"fVersion":1,"fItems":[{"fDisplayName":"Reset","fIsSuppressible":false,"fResetAttribute":"Software system reset","fResetStrategies":[{"fDisplayName":"Software system reset","fLaunchAttribute":"system_reset","fGdbCommands":["monitor reset\n"],"fCmdOptions":["-g"]},{"fDisplayName":"Hardware reset","fLaunchAttribute":"hardware_reset","fGdbCommands":["monitor reset hardware\n"],"fCmdOptions":["-g"]},{"fDisplayName":"Core reset","fLaunchAttribute":"core_reset","fGdbCommands":["monitor reset core\n"],"fCmdOptions":["-g"]},{"fDisplayName":"None","fLaunchAttribute":"no_reset","fGdbCommands":[],"fCmdOptions":["-g"]}],"fGdbCommandGroup":{"name":"Additional commands","commands":[]},"fStartApplication":true}]}"/>
|
||||
<booleanAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.enableRtosProxy" value="false"/>
|
||||
<stringAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyCustomProperties" value=""/>
|
||||
<stringAttribute key="com.st.stm32cube.ide.mcu.rtosproxy.rtosProxyDriver" value="threadx"/>
|
||||
|
||||
156
task2/task2.lst
Normal file
156
task2/task2.lst
Normal file
@ -0,0 +1,156 @@
|
||||
|
||||
task2.elf: file format elf32-littlearm
|
||||
|
||||
Sections:
|
||||
Idx Name Size VMA LMA File off Algn
|
||||
0 .vectortable 00000014 08000000 08000000 00001000 2**2
|
||||
CONTENTS, ALLOC, LOAD, READONLY, DATA
|
||||
1 .text 00000074 08000400 08000400 00001400 2**2
|
||||
CONTENTS, ALLOC, LOAD, READONLY, CODE
|
||||
2 .exhand 00000068 08001000 08001000 00002000 2**2
|
||||
CONTENTS, ALLOC, LOAD, READONLY, CODE
|
||||
SYMBOL TABLE:
|
||||
08000000 l d .vectortable 00000000 .vectortable
|
||||
08000400 l d .text 00000000 .text
|
||||
08001000 l d .exhand 00000000 .exhand
|
||||
08001000 l F .exhand 00000000 _ISR_NMI
|
||||
08001028 l F .exhand 00000000 _ISR_HARDF
|
||||
08001050 l F .exhand 00000000 _ISR_S0
|
||||
08000466 l .text 00000000 .lp1
|
||||
08001058 l F .exhand 00000000 _ISR_S1
|
||||
0800105e l .exhand 00000000 .lp2
|
||||
08000400 g F .text 00000000 init
|
||||
08000444 g F .text 00000000 main
|
||||
08000454 g F .text 00000000 delay
|
||||
08000460 g .text 00000000 stop
|
||||
|
||||
|
||||
|
||||
Disassembly of section .vectortable:
|
||||
|
||||
08000000 <.vectortable>:
|
||||
8000000: 20004000 .word 0x20004000
|
||||
8000004: 08000401 .word 0x08000401
|
||||
8000008: 08001001 .word 0x08001001
|
||||
800000c: 08001029 .word 0x08001029
|
||||
8000010: 08001051 .word 0x08001051
|
||||
|
||||
Disassembly of section .text:
|
||||
|
||||
08000400 <init>:
|
||||
8000400: b672 cpsid i
|
||||
8000402: 2000 movs r0, #0
|
||||
8000404: 2100 movs r1, #0
|
||||
8000406: 2200 movs r2, #0
|
||||
8000408: 2300 movs r3, #0
|
||||
800040a: 2400 movs r4, #0
|
||||
800040c: 2500 movs r5, #0
|
||||
800040e: 2600 movs r6, #0
|
||||
8000410: 2700 movs r7, #0
|
||||
8000412: 4680 mov r8, r0
|
||||
8000414: 4681 mov r9, r0
|
||||
8000416: 4682 mov sl, r0
|
||||
8000418: 4683 mov fp, r0
|
||||
800041a: 4684 mov ip, r0
|
||||
800041c: 4912 ldr r1, [pc, #72] @ (8000468 <.lp1+0x2>)
|
||||
800041e: f04f 0201 mov.w r2, #1
|
||||
8000422: 6808 ldr r0, [r1, #0]
|
||||
8000424: 4310 orrs r0, r2
|
||||
8000426: 6008 str r0, [r1, #0]
|
||||
8000428: f04f 4190 mov.w r1, #1207959552 @ 0x48000000
|
||||
800042c: 2203 movs r2, #3
|
||||
800042e: 6808 ldr r0, [r1, #0]
|
||||
8000430: 4390 bics r0, r2
|
||||
8000432: 2201 movs r2, #1
|
||||
8000434: 4310 orrs r0, r2
|
||||
8000436: 6008 str r0, [r1, #0]
|
||||
8000438: 490c ldr r1, [pc, #48] @ (800046c <.lp1+0x6>)
|
||||
800043a: 2201 movs r2, #1
|
||||
800043c: 6808 ldr r0, [r1, #0]
|
||||
800043e: 4310 orrs r0, r2
|
||||
8000440: 6008 str r0, [r1, #0]
|
||||
8000442: b662 cpsie i
|
||||
|
||||
08000444 <main>:
|
||||
8000444: 4909 ldr r1, [pc, #36] @ (800046c <.lp1+0x6>)
|
||||
8000446: 4050 eors r0, r2
|
||||
8000448: 6008 str r0, [r1, #0]
|
||||
800044a: f000 f803 bl 8000454 <delay>
|
||||
800044e: f7ff bff9 b.w 8000444 <main>
|
||||
8000452: bf00 nop
|
||||
|
||||
08000454 <delay>:
|
||||
8000454: 2600 movs r6, #0
|
||||
8000456: 4f06 ldr r7, [pc, #24] @ (8000470 <.lp1+0xa>)
|
||||
8000458: 3601 adds r6, #1
|
||||
800045a: 42be cmp r6, r7
|
||||
800045c: d1fc bne.n 8000458 <delay+0x4>
|
||||
800045e: 4770 bx lr
|
||||
|
||||
08000460 <stop>:
|
||||
8000460: bf00 nop
|
||||
8000462: f7ff bffd b.w 8000460 <stop>
|
||||
|
||||
08000466 <.lp1>:
|
||||
8000466: 0000 .short 0x0000
|
||||
8000468: 4002104c .word 0x4002104c
|
||||
800046c: 48000014 .word 0x48000014
|
||||
8000470: 001e8480 .word 0x001e8480
|
||||
|
||||
Disassembly of section .exhand:
|
||||
|
||||
08001000 <_ISR_NMI>:
|
||||
8001000: 4917 ldr r1, [pc, #92] @ (8001060 <.lp2+0x2>)
|
||||
8001002: f04f 0201 mov.w r2, #1
|
||||
8001006: 6808 ldr r0, [r1, #0]
|
||||
8001008: 4310 orrs r0, r2
|
||||
800100a: 6008 str r0, [r1, #0]
|
||||
800100c: f04f 4190 mov.w r1, #1207959552 @ 0x48000000
|
||||
8001010: 22ff movs r2, #255 @ 0xff
|
||||
8001012: 6808 ldr r0, [r1, #0]
|
||||
8001014: 4390 bics r0, r2
|
||||
8001016: 2244 movs r2, #68 @ 0x44
|
||||
8001018: 4310 orrs r0, r2
|
||||
800101a: 6008 str r0, [r1, #0]
|
||||
800101c: 4911 ldr r1, [pc, #68] @ (8001064 <.lp2+0x6>)
|
||||
800101e: 220a movs r2, #10
|
||||
8001020: 6808 ldr r0, [r1, #0]
|
||||
8001022: 4390 bics r0, r2
|
||||
8001024: 6008 str r0, [r1, #0]
|
||||
8001026: e7eb b.n 8001000 <_ISR_NMI>
|
||||
|
||||
08001028 <_ISR_HARDF>:
|
||||
8001028: 490d ldr r1, [pc, #52] @ (8001060 <.lp2+0x2>)
|
||||
800102a: f04f 0201 mov.w r2, #1
|
||||
800102e: 6808 ldr r0, [r1, #0]
|
||||
8001030: 4310 orrs r0, r2
|
||||
8001032: 6008 str r0, [r1, #0]
|
||||
8001034: f04f 4190 mov.w r1, #1207959552 @ 0x48000000
|
||||
8001038: 22ff movs r2, #255 @ 0xff
|
||||
800103a: 6808 ldr r0, [r1, #0]
|
||||
800103c: 4390 bics r0, r2
|
||||
800103e: 2211 movs r2, #17
|
||||
8001040: 4310 orrs r0, r2
|
||||
8001042: 6008 str r0, [r1, #0]
|
||||
8001044: 4907 ldr r1, [pc, #28] @ (8001064 <.lp2+0x6>)
|
||||
8001046: 2205 movs r2, #5
|
||||
8001048: 6808 ldr r0, [r1, #0]
|
||||
800104a: 4390 bics r0, r2
|
||||
800104c: 6008 str r0, [r1, #0]
|
||||
800104e: e7eb b.n 8001028 <_ISR_HARDF>
|
||||
|
||||
08001050 <_ISR_S0>:
|
||||
8001050: b500 push {lr}
|
||||
8001052: bc02 pop {r1}
|
||||
8001054: 4708 bx r1
|
||||
8001056: bf00 nop
|
||||
|
||||
08001058 <_ISR_S1>:
|
||||
8001058: b500 push {lr}
|
||||
800105a: bc02 pop {r1}
|
||||
800105c: 4708 bx r1
|
||||
|
||||
0800105e <.lp2>:
|
||||
800105e: 0000 .short 0x0000
|
||||
8001060: 4002104c .word 0x4002104c
|
||||
8001064: 48000014 .word 0x48000014
|
||||
92
task2/task2.map
Normal file
92
task2/task2.map
Normal file
@ -0,0 +1,92 @@
|
||||
|
||||
Memory Configuration
|
||||
|
||||
Name Origin Length Attributes
|
||||
IVECS 0x08000000 0x000001d8 r
|
||||
PGM 0x08000400 0x00000c00 xr
|
||||
EXHANDS 0x08001000 0x00000400 xr
|
||||
RAM 0x20000000 0x00001800 rw
|
||||
*default* 0x00000000 0xffffffff
|
||||
|
||||
Linker script and memory map
|
||||
|
||||
|
||||
.vectortable 0x08000000 0x14
|
||||
0x08000000 . = ALIGN (0x4)
|
||||
*(.vectortable)
|
||||
.vectortable 0x08000000 0x14 task2.o
|
||||
0x08000014 . = ALIGN (0x4)
|
||||
|
||||
.text 0x08000400 0x74
|
||||
*(.text)
|
||||
.text 0x08000400 0x74 task2.o
|
||||
0x08000400 init
|
||||
0x08000444 main
|
||||
0x08000454 delay
|
||||
0x08000460 stop
|
||||
|
||||
.glue_7 0x08000474 0x0
|
||||
.glue_7 0x08000474 0x0 linker stubs
|
||||
|
||||
.glue_7t 0x08000474 0x0
|
||||
.glue_7t 0x08000474 0x0 linker stubs
|
||||
|
||||
.vfp11_veneer 0x08000474 0x0
|
||||
.vfp11_veneer 0x08000474 0x0 linker stubs
|
||||
|
||||
.v4_bx 0x08000474 0x0
|
||||
.v4_bx 0x08000474 0x0 linker stubs
|
||||
|
||||
.iplt 0x08000474 0x0
|
||||
.iplt 0x08000474 0x0 task2.o
|
||||
|
||||
.exhand 0x08001000 0x68
|
||||
*(.exhand)
|
||||
.exhand 0x08001000 0x68 task2.o
|
||||
LOAD task2.o
|
||||
OUTPUT(task2.elf elf32-littlearm)
|
||||
LOAD linker stubs
|
||||
|
||||
.rel.dyn 0x08001068 0x0
|
||||
.rel.iplt 0x08001068 0x0 task2.o
|
||||
|
||||
.data 0x08001068 0x0
|
||||
.data 0x08001068 0x0 task2.o
|
||||
|
||||
.igot.plt 0x08001068 0x0
|
||||
.igot.plt 0x08001068 0x0 task2.o
|
||||
|
||||
.bss 0x08001068 0x0
|
||||
.bss 0x08001068 0x0 task2.o
|
||||
|
||||
.ARM.attributes
|
||||
0x00000000 0x21
|
||||
.ARM.attributes
|
||||
0x00000000 0x21 task2.o
|
||||
|
||||
.debug_line 0x00000000 0xc1
|
||||
.debug_line 0x00000000 0xc1 task2.o
|
||||
|
||||
.debug_info 0x00000000 0x22
|
||||
.debug_info 0x00000000 0x22 task2.o
|
||||
|
||||
.debug_abbrev 0x00000000 0x12
|
||||
.debug_abbrev 0x00000000 0x12 task2.o
|
||||
|
||||
.debug_aranges 0x00000000 0x28
|
||||
.debug_aranges
|
||||
0x00000000 0x28 task2.o
|
||||
|
||||
.debug_str 0x00000000 0x68
|
||||
.debug_str 0x00000000 0x68 task2.o
|
||||
|
||||
.debug_ranges 0x00000000 0x20
|
||||
.debug_ranges 0x00000000 0x20 task2.o
|
||||
|
||||
Cross Reference Table
|
||||
|
||||
Symbol File
|
||||
delay task2.o
|
||||
init task2.o
|
||||
main task2.o
|
||||
stop task2.o
|
||||
BIN
task2/task2.o
Normal file
BIN
task2/task2.o
Normal file
Binary file not shown.
354
task2/task2.s
354
task2/task2.s
@ -1,45 +1,32 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
// Zusätzliche und benötigte Adressen
|
||||
.equ RCC_AHB2ENR, 0x4002104C
|
||||
.equ RCC_APB2ENR, 0x40021060
|
||||
|
||||
.equ GPIOA_MODER, 0x48000000
|
||||
.equ GPIOA_ODR, 0x48000014
|
||||
|
||||
.equ GPIOC_MODER, 0x48000800
|
||||
.equ GPIOC_PUPDR, 0x4800080C
|
||||
.equ GPIOC_IDR, 0x48000810
|
||||
|
||||
.equ SYSCFG_BASE, 0x40010000
|
||||
.equ SYSCFG_EXTICR4, (SYSCFG_BASE + 0x14)
|
||||
|
||||
.equ EXTI_BASE, 0x40010400
|
||||
.equ EXTI_IMR1, (EXTI_BASE + 0x00)
|
||||
.equ EXTI_FTSR1, (EXTI_BASE + 0x0C)
|
||||
.equ EXTI_PR1, (EXTI_BASE + 0x14)
|
||||
|
||||
.equ NVIC_ISER1, 0xE000E104
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
@ -47,20 +34,13 @@
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x20004000 // initial Stack Pointer
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
.space 0xD0 // padding 208 Bytes bis Offset 0xE0 (EXTI15_10 IRQ 40)
|
||||
.word _ISR_S0_S1 // gemeinsamer Interrupt für PC13 (S0) und PC14 (S1)
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
@ -90,57 +70,85 @@ init:
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
LDR r1, =RCC_AHB2ENR
|
||||
MOVS r2, #0x05 // Bit 0 (GPIOA) und Bit 2 (GPIOC)
|
||||
LDR r0, [r1, #0]
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
#- LEDs (PA0-PA3)
|
||||
LDR r1, =GPIOA_MODER
|
||||
LDR r2, =0x000000FF // Maske PA0-PA3
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r2
|
||||
LDR r2, =0x00000055 // Maske Output 0101 0101
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
LDR r1, =GPIOA_ODR
|
||||
MOVS r2, #0x0F // Maske LED0-3
|
||||
LDR r0, [r1, #0]
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
#- buttons (PC13, PC14 als Input)
|
||||
LDR r1, =GPIOC_MODER
|
||||
LDR r2, =0x3C000000 // Maske Bits 26-29
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
#- Pull-Up für PC13, PC14
|
||||
LDR r1, =GPIOC_PUPDR
|
||||
LDR r2, =0x3C000000
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r2
|
||||
LDR r2, =0x14000000 // 01 = Pull-Up für PC13 (Bits 27:26) und PC14 (Bits 29:28)
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
LDR r1, =RCC_APB2ENR
|
||||
MOVS r2, #0x01
|
||||
LDR r0, [r1, #0]
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
LDR r1, =SYSCFG_EXTICR4
|
||||
LDR r2, =0x00000FF0 // Maske für EXTI13 (Bits 7:4) und EXTI14 (Bits 11:8)
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r2
|
||||
LDR r2, =0x00000220 // Port C (0010) für EXTI13 und EXTI14
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
LDR r1, =EXTI_FTSR1 // Fallende Flanke
|
||||
LDR r2, =0x00006000 // Bits 13 und 14
|
||||
LDR r0, [r1, #0]
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
LDR r1, =EXTI_IMR1 // Maskierung aufheben
|
||||
LDR r2, =0x00006000
|
||||
LDR r0, [r1, #0]
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
LDR r1, =NVIC_ISER1
|
||||
LDR r2, =0x00000100 // Bit 8 für IRQ 40 (EXTI15_10)
|
||||
LDR r0, [r1, #0]
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
@ -150,16 +158,9 @@ init:
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
WFI
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
@ -169,30 +170,25 @@ main:
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
LDR r0, =106000 // Entprell-Zeit ~20ms
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
SUBS r0, r0, #1
|
||||
BNE .L1
|
||||
BX lr
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
NOP
|
||||
B stop
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.lp1:
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
@ -202,32 +198,28 @@ stop:
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r1, =RCC_AHB2ENR
|
||||
MOV r2, #0x01
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r2, #0xFF
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r2
|
||||
MOVS r2, #0x44
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
LDR r1, =GPIOA_ODR
|
||||
MOVS r2, #0x0A
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
@ -235,77 +227,99 @@ _ISR_NMI:
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r1, =RCC_AHB2ENR
|
||||
MOV r2, #0x01
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
LDR r1, =GPIOA_MODER
|
||||
MOVS r2, #0xFF
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r2
|
||||
MOVS r2, #0x11
|
||||
ORRS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
LDR r1, =GPIOA_ODR
|
||||
MOVS r2, #0x05
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r2
|
||||
STR r0, [r1, #0]
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
.type _ISR_S0_S1, %function
|
||||
_ISR_S0_S1:
|
||||
PUSH {r4, r5, lr} // Wichtig: Register sichern gemäß AAPCS
|
||||
|
||||
#--- do the work
|
||||
_check_S0:
|
||||
LDR r4, =EXTI_PR1
|
||||
LDR r5, [r4, #0]
|
||||
LDR r2, =0x2000 // Maske für S0 (PC13 / Bit 13)
|
||||
TST r5, r2
|
||||
BEQ _check_S1 // Wenn Bit 13 nicht gesetzt, überspringen
|
||||
|
||||
#--- do the work S0
|
||||
BL delay // Entprellen
|
||||
|
||||
#--- clear interrupt flag
|
||||
LDR r0, =GPIOC_IDR
|
||||
LDR r1, [r0, #0]
|
||||
LDR r2, =0x2000
|
||||
TST r1, r2
|
||||
BNE _clear_S0 // Abbruch, wenn High (Taster prellt / schon losgelassen)
|
||||
|
||||
LDR r0, =GPIOA_ODR
|
||||
LDR r1, [r0, #0]
|
||||
MOVS r2, #0x09 // LED0 & LED3 toggeln (1001)
|
||||
EORS r1, r2
|
||||
STR r1, [r0, #0]
|
||||
|
||||
_clear_S0:
|
||||
#--- clear interrupt flag S0
|
||||
LDR r4, =EXTI_PR1
|
||||
LDR r5, =0x2000
|
||||
STR r5, [r4, #0]
|
||||
|
||||
_check_S1:
|
||||
LDR r4, =EXTI_PR1
|
||||
LDR r5, [r4, #0]
|
||||
LDR r2, =0x4000 // Maske für S1 (PC14 / Bit 14)
|
||||
TST r5, r2
|
||||
BEQ _leave_ISR // Wenn Bit 14 nicht gesetzt, Ende
|
||||
|
||||
#--- do the work S1
|
||||
BL delay
|
||||
|
||||
LDR r0, =GPIOC_IDR
|
||||
LDR r1, [r0, #0]
|
||||
LDR r2, =0x4000
|
||||
TST r1, r2
|
||||
BNE _clear_S1 // Abbruch, wenn High
|
||||
|
||||
LDR r0, =GPIOA_ODR
|
||||
LDR r1, [r0, #0]
|
||||
MOVS r2, #0x06 // LED1 & LED2 toggeln (0110)
|
||||
EORS r1, r2
|
||||
STR r1, [r0, #0]
|
||||
|
||||
_clear_S1:
|
||||
#--- clear interrupt flag S1
|
||||
LDR r4, =EXTI_PR1
|
||||
LDR r5, =0x4000
|
||||
STR r5, [r4, #0]
|
||||
|
||||
_leave_ISR:
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
POP {r4, r5, pc} // Register wiederherstellen und zurückkehren
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.lp2:
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
325
task2/task2_tobi.s
Normal file
325
task2/task2_tobi.s
Normal file
@ -0,0 +1,325 @@
|
||||
#****************************************************************************************#
|
||||
# Project: task2 - ASM: Interrupts
|
||||
# File: task2.s
|
||||
#
|
||||
# Language: ASM
|
||||
#
|
||||
# Hardware: STefi Light v1.1
|
||||
# Processor: STM32G431KBT6U
|
||||
#
|
||||
# Author: Manuel Lederhofer
|
||||
# Datum: 31.10.2014
|
||||
#
|
||||
# Version: 6.0
|
||||
# History:
|
||||
# 31.10.2014 ML create file
|
||||
# 27.09.2018 ML edit comments, extend vector table
|
||||
# 18.12.2018 ML port from MKL05Z32VLC4 to STM32L476RG
|
||||
# 27.02.2019 ML move section of exception handlers to bottom of file
|
||||
# 25.09.2019 ML minor changes for a better code and comment understanding
|
||||
# 04.09.2020 HL port from STM32L476RG to STM32F411xE
|
||||
# 21.09.2020 ML tidy up, comments and formatting
|
||||
# 29.09.2021 ML port from STM32F411xE to STM32F042K6T6
|
||||
# 09.03.2022 ML port from STM32F042K6T6 to STM32G431KBT6U
|
||||
# 10.02.2025 TK remove ASM:Polling,move ASM:Interrupts to task2
|
||||
# 24.06.2025 TK remove /* ... place your code here ... */
|
||||
#
|
||||
# Status: working
|
||||
#
|
||||
# Description:
|
||||
# See the description and requirements of the requested application
|
||||
# in the lab exercise guide.
|
||||
#
|
||||
# Notes:
|
||||
# - MCU speed at startup is 16 MHz
|
||||
#
|
||||
# ToDo:
|
||||
# - Change the example code to match the description and requirements
|
||||
# of the requested application in the lab exercise guide.
|
||||
#****************************************************************************************#
|
||||
|
||||
.include "G431_addr.s"
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .vectortable,"a" // vector table at begin of ROM
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
|
||||
.word 0x20004000 // initial Stack Pointer: 0x20000000 (RAM base) + 0x4000 (16K SRAM1 length)
|
||||
.word 0x08000401 // initial Program Counter
|
||||
.word _ISR_NMI // non-masking interrupt
|
||||
.word _ISR_HARDF // hard fault interrupt
|
||||
|
||||
|
||||
|
||||
/* N.B.
|
||||
Look at the .space or the .org assembler directive to insert the address of the
|
||||
ISRs at the right place in the vector table. Verify your settings by the help of
|
||||
the list file. */
|
||||
|
||||
.word _ISR_S0
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.text // section .text (default section for program code)
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global init
|
||||
.type init, %function
|
||||
init:
|
||||
CPSID i // disable interrupts globally
|
||||
|
||||
MOVS r0, #0 // safely initialize the GPRs
|
||||
MOVS r1, #0
|
||||
MOVS r2, #0
|
||||
MOVS r3, #0
|
||||
MOVS r4, #0
|
||||
MOVS r5, #0
|
||||
MOVS r6, #0
|
||||
MOVS r7, #0
|
||||
MOV r8, r0
|
||||
MOV r9, r0
|
||||
MOV r10, r0
|
||||
MOV r11, r0
|
||||
MOV r12, r0
|
||||
|
||||
#--- enable port clocking
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask for adjusting port clock gating (A: LEDs)
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for ports
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- port init
|
||||
#- LEDs
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0x03 // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r2 // delete bits
|
||||
MOVS r2, #0x01 // load configuration mask
|
||||
ORRS r0, r0, r2 // apply mask
|
||||
STR r0, [r1, #0] // apply result to port A mode register
|
||||
|
||||
# LDR r1, =GPIOB_MODER
|
||||
# MOVS r3, #0x03
|
||||
# LDR r0, [r1, #1]
|
||||
# BICS r0, r3
|
||||
# MOVS r3, #0x01
|
||||
# ORRS r0, r0, r3
|
||||
# STR r0, [r1, #1]
|
||||
|
||||
#- switch LED off
|
||||
LDR r1, =GPIOA_ODR // load port A output data register
|
||||
MOVS r2, #0x01 // load mask for LED
|
||||
LDR r0, [r1, #0] // get current value of GPIOA
|
||||
ORRS r0, r0, r2 // configure pin state
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#- buttons
|
||||
|
||||
/* ... place your code here ... */
|
||||
|
||||
|
||||
#--- button interrupt config
|
||||
|
||||
#- enable clock for SYSCFG module
|
||||
|
||||
|
||||
#- connect GPIO pins of the buttons to EXTended Interrupt controller lines (EXTI)
|
||||
# in SYSCFG module (SYSCFG_* registers)
|
||||
|
||||
|
||||
|
||||
|
||||
#- configure lines in EXTI module (EXTI_* registers)
|
||||
|
||||
|
||||
|
||||
#- NVIC: set interrupt priority, clear pending bits
|
||||
# and enable interrupts for buttons (see: PM, ch. 4.3, NVIC)
|
||||
|
||||
|
||||
|
||||
CPSIE i // enable interrupts globally
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global main
|
||||
.type main, %function
|
||||
main:
|
||||
LDR r1, =GPIOA_ODR
|
||||
EORS r0, r0, r2
|
||||
|
||||
STR r0, [r1, #0]
|
||||
|
||||
|
||||
|
||||
BL delay
|
||||
|
||||
|
||||
B main
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.thumb_func
|
||||
.global delay
|
||||
.type delay, %function
|
||||
delay:
|
||||
MOVS r6, #0 // ...
|
||||
LDR r7, =2000000 // ...
|
||||
.L1:
|
||||
ADDS r6, r6, #1 // ...
|
||||
CMP r6, r7 // ...
|
||||
BNE .L1 // ...
|
||||
BX lr // ...
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.global stop
|
||||
stop:
|
||||
NOP // do nothing (NOP is here to avoid a debugger crash, only)
|
||||
B stop // if this line is reached, something went wrong
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp1: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.section .exhand,"ax" // section for exception handlers
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_NMI, %function
|
||||
_ISR_NMI:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x44 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x0A // load mask for blue and yellow LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_NMI
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_HARDF, %function
|
||||
_ISR_HARDF:
|
||||
#--- enable clock
|
||||
LDR r1, =RCC_AHB2ENR // load address of RCC_AHB2ENR
|
||||
MOV r2, #0x01 // load mask
|
||||
LDR r0, [r1, #0] // get current value of RCC_AHB2ENR
|
||||
ORRS r0, r0, r2 // configure clock gating for port
|
||||
STR r0, [r1, #0] // apply settings
|
||||
|
||||
#--- init pins
|
||||
LDR r1, =GPIOA_MODER // load port A mode register address
|
||||
MOVS r2, #0xFF // prepare mask
|
||||
LDR r0, [r1, #0] // get current value of port A mode register
|
||||
BICS r0, r0, r2 // delete bits
|
||||
MOVS r2, #0x11 // load configuration mask
|
||||
ORRS r0, r0, r2 // configure pins
|
||||
STR r0, [r1, #0] // apply settings to port A mode register
|
||||
|
||||
#--- switch some LEDs on
|
||||
LDR r1, =GPIOA_ODR // load port A data output register address
|
||||
MOVS r2, #0x05 // load mask for red and green LED
|
||||
LDR r0, [r1, #0]
|
||||
BICS r0, r0, r2
|
||||
STR r0, [r1, #0] // switch LEDs on
|
||||
|
||||
B _ISR_HARDF
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S0, %function
|
||||
_ISR_S0:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.align 2
|
||||
.syntax unified
|
||||
.thumb
|
||||
.type _ISR_S1, %function
|
||||
_ISR_S1:
|
||||
PUSH {lr} // save special content
|
||||
|
||||
#--- do the work
|
||||
|
||||
|
||||
|
||||
|
||||
#--- clear interrupt flag
|
||||
|
||||
|
||||
|
||||
#--- leave ISR
|
||||
POP {r1} // get special content back
|
||||
BX r1 // go back to where we came from
|
||||
|
||||
|
||||
#----------------------------------------------------------------------------------------#
|
||||
.lp2: // this label is only to nicify the line up in the .lst file
|
||||
.ltorg
|
||||
#----------------------------------------------------------------------------------------#
|
||||
|
||||
.end
|
||||
|
||||
#************************************** E O F *******************************************#
|
||||
Loading…
x
Reference in New Issue
Block a user