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projekt_wuest_steiner
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rtc + stepper functioning version

alice
Gregor Wüst 3 years ago
parent
28707e084e
commit
c3e9aea1b9
6 changed files with 575 additions and 7 deletions
Split View Show Diff Stats
  1. 4
    4
      RTC/Core/Inc/main.h
  2. 2
    2
      RTC/Core/Inc/stm32f4xx_hal_conf.h
  3. 3
    0
      RTC/Core/Inc/stm32f4xx_it.h
  4. 112
    1
      RTC/Core/Src/stm32f4xx_hal_msp.c
  5. 22
    0
      RTC/Core/Src/stm32f4xx_it.c
  6. 432
    0
      RTC/Core/Startup/startup_stm32f401retx.s

+ 4
- 4
RTC/Core/Inc/main.h View File

@@ -70,14 +70,14 @@ void Error_Handler(void);
#define USART_TX_GPIO_Port GPIOA
#define USART_RX_Pin GPIO_PIN_3
#define USART_RX_GPIO_Port GPIOA
//#define LD2_Pin GPIO_PIN_5
//#define LD2_GPIO_Port GPIOA
#define LD2_Pin GPIO_PIN_5
#define LD2_GPIO_Port GPIOA
#define TMS_Pin GPIO_PIN_13
#define TMS_GPIO_Port GPIOA
#define TCK_Pin GPIO_PIN_14
#define TCK_GPIO_Port GPIOA
//#define SWO_Pin GPIO_PIN_3
//#define SWO_GPIO_Port GPIOB
#define SWO_Pin GPIO_PIN_3
#define SWO_GPIO_Port GPIOB
/* USER CODE BEGIN Private defines */

/* USER CODE END Private defines */

+ 2
- 2
RTC/Core/Inc/stm32f4xx_hal_conf.h View File

@@ -36,7 +36,7 @@
*/
#define HAL_MODULE_ENABLED

/* #define HAL_ADC_MODULE_ENABLED */
#define HAL_ADC_MODULE_ENABLED */
/* #define HAL_CRYP_MODULE_ENABLED */
/* #define HAL_CAN_MODULE_ENABLED */
/* #define HAL_CRC_MODULE_ENABLED */
@@ -61,7 +61,7 @@
/* #define HAL_SAI_MODULE_ENABLED */
/* #define HAL_SD_MODULE_ENABLED */
/* #define HAL_MMC_MODULE_ENABLED */
/* #define HAL_SPI_MODULE_ENABLED */
#define HAL_SPI_MODULE_ENABLED */
#define HAL_TIM_MODULE_ENABLED
#define HAL_UART_MODULE_ENABLED
/* #define HAL_USART_MODULE_ENABLED */

+ 3
- 0
RTC/Core/Inc/stm32f4xx_it.h View File

@@ -57,6 +57,9 @@ void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
void RTC_Alarm_IRQHandler(void);

void EXTI15_10_IRQHandler(void);
void TIM4_IRQHandler(void);
/* USER CODE BEGIN EFP */

/* USER CODE END EFP */

+ 112
- 1
RTC/Core/Src/stm32f4xx_hal_msp.c View File

@@ -47,7 +47,9 @@

/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */

extern void BSP_MotorControl_StepClockHandler(uint8_t deviceId);
extern void BSP_MotorControl_FlagInterruptHandler(void);
extern void ButtonHandler(void);
/* USER CODE END PFP */

/* External functions --------------------------------------------------------*/
@@ -194,6 +196,115 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)

}

/**
* @brief PWM MSP Initialization
* @param[in] htim_pwm PWM handle pointer
* @retval None
*/
void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef* htim_pwm)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(htim_pwm->Instance == BSP_MOTOR_CONTROL_BOARD_TIMER_TICK)
{
/* Peripheral clock enable */
__BSP_MOTOR_CONTROL_BOARD_TIMER_TICK_CLCK_ENABLE();

/* Set Interrupt Group Priority of Timer Interrupt*/
HAL_NVIC_SetPriority(BSP_MOTOR_CONTROL_BOARD_TIMER_TICK_IRQn, BSP_MOTOR_CONTROL_BOARD_TIMER_TICK_PRIORITY, 0);
/* Enable the timer global Interrupt */
HAL_NVIC_EnableIRQ(BSP_MOTOR_CONTROL_BOARD_TIMER_TICK_IRQn);
}
if(htim_pwm->Instance == BSP_MOTOR_CONTROL_BOARD_TIMER_VREFA_PWM)
{
/* Peripheral clock enable */
__BSP_MOTOR_CONTROL_BOARD_TIMER_VREFA_PWM_CLCK_ENABLE();
/* Configure L6208 - VREFA pin -------------------------------------*/
GPIO_InitStruct.Pin = BSP_MOTOR_CONTROL_BOARD_VREFA_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_MEDIUM;
GPIO_InitStruct.Alternate = BSP_MOTOR_CONTROL_BOARD_AFx_TIMx_VREFA_PWM;
HAL_GPIO_Init(BSP_MOTOR_CONTROL_BOARD_VREFA_PORT, &GPIO_InitStruct);
}
if(htim_pwm->Instance == BSP_MOTOR_CONTROL_BOARD_TIMER_VREFB_PWM)
{
/* Peripheral clock enable */
__BSP_MOTOR_CONTROL_BOARD_TIMER_VREFB_PWM_CLCK_ENABLE();
/* Configure L6208 - VREFB pin -------------------------------------*/
GPIO_InitStruct.Pin = BSP_MOTOR_CONTROL_BOARD_VREFB_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_MEDIUM;
GPIO_InitStruct.Alternate = BSP_MOTOR_CONTROL_BOARD_AFx_TIMx_VREFB_PWM;
HAL_GPIO_Init(BSP_MOTOR_CONTROL_BOARD_VREFB_PORT, &GPIO_InitStruct);
}
}

/**
* @brief PWM MSP De-Initialization
* @param[in] htim_pwm PWM handle pointer
* @retval None
*/
void HAL_TIM_PWM_MspDeInit(TIM_HandleTypeDef* htim_pwm)
{
if(htim_pwm->Instance == BSP_MOTOR_CONTROL_BOARD_TIMER_TICK)
{
/* Peripheral clock disable */
__BSP_MOTOR_CONTROL_BOARD_TIMER_TICK_CLCK_DISABLE();
}
if(htim_pwm->Instance == BSP_MOTOR_CONTROL_BOARD_TIMER_VREFA_PWM)
{
/* Peripheral clock disable */
__BSP_MOTOR_CONTROL_BOARD_TIMER_VREFA_PWM_CLCK_DISABLE();
/* GPIO Deconfiguration */
HAL_GPIO_DeInit(BSP_MOTOR_CONTROL_BOARD_VREFA_PORT, BSP_MOTOR_CONTROL_BOARD_VREFA_PIN);
}
if(htim_pwm->Instance == BSP_MOTOR_CONTROL_BOARD_TIMER_VREFB_PWM)
{
/* Peripheral clock enable */
__BSP_MOTOR_CONTROL_BOARD_TIMER_VREFB_PWM_CLCK_DISABLE();
/* GPIO Deconfiguration */
HAL_GPIO_DeInit(BSP_MOTOR_CONTROL_BOARD_VREFB_PORT, BSP_MOTOR_CONTROL_BOARD_VREFB_PIN);
}
}

/**
* @brief PWM Callback
* @param[in] htim PWM handle pointer
* @retval None
*/
void HAL_TIM_PWM_PulseFinishedCallback(TIM_HandleTypeDef *htim)
{
if ((htim->Instance == BSP_MOTOR_CONTROL_BOARD_TIMER_TICK)&& (htim->Channel == BSP_MOTOR_CONTROL_BOARD_HAL_ACT_CHAN_TIMER_TICK))
{
if (BSP_MotorControl_GetDeviceState(0) != INACTIVE)
{
BSP_MotorControl_StepClockHandler(0);
}
}
}

/**
* @brief External Line Callback
* @param[in] GPIO_Pin pin number
* @retval None
*/
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
{
if (GPIO_Pin == BSP_MOTOR_CONTROL_BOARD_EN_AND_FLAG_PIN)
{
BSP_MotorControl_FlagInterruptHandler();
}
if (GPIO_Pin == KEY_BUTTON_PIN)
{
ButtonHandler();
}
}


/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

+ 22
- 0
RTC/Core/Src/stm32f4xx_it.c View File

@@ -57,6 +57,7 @@

/* External variables --------------------------------------------------------*/
extern RTC_HandleTypeDef hrtc;
extern TIM_HandleTypeDef hTimTick;
/* USER CODE BEGIN EV */

/* USER CODE END EV */
@@ -213,6 +214,27 @@ void RTC_Alarm_IRQHandler(void)
/* USER CODE END RTC_Alarm_IRQn 1 */
}

/**
* @brief This function handles interrupt for External lines 10 to 15
* @param None
* @retval None
*/
void EXTI15_10_IRQHandler(void)
{
HAL_GPIO_EXTI_IRQHandler(BSP_MOTOR_CONTROL_BOARD_EN_AND_FLAG_PIN);
HAL_GPIO_EXTI_IRQHandler(KEY_BUTTON_PIN);
}

/**
* @brief This function handles TIM4 interrupt request.
* @param None
* @retval None
*/
void TIM4_IRQHandler(void)
{
HAL_TIM_IRQHandler(&hTimTick);
}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

+ 432
- 0
RTC/Core/Startup/startup_stm32f401retx.s View File

@@ -0,0 +1,432 @@
/**
******************************************************************************
* @file startup_stm32f401xe.s
* @author MCD Application Team
* @brief STM32F401xExx Devices vector table for GCC based toolchains.
* This module performs:
* - Set the initial SP
* - Set the initial PC == Reset_Handler,
* - Set the vector table entries with the exceptions ISR address
* - Branches to main in the C library (which eventually
* calls main()).
* After Reset the Cortex-M4 processor is in Thread mode,
* priority is Privileged, and the Stack is set to Main.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
.syntax unified
.cpu cortex-m4
.fpu softvfp
.thumb

.global g_pfnVectors
.global Default_Handler

/* start address for the initialization values of the .data section.
defined in linker script */
.word _sidata
/* start address for the .data section. defined in linker script */
.word _sdata
/* end address for the .data section. defined in linker script */
.word _edata
/* start address for the .bss section. defined in linker script */
.word _sbss
/* end address for the .bss section. defined in linker script */
.word _ebss
/* stack used for SystemInit_ExtMemCtl; always internal RAM used */

/**
* @brief This is the code that gets called when the processor first
* starts execution following a reset event. Only the absolutely
* necessary set is performed, after which the application
* supplied main() routine is called.
* @param None
* @retval : None
*/

.section .text.Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
ldr sp, =_estack /* set stack pointer */

/* Copy the data segment initializers from flash to SRAM */
movs r1, #0
b LoopCopyDataInit

CopyDataInit:
ldr r3, =_sidata
ldr r3, [r3, r1]
str r3, [r0, r1]
adds r1, r1, #4
LoopCopyDataInit:
ldr r0, =_sdata
ldr r3, =_edata
adds r2, r0, r1
cmp r2, r3
bcc CopyDataInit
ldr r2, =_sbss
b LoopFillZerobss
/* Zero fill the bss segment. */
FillZerobss:
movs r3, #0
str r3, [r2], #4
LoopFillZerobss:
ldr r3, = _ebss
cmp r2, r3
bcc FillZerobss

/* Call the clock system intitialization function.*/
bl SystemInit
/* Call static constructors */
bl __libc_init_array
/* Call the application's entry point.*/
bl main
bx lr
.size Reset_Handler, .-Reset_Handler

/**
* @brief This is the code that gets called when the processor receives an
* unexpected interrupt. This simply enters an infinite loop, preserving
* the system state for examination by a debugger.
* @param None
* @retval None
*/
.section .text.Default_Handler,"ax",%progbits
Default_Handler:
Infinite_Loop:
b Infinite_Loop
.size Default_Handler, .-Default_Handler
/******************************************************************************
*
* The minimal vector table for a Cortex M3. Note that the proper constructs
* must be placed on this to ensure that it ends up at physical address
* 0x0000.0000.
*
*******************************************************************************/
.section .isr_vector,"a",%progbits
.type g_pfnVectors, %object
.size g_pfnVectors, .-g_pfnVectors
g_pfnVectors:
.word _estack
.word Reset_Handler
.word NMI_Handler
.word HardFault_Handler
.word MemManage_Handler
.word BusFault_Handler
.word UsageFault_Handler
.word 0
.word 0
.word 0
.word 0
.word SVC_Handler
.word DebugMon_Handler
.word 0
.word PendSV_Handler
.word SysTick_Handler
/* External Interrupts */
.word WWDG_IRQHandler /* Window WatchDog */
.word PVD_IRQHandler /* PVD through EXTI Line detection */
.word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */
.word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */
.word FLASH_IRQHandler /* FLASH */
.word RCC_IRQHandler /* RCC */
.word EXTI0_IRQHandler /* EXTI Line0 */
.word EXTI1_IRQHandler /* EXTI Line1 */
.word EXTI2_IRQHandler /* EXTI Line2 */
.word EXTI3_IRQHandler /* EXTI Line3 */
.word EXTI4_IRQHandler /* EXTI Line4 */
.word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */
.word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */
.word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */
.word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */
.word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */
.word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */
.word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */
.word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word EXTI9_5_IRQHandler /* External Line[9:5]s */
.word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */
.word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */
.word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */
.word TIM1_CC_IRQHandler /* TIM1 Capture Compare */
.word TIM2_IRQHandler /* TIM2 */
.word TIM3_IRQHandler /* TIM3 */
.word TIM4_IRQHandler /* TIM4 */
.word I2C1_EV_IRQHandler /* I2C1 Event */
.word I2C1_ER_IRQHandler /* I2C1 Error */
.word I2C2_EV_IRQHandler /* I2C2 Event */
.word I2C2_ER_IRQHandler /* I2C2 Error */
.word SPI1_IRQHandler /* SPI1 */
.word SPI2_IRQHandler /* SPI2 */
.word USART1_IRQHandler /* USART1 */
.word USART2_IRQHandler /* USART2 */
.word 0 /* Reserved */
.word EXTI15_10_IRQHandler /* External Line[15:10]s */
.word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */
.word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */
.word 0 /* Reserved */
.word SDIO_IRQHandler /* SDIO */
.word TIM5_IRQHandler /* TIM5 */
.word SPI3_IRQHandler /* SPI3 */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */
.word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */
.word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */
.word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */
.word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word OTG_FS_IRQHandler /* USB OTG FS */
.word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */
.word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */
.word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */
.word USART6_IRQHandler /* USART6 */
.word I2C3_EV_IRQHandler /* I2C3 event */
.word I2C3_ER_IRQHandler /* I2C3 error */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word FPU_IRQHandler /* FPU */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word SPI4_IRQHandler /* SPI4 */
/*******************************************************************************
*
* Provide weak aliases for each Exception handler to the Default_Handler.
* As they are weak aliases, any function with the same name will override
* this definition.
*
*******************************************************************************/
.weak NMI_Handler
.thumb_set NMI_Handler,Default_Handler
.weak HardFault_Handler
.thumb_set HardFault_Handler,Default_Handler
.weak MemManage_Handler
.thumb_set MemManage_Handler,Default_Handler
.weak BusFault_Handler
.thumb_set BusFault_Handler,Default_Handler

.weak UsageFault_Handler
.thumb_set UsageFault_Handler,Default_Handler

.weak SVC_Handler
.thumb_set SVC_Handler,Default_Handler

.weak DebugMon_Handler
.thumb_set DebugMon_Handler,Default_Handler

.weak PendSV_Handler
.thumb_set PendSV_Handler,Default_Handler

.weak SysTick_Handler
.thumb_set SysTick_Handler,Default_Handler
.weak WWDG_IRQHandler
.thumb_set WWDG_IRQHandler,Default_Handler
.weak PVD_IRQHandler
.thumb_set PVD_IRQHandler,Default_Handler
.weak TAMP_STAMP_IRQHandler
.thumb_set TAMP_STAMP_IRQHandler,Default_Handler
.weak RTC_WKUP_IRQHandler
.thumb_set RTC_WKUP_IRQHandler,Default_Handler
.weak FLASH_IRQHandler
.thumb_set FLASH_IRQHandler,Default_Handler
.weak RCC_IRQHandler
.thumb_set RCC_IRQHandler,Default_Handler
.weak EXTI0_IRQHandler
.thumb_set EXTI0_IRQHandler,Default_Handler
.weak EXTI1_IRQHandler
.thumb_set EXTI1_IRQHandler,Default_Handler
.weak EXTI2_IRQHandler
.thumb_set EXTI2_IRQHandler,Default_Handler
.weak EXTI3_IRQHandler
.thumb_set EXTI3_IRQHandler,Default_Handler
.weak EXTI4_IRQHandler
.thumb_set EXTI4_IRQHandler,Default_Handler
.weak DMA1_Stream0_IRQHandler
.thumb_set DMA1_Stream0_IRQHandler,Default_Handler
.weak DMA1_Stream1_IRQHandler
.thumb_set DMA1_Stream1_IRQHandler,Default_Handler
.weak DMA1_Stream2_IRQHandler
.thumb_set DMA1_Stream2_IRQHandler,Default_Handler
.weak DMA1_Stream3_IRQHandler
.thumb_set DMA1_Stream3_IRQHandler,Default_Handler
.weak DMA1_Stream4_IRQHandler
.thumb_set DMA1_Stream4_IRQHandler,Default_Handler
.weak DMA1_Stream5_IRQHandler
.thumb_set DMA1_Stream5_IRQHandler,Default_Handler
.weak DMA1_Stream6_IRQHandler
.thumb_set DMA1_Stream6_IRQHandler,Default_Handler
.weak ADC_IRQHandler
.thumb_set ADC_IRQHandler,Default_Handler
.weak EXTI9_5_IRQHandler
.thumb_set EXTI9_5_IRQHandler,Default_Handler
.weak TIM1_BRK_TIM9_IRQHandler
.thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler
.weak TIM1_UP_TIM10_IRQHandler
.thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler
.weak TIM1_TRG_COM_TIM11_IRQHandler
.thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler
.weak TIM1_CC_IRQHandler
.thumb_set TIM1_CC_IRQHandler,Default_Handler
.weak TIM2_IRQHandler
.thumb_set TIM2_IRQHandler,Default_Handler
.weak TIM3_IRQHandler
.thumb_set TIM3_IRQHandler,Default_Handler
.weak TIM4_IRQHandler
.thumb_set TIM4_IRQHandler,Default_Handler
.weak I2C1_EV_IRQHandler
.thumb_set I2C1_EV_IRQHandler,Default_Handler
.weak I2C1_ER_IRQHandler
.thumb_set I2C1_ER_IRQHandler,Default_Handler
.weak I2C2_EV_IRQHandler
.thumb_set I2C2_EV_IRQHandler,Default_Handler
.weak I2C2_ER_IRQHandler
.thumb_set I2C2_ER_IRQHandler,Default_Handler
.weak SPI1_IRQHandler
.thumb_set SPI1_IRQHandler,Default_Handler
.weak SPI2_IRQHandler
.thumb_set SPI2_IRQHandler,Default_Handler
.weak USART1_IRQHandler
.thumb_set USART1_IRQHandler,Default_Handler
.weak USART2_IRQHandler
.thumb_set USART2_IRQHandler,Default_Handler
.weak EXTI15_10_IRQHandler
.thumb_set EXTI15_10_IRQHandler,Default_Handler
.weak RTC_Alarm_IRQHandler
.thumb_set RTC_Alarm_IRQHandler,Default_Handler
.weak OTG_FS_WKUP_IRQHandler
.thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler
.weak DMA1_Stream7_IRQHandler
.thumb_set DMA1_Stream7_IRQHandler,Default_Handler
.weak SDIO_IRQHandler
.thumb_set SDIO_IRQHandler,Default_Handler
.weak TIM5_IRQHandler
.thumb_set TIM5_IRQHandler,Default_Handler
.weak SPI3_IRQHandler
.thumb_set SPI3_IRQHandler,Default_Handler
.weak DMA2_Stream0_IRQHandler
.thumb_set DMA2_Stream0_IRQHandler,Default_Handler
.weak DMA2_Stream1_IRQHandler
.thumb_set DMA2_Stream1_IRQHandler,Default_Handler
.weak DMA2_Stream2_IRQHandler
.thumb_set DMA2_Stream2_IRQHandler,Default_Handler
.weak DMA2_Stream3_IRQHandler
.thumb_set DMA2_Stream3_IRQHandler,Default_Handler
.weak DMA2_Stream4_IRQHandler
.thumb_set DMA2_Stream4_IRQHandler,Default_Handler
.weak OTG_FS_IRQHandler
.thumb_set OTG_FS_IRQHandler,Default_Handler
.weak DMA2_Stream5_IRQHandler
.thumb_set DMA2_Stream5_IRQHandler,Default_Handler
.weak DMA2_Stream6_IRQHandler
.thumb_set DMA2_Stream6_IRQHandler,Default_Handler
.weak DMA2_Stream7_IRQHandler
.thumb_set DMA2_Stream7_IRQHandler,Default_Handler
.weak USART6_IRQHandler
.thumb_set USART6_IRQHandler,Default_Handler
.weak I2C3_EV_IRQHandler
.thumb_set I2C3_EV_IRQHandler,Default_Handler
.weak I2C3_ER_IRQHandler
.thumb_set I2C3_ER_IRQHandler,Default_Handler
.weak FPU_IRQHandler
.thumb_set FPU_IRQHandler,Default_Handler

.weak SPI4_IRQHandler
.thumb_set SPI4_IRQHandler,Default_Handler

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/


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