From 0218391ea0b0a12205c3bc4fcd255fea509df68b Mon Sep 17 00:00:00 2001
From: Tim Zeuner <zeunerti74726@th-nuernberg.de>
Date: Sun, 15 Jan 2023 22:37:21 +0100
Subject: [PATCH] Better cmake; separate main method in own file

---
 Communication/CMakeLists.txt              |  7 ++++++-
 Communication/uart_communication.cpp      | 18 +-----------------
 Communication/uart_communication_main.cpp | 19 +++++++++++++++++++
 3 files changed, 26 insertions(+), 18 deletions(-)
 create mode 100644 Communication/uart_communication_main.cpp

diff --git a/Communication/CMakeLists.txt b/Communication/CMakeLists.txt
index e33619d..223bc16 100644
--- a/Communication/CMakeLists.txt
+++ b/Communication/CMakeLists.txt
@@ -8,9 +8,14 @@ set(THREADS_PREFER_PTHREAD_FLAG ON)
 
 find_package(Threads REQUIRED)
 
-add_executable(lfr_uart uart_communication.cpp)
+add_executable(lfr_uart uart_communication.cpp uart_communication_main.cpp)
+add_library(lfr_uart_lib uart_communication.cpp)
 
 target_link_libraries( lfr_uart Threads::Threads)
+target_link_libraries( lfr_uart_lib Threads::Threads)
+
+target_include_directories(lfr_uart PUBLIC .)
+target_include_directories(lfr_uart_lib PUBLIC .)
 
 set(CPACK_PROJECT_NAME ${PROJECT_NAME})
 set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
diff --git a/Communication/uart_communication.cpp b/Communication/uart_communication.cpp
index 3a1fa65..d95677d 100644
--- a/Communication/uart_communication.cpp
+++ b/Communication/uart_communication.cpp
@@ -133,20 +133,4 @@ void LFR_UART::closeSerialPort() {
     this->closeFile();
 }
 
-int main(void) {
-    printf("Starting the loopback application...\r\n");
-    
-    LFR_UART uartCommunicator;
-    uartCommunicator.sendTelegram(-1.0, -0.99, 0.99, 1.0);
-    double buffer[4] = {0.0, 0.0, 0.0, 0.0};
-    sleep(1);
-    if(uartCommunicator.readTelegram(buffer)){
-        for(int i = 0; i < 4; i++) {
-            std::cout << buffer[i] << " ";
-        }
-    }
-    else {
-        std::cout<<"ne";
-    }
-    return 0;
-}
+
diff --git a/Communication/uart_communication_main.cpp b/Communication/uart_communication_main.cpp
new file mode 100644
index 0000000..6e08c6c
--- /dev/null
+++ b/Communication/uart_communication_main.cpp
@@ -0,0 +1,19 @@
+#include "uart_communication.h"
+
+int main(void) {
+    printf("Starting the loopback application...\r\n");
+    
+    LFR_UART uartCommunicator;
+    uartCommunicator.sendTelegram(-1.0, -0.99, 0.99, 1.0);
+    double buffer[4] = {0.0, 0.0, 0.0, 0.0};
+    sleep(1);
+    if(uartCommunicator.readTelegram(buffer)){
+        for(int i = 0; i < 4; i++) {
+            std::cout << buffer[i] << " ";
+        }
+    }
+    else {
+        std::cout<<"ne";
+    }
+    return 0;
+}
\ No newline at end of file