logger interrupt

cube/User/Inc/logger.h

@@ -1,8 +1,10 @@
 #ifndef _LOGGER_H_
 #define _LOGGER_H_
 
+#include <main.h>
 
 
+#define LOGGER_INTERRUPT
 
 typedef enum {
     LOG_HIGH,
@@ -32,4 +34,9 @@ int coloredMsg(const t_logColor color, const char *format, ...);
 // return value can be ignored, it is only used in test
 int logExec();
 
+#ifdef LOGGER_INTERRUPT
+void mbusCommTxCpltCallback(UART_HandleTypeDef *huart);
+#endif
+
+
 #endif // _LOGGER_H_

cube/User/Src/logger.c

@@ -35,6 +35,12 @@ void logFree() {
     ringbufferFree(&logBuffer);
 }
 
+#ifdef LOGGER_INTERRUPT
+void mbusCommTxCpltCallback(UART_HandleTypeDef *huart) {
+    logExec();
+}
+#endif
+
 int logExec() {
     int c = -1;
 #ifndef TEST
@@ -45,7 +51,11 @@ int logExec() {
 #ifndef TEST
             // transfer to TX channel
             uint8_t cc = (uint8_t) c;
+#ifndef LOGGER_INTERRUPT            
             HAL_UART_Transmit(&debugUart, &cc, 1, HAL_MAX_DELAY);
+#else
+            HAL_UART_Transmit_IT(&debugUart, &cc, 1);
+#endif // LOGGER_INTERRUPT
 #endif // TEST
         }
 #ifndef TEST        

cube/User/Src/main2.c

@@ -233,6 +233,11 @@ void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) {
     if (huart == &mbusUart) {
         mbusCommTxCpltCallback(huart);
     } 
+#ifdef LOGGER_INTERRUPT    
+    else if (huart == &debugUart) {
+        debugTxCpltCallback(huart);
+    }
+#endif    
 }
 
 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) {