Implement UART debugging by reusing DEBUG_PRINT when ITW not active

2026-06-24 12:58:29 +02:00
parent 89cd1e00d0
commit 0ba8ecda64
4 changed files with 122 additions and 69 deletions
@@ -45,15 +45,18 @@ extern "C" {

 /* Exported macro ------------------------------------------------------------*/
 /* USER CODE BEGIN EM */
-//#define DEBUG_ITM
+//#define DEBUG_ITW
 //#define DEBUG_DUMMY_FRAME

-#ifdef DEBUG_ITM
+#ifdef DEBUG_ITW
 #include <stdio.h>
 #define DEBUG_PRINT(...) printf(__VA_ARGS__)
 #else
-#define DEBUG_PRINT(...)
+#include <stdarg.h>
+void uart_debug_print(const char *fmt, ...);
+#define DEBUG_PRINT(...) uart_debug_print(__VA_ARGS__)
 #endif
+
 /* USER CODE END EM */

 /* Exported functions prototypes ---------------------------------------------*/