Enable printf to the debug console

mlcommons · Sep 17, 2024 · f2f2212 · f2f2212
1 parent f17d602
commit f2f2212
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/benchmark/interface/Core/Src/main.c b/benchmark/interface/Core/Src/main.c
@@ -189,7 +189,12 @@ void SystemClock_Config(void)
 }
 
 /* USER CODE BEGIN 4 */
-
+int __io_putchar(int ch)
+{
+ // Write character to ITM ch.0
+ ITM_SendChar(ch);
+ return(ch);
+}
 /* USER CODE END 4 */
 
 /**