1.0

2026-03-13 12:28:00 +08:00
parent 7c10b5f825
commit 6fb57b0c72
1 changed files with 1 additions and 1 deletions
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -161,7 +161,7 @@ int main(void)
    // ==========================================
    if (HAL_GetTick() - last_heartbeat >= 1000) {
      last_heartbeat = HAL_GetTick();
-      HAL_GPIO_TogglePin(GPIOE, GPIO_PIN_3);
+      HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_2);
      // 只要 USB 串口是好的，你就一定能每秒看到这句话！
      printf("System Running... Waiting for CAN...\r\n");
    }