add delay ms safe & add led heart beat

2025-08-13 00:56:55 +08:00
parent 1dde17d211
commit e9a96aec6a
6 changed files with 68 additions and 2 deletions
--- a/Inc/led.h
+++ b/Inc/led.h
@@ -8,5 +8,6 @@ void led_init(void);
 void led_on(void);
 void led_off(void);
 void led_toggle(void);
+void led_heart_beat(void);

 #endif // LED_H