update doc

This commit is contained in:
NeoZng
2022-11-13 21:46:52 +08:00
parent c4dfe8e60b
commit 9908dfd015
19 changed files with 117 additions and 18 deletions

View File

@@ -3,6 +3,7 @@
#include "struct_typedef.h"
void buzzer_init();
extern void buzzer_on(uint16_t psc, uint16_t pwm,uint8_t level);
extern void buzzer_off(void);