开关机逻辑完成，可实现无jlink下开关机

chen

2024-12-17 932b0ff31177b22810351183c9c47e82589167cd

 keil/include/drivers/PCA9555.h

@@ -76,4 +76,5 @@
void PCA9555_Set_All_Output(unsigned char value);
void PCA9555_Set_One_Value_Output(unsigned char num,unsigned char value);
void PCA9555_Set_One_Value_Config(unsigned char num,unsigned char value) ;
void PCA9555_Set_One_Value_Polarity_input(unsigned char num,unsigned char value);
void PCA9555_init();