...要求显示时分秒(6个数码管),按键可以设置时间,闹钟响10s。。_百 ...答://判断写地址是否成功,成功返回1,否者范围0 if ((I2C_Write(WR_SLA8563_ADDR,Addr,data))==PCF8563_ERR) return PCF8563_ERR; return PCF8563_CRR;}//设置小时,分,秒void Set_time_HSS(uchar hour,uchar minute,uchar second){ hour=Int_To_BCD(hour); minute=Int_To_BCD(minute); second=Int_To_...