i2c.h

8563实时时钟

void delayms(uint ms);
void Start_I2c();
void Stop_I2c();
void  SendByte(uchar c);
unsigned char  RcvByte();
void Ack_I2c(bit a);
bit ISendByte(uchar sla,uchar c);
bit ISendStr(uchar sla,uchar suba,uchar *s,uchar no);
bit ISendStrExt(uchar sla,uchar *s,uchar no);
bit IRcvByte(uchar sla,uchar *c);
bit IRcvStr(uchar sla,uchar suba,uchar *s,uchar no);
bit IRcvStrExt(uchar sla,uchar *s,uchar no);