iic.h

用汇编编写的PC主机读写24C02外部ROM的程序

#define  uchar unsigned char /*宏定义*/
#define  uint  unsigned int

void Start_I2c();
void Stop_I2c();
void Ack_I2c(bit a);
void  SendByte(uchar c);
uchar  RcvByte(void);