comm.h

DS1307的仿真实例

#ifndef COMM_H 
  #define  COMM_H  
  #include <avr/io.h>
  #include <avr/delay.h>
  #include <compat/twi.h>
  #include <avr/pgmspace.h>
  #define uint unsigned int
  #define uchar unsigned char

#endif