comm.c

串行通信程序

#include "dp8051.h"
#include "control.h"
#include "show.h"
#include "delay.h"
#include "chuanhang.h"
#include "key_scan.h"


unsigned char code *num0="0123456789abcdef";

void main(void)
{ delay20ms();
  EA=1;
  EX0=1;
  comm_init();
  init_lcd();
  while(1)
 {if(key_flag==1)
     {key_flag=0;
      key_scan();
     }
  if(receive_over==1)
   {//write_command_1602(clear);
    receive_over=0;
    chuli();
    for(j=0;j<number;j++)
      {receive_buffer[j]=0x0;}
   } 
  if(fasong==1)                            //发送子程序
   {fasong=0;
	send_list(num0);
   }
  }
}