ck.c

基于单片机的程序设计

#include<reg51.h>
#define uchar unsigned char
#define uint unsigned int
uchar idata trdata[10]={'m','c','s','-','5','1',0x0d,0x0a,0x00};

main()
{uchar i;
 uint j;
TMOD=0x20;
TL1=0xfd;TH1=0xfd;
SCON=0xd8;PCON=0x00;
TR1=1;
while(1){
   i=0;
   while(trdata[i]!=0x00){
         SBUF=trdata[i];
          while(TI==0);
            TI=0;
            i++;  
         }
for(j=0;j<12500;j++);
}
}