C51串口通信（中断模式）T2产生波特率 -

#include#define uchar unsigned charuchar temp;void serial()interrupt 4 using 1{if(RI){RI=0;temp=SBUF;SBUF=temp;}else if(TI)TI=0;}main(){uchar string[]="AT89C52 Microcomputer!Designer: Grarry Meng";uchar i=0;RCLK=1;TCLK=1;TH2=0XFF;TL2=0XDC;RCAP2H=0XFF;RCAP2L=0XDC;TR2=1;SCON=0X50;while(string[i]!='\0'){SBUF=string[i];while(!TI);TI=0;i++; }EA=1;ES=1;while(1);}

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