求单片机C语言源码,我现在需要用易语言发送串口控制信号,如Z1000,单片 ...答:include<reg51.h> define uint unsigned char define uchar unsigned char uchar step[]={0x01,0x03,0x02,0x06,0x04,0x0c,0x08,0x08};uchar rcom[5];uchar rd;uint num;void uart() interrupt 4 { if(RI){ RI=0;rcom[rd]=SBUF;rd++;} } main(){ uchar i,dat;TMOD=0x20;TH1=...