单片机RS-485通信源程序(共8页).doc

精选优质文档-倾情为你奉上附录一、主机源程序#include unsigned char xdata table5;unsigned char code tab=0x03,0x9f,0x25,0x0d, 0x99,0x49,0x41,0x1f, 0x01,0x09,0x05,0xc1, 0x63,0x85,0x61,0x71,0xff;sbit ctrl=P12;sbit DATA=P10;sbit CLK=P11;void show(unsigned char m)/LED显示子程序unsigned char i,d;d=tabm;for(i=0;i1; void interrupt0(void) interrupt 0 u