getsend.c

单片机的串口通信程序

#include <AT89X51.H>

unsigned char code Table_DTMF[] = {0x0a,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0d,0x0e,0x0f,0x00,0x0b,0x0c};


sbit CE=P1^7;
sbit CLK=P1^6;
sbit DATA=P1^5;

static unsigned char NOM2=2;          //本单片机nomber