无线数据传输系统.doc

无线数据传输系统作者:高涵,窦振中单片机收发程序清单:harcodecodebuf[]=//要发送的字符"municationquomodo\n";#include<>#include<>#include<>#RUE1#defineFALSE0#defineINBUF_LEN30//数据长度unsignedcharinbuf1[INBUF_LEN];sbitP2_0=P2^0;bitread_flag;unsignedcharchecksum,count3;unsignedchart;voidReceive_prepare();voidSend_prepare();voiddelay();/****************************************TMOD{GATE1C/~TM1M0GATE0C/~TM1M0}TCON{TF1TR1TF0TR0IE1IT1IE0IT0}IE{EA-ET2ESET1EX1ET0EX0}****************************************/m(void){SCON=0x50;//SCON:serailmode1,8-bitUART,enableucvrTMOD|=0x20;//TMOD:timer1,mode2,8-bitreloadPCON|=0x80;//SMOD=1;TH1=0xFA;//Baud:9600fosc=|=0x90;//EnableSerialInterruptTR1=1;//timer1run//TI=1;}//(unsignedcharch){SBUF=ch;while(TI==0);TI=0;}//向串口发送一个字符串,(unsignedchar*str,unsignedintstrlen){unsignedintk=0;do{(*(str+k));k++;}while(k<strlen);}//串口接收中断函数voidserial()interrupt4using3{if(RI){unsignedcharch;RI=0;ch=SBUF;read_flag=TRUE;}}main(){un