单片机串口接收的函数模块（function module receiving by serial port of scm）

《单片机串口接收的函数模块（function module receiving by serial port of scm）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、51单片机串口接收的函数模块（Functionmodulereceivingbyserialportof51SCM）Title:functionmoduleZzreceivedby51SCMserialportMailStation:tulipBBSstation(072006,0513:06:32Wednesday),stationmail//**************************************************************************//t

2、hefunctionmodulefrom"51microcontrollerworld",authorDingDingmoderator(NieXiaomeng).Http://www.mcu51.com///homeaddressThisprogramis//thisstationlaunched"MCU51-63Kemulator"and"DX-51multifunctiontestboarddesign,pleasegototheStationview"51world"//copyright

3、,withoutpermission,maynotbecopiedforcommercialpurposes//**************************************************************************//interruptserviceprocedures,handlingjustmakeasimplecalltocompletetheserialinputandoutput//serialwithinputbuffersizecanbe

4、arbitrarilyset.//availablefunctionname:*Externchargetbyte(void);//getabytefromthereceivebuffer,ifyoudon'twanttowaitbeforethecalldetectionIsinbufsign1?.Externputbyte(charc);//addabytetosendbufferExternputstring(uchar*puts);//sendastringtotheserialportE

5、xternputhex(ucharC);//sendabyteofthehexcode,isdividedintotwobytes.Externbitinbufsign;#defineCRputstring("r")//sendanewlineExternvoidserial_init(void);Externputint(uintn);*///*************************************************************************#

6、include#defineucharunsignedchar#defineuintunsignedint#defineILEN16//32//settheserialportinterruptreceivingbuffersizeIDataucharinbuf[ILEN];DataucharIData*inlast=inbuf;//finalbytepositionbufferbyinterruptDataucharIData*getlast=inbuf;//takethela

7、stbytepositionBitinbufsign;//receivebufferisnonemptymark=1Bitinbufful;//inputbufferfullflagwith=1#defineCRputstring("r")//CR=returnlinefeed//*****************************//intoabytetosendbufferPutbyte(unsigned,char,c){SBUF=c;While(...TI);TI=0;}//**

8、*************************************//sendastringinthedefinitionofprogrammemorytotheserialportPutstring(uchar,*puts){For(=0;puts++;*puts!)//stop0endmeetPutbyte(*puts);}//*************************************//sendabyteofthehexcode,isdividedin