单片机C语言编程

(1)//+,-.EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\rTR1=1D//0@PT1\rTH1=0;0@PT108?1??0\rTL1=0;//0@PT1p8?1??0\rflag=O;@2345167\rwhiIe(fIag==O)//@24589\rv=(TH1*256+TL1)*60/16D:;!\r?<16=>?\rdisplay_vaI(v);!\r)\r)\r@ABC0@PTO`DE@\rvoidTimeO(void)interrupt1using1//0@PTO`FG1,HI\rJ1K$%LMP\r(\rcount++;//TO?1\rcountO1\rif(count==20)PQ:520\rR:51S7\r{\rfIag=1;:51S7()?\n1\rcount=0;//T0,UVW:\r)\rTHO=(65536-46083)/256;//0@PTO08?UV1\rTLO=(65536-46083)%256;//0@PT0p8?UV1\r)\rXYZ[>?\r#include<reg51.h>\rsbitcp=P3”Dcp?0\P3.2]^\r_`^ab>?cG\r@ABCd@e600fS\rvoiddeIay()\r(\runsignedchari;\rfor(i=0Di<200Di++)\r)\r@ABCh@\rvoidmain(void)EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\rwhile(1)\r(\rcp=1;\n0ij\rdelayOk89600fS\rcp=0k\npij\rdelayO;//89600fS