已通过模拟测试includereg52h>unsignedcharcir_num,pwm_mach,temp,distance,wait_time,price,distance;unsigned
includeAT89x51h>includeintrinsh>defineuintunsignedintdefineucharunsignedchar******************
2相步进电机驱动程序includereg51h>sbits1=P1^0;sbits2=P1^1;sbitspeedadd=P1^6;加速sbitspeeddel=P1^7;减速voidde
一开始想利用中断，最终还是利用代码。includereg52h>defineucharunsignedchardefineuintunsignedintucharcodetab[
显示结果:芯片晶振110592includereg51h>defineucharunsignedchardefineuintunsignedintdefinedataportP0数据
includestdioh>includeiostreamh>intqq(intx,inty){returnx*y;}voidmain(){intk=7;coutqq(k++,++k)en
main带参数代码示例includeiostreamh>intmain(intargc,char*argv[]){cout输入参数一argv[1]endl;cout输入参数二
includestringh>voidmain(void){inta=15,b=24;printf(a=%db=%dn,a,b);a=a^b;b=b^a;a=a^b;printf(a=%db=%
includereg51h>includedish>**延时1**用于消抖voiddelay1(void){uchari;for(i=0;i200;i++);}****延时2*******
includeavrioh>includeavrinterrupth>includeavrsignalh>**************************************
