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=%
/*主程序*/voidmain(){ucharkey,k;TMOD=0x01;//T0，工作方式1ET0=1;EA=1;while(1){P1=0xf0;//发全0行扫描码if((P1…
#includeAT89X51.H>unsignedchari=0,j=0;voidmain(){TMOD=0X01;TH0=0X4c;TL0=0X00;TR0=1;ET0=1;EA=1;P0_
includestm8shuint8_tu8_value;FlagStatusfs;voidmain(void){GPIO_DeInit(GPIOD);GPIO_Init(GPIOD,GPIO_PIN
voidMain(){while(1){Speak1=0;Delay_xMs(50000);Speak1=1;Delay_xMs(50000);}}想控制灯闪，结果发现灯常亮。以为是自己写的延时有
includereg52h>unsignedcharflag,a;voidmain(){TMOD=0x20;设置定时器1为工作方式2TH1=0xfd;TL1=0xfd;用T1定时器设置波
includemsp430x16xh>voidmain(){WDTCTL=WDTPW+WDTHOLD;关看门狗unsignedinti=60000;P4DIR
includemsp430x16xh>voidmain(){WDTCTL=WDTPW+WDTHOLD;关看门狗unsignedinti=60000;P1DIR=~BIT5;输入P4
实用C51编程的高级技巧(C51编程)一C51热启动代码的编制voidmain(){chardata*HotPoint=(char*)0x7f;if((*HotPoint==0xaa)(
