定时器定时1ms子程序：voidTimer0IntRoute(void)interrupt1{TL0=-1000;//由于TL0只有8bits，所以将（-1000）低8位赋给TL0TH0…
#includepic.h>voidInitLCD(void);voidInitPort(void);voidLCDDigital_Disp(unsignedchardignum,unsigne
charsrc[200]=abcdefghigklmn123456\n;chardest[200]=kkkk\n;voiddma_init(void){DMACConfiguration=1;//开总
2个按键中断，控制2个LEDMain文件#includestm32f10x.hvoidRCC_Configuration(void);voidGPIO_Configuration(void);void
设定UART1时钟设定发送脚功能串口设置，使能#includestm32f10x.hvoidRCC_Configuration(void);voidGPIO_Configuration(void);v
STM32F103的GPIO作为中断来实现外部中断触发，相关程序如下：端口配置：voidGPIO_Configuration(void){RCC_APB2PeriphClockCmd(RCC_APB.
引脚定义和配置：#defineSCLGPIO_Pin_6//24C02SCL#defineSDAGPIO_Pin_7//24C02SDAvoidGPIO_Configuration(void){RCC
一、数组定位main(){unsignedcharcoderst[]={0xe4,0xc0,0xe0,0xc0,0xe0,0x32};//复位代码(*((void(*)())(rst)))();//执
#includereg52.h>#defineucharunsignedchar#defineuintunsignedintvoidmain(void){uchara;a=0x01;a=a1;}
