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STM32實驗1：IO輸出
LED控制端口初始化//初始化PA8和PD2為輸出口.并使能這兩個口的時鐘//LEDIO初始化voidLED_Init(void){GPIO_InitTypeDefGPIO_InitStructure;RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE);//使能APB2外設時鐘G
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51IO輸出測試代碼
#includesbit LED1=P2^0;void Delay(unsigned int a);void main(){while(1){LED1=0;//點亮Delay(5000);LED1=1;Delay(5000);}}void Delay(unsigned int a)//0~65535{unsigned char b;for(;a>0;a--){for(b=110;b>0;b--
