stm32f103精英版点灯
时间: 2023-09-22 13:07:10 浏览: 100
要在STM32F103精英版上进行点灯操作,可以使用以下代码:
```c
#include "stm32f10x.h"
int main(void) {
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE); // 打开GPIOC的时钟
GPIO_InitTypeDef GPIO_InitStruct;
GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP; // 输出模式
GPIO_InitStruct.GPIO_Pin = GPIO_Pin_13; // 使用PC13引脚
GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz; // 设置引脚速度为50MHz
GPIO_Init(GPIOC, &GPIO_InitStruct); // 初始化GPIOC
while(1) {
GPIO_SetBits(GPIOC, GPIO_Pin_13); // 将PC13引脚置高,点亮LED
}
}
```
在这段代码中,首先打开了GPIOC的时钟,并进行了相应的初始化配置。然后,在while循环中,通过调用`GPIO_SetBits`函数将PC13引脚置高,从而点亮LED。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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