gpio_input_bit_get
时间: 2023-12-21 07:06:28 浏览: 58
```c
#include "gd32f10x.h"
// 获取指定GPIO引脚的输入状态
bool gpio_input_bit_get(uint32_t gpio_periph, uint32_t pin)
{
if (RESET != (GPIO_CTL(gpio_periph) & pin)) {
return true; // 引脚为高电平,返回true
} else {
return false; // 引脚为低电平,返回false
}
}
```
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