void hal_gpio_exti_callback(uint16_t gpio_pin)是一个在硬件抽象层(HAL)中定义的回调函数,用于处理外部中断(External Interrupt)事件。当指定的GPIO(通用输入输出)引脚发生外部中断时,该函数会被自动调用。 参数解释: void:表示该函数没有返回值。 uint16_t:这是一个数据类型,表示一个无符号的16位整数。它...
//this function is called when an external interrupt is triggeredvoidHAL_GPIO_EXTI_Callback(uint16_tGPIO_Pin){/*if the interrupt is triggered from the pulse input pin, increment the pulse counter*/if(GPIO_Pin==PULSE_INPUT_Pin)pulseCount++;} for good measure, here ...
经典电路设计是数字IC设计里基础中的基础，盖大房子的第一部是打造结实可靠的地基，每一篇笔者都会分门...
/* USER CODE BEGIN 4 *///可以在主程序文件底部找到这个用户代码添加区间voidHAL_GPIO_EXTI_Callback(uint16_tGPIO_Pin){ ?if(GPIO_Pin == GPIO_PIN_5)//判断是否为5脚中断? { ? ?/* Toggle LED */HAL_GPIO_TogglePin(LED_GPIO_Port, LED_Pin);//翻转IO? } }/* USER CODE END 4 */ 以上...
//this function is called when an external interrupt is triggeredvoidHAL_GPIO_EXTI_Callback(uint16_tGPIO_Pin){/*if the interrupt is triggered from the pulse input pin, increment the pulse counter*/if(GPIO_Pin==PULSE_INPUT_Pin)pulseCount++;} ...
//this function is called when an external interrupt is triggeredvoidHAL_GPIO_EXTI_Callback(uint16_tGPIO_Pin){/*if the interrupt is triggered from the pulse input pin, increment the pulse counter*/if(GPIO_Pin==PULSE_INPUT_Pin)pulseCount++;} ...
//this function is called when an external interrupt is triggeredvoidHAL_GPIO_EXTI_Callback(uint16_tGPIO_Pin){/*if the interrupt is triggered from the pulse input pin, increment the pulse counter*/if(GPIO_Pin==PULSE_INPUT_Pin)pulseCount++;} ...
//this function is called when an external interrupt is triggeredvoidHAL_GPIO_EXTI_Callback(uint16_tGPIO_Pin){/*if the interrupt is triggered from the pulse input pin, increment the pulse counter*/if(GPIO_Pin==PULSE_INPUT_Pin)pulseCount++;} ...
//this function is called when an external interrupt is triggeredvoidHAL_GPIO_EXTI_Callback(uint16_tGPIO_Pin){/*if the interrupt is triggered from the pulse input pin, increment the pulse counter*/if(GPIO_Pin==PULSE_INPUT_Pin)pulseCount++;} ...
//this function is called when an external interrupt is triggeredvoidHAL_GPIO_EXTI_Callback(uint16_tGPIO_Pin){/*if the interrupt is triggered from the pulse input pin, increment the pulse counter*/if(GPIO_Pin==PULSE_INPUT_Pin)pulseCount++;} ...