C

Qt Quick Ultralite interrupt_handler示例

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#include "stm32f769i_discovery.h" #include "board_config.h" #include "interrupt_queue.h" void ConfigureBoard() { BSP_PB_Init(BUTTON_USER, BUTTON_MODE_EXTI); } extern "C" void EXTI0_IRQHandler(void) { HAL_GPIO_EXTI_IRQHandler(USER_BUTTON_PIN); HWButtonInput::instance().postEventFromInterrupt(0); }