Function _key_int_init

bsp/hc32/tests/test_pm.c:171–199

}

static void _key_int_init(void)
{
    stc_extint_init_t stcExtIntInit;
    stc_irq_signin_config_t stcIrqSignConfig;
    stc_gpio_init_t stcGpioInit;

    /* configuration structure initialization */
    (void)GPIO_StructInit(&stcGpioInit);
    stcGpioInit.u16ExtInt = PIN_EXTINT_ON;
    stcGpioInit.u16PullUp = PIN_PU_ON;
    /* GPIO config */
    (void)GPIO_Init(BSP_KEY_PORT, BSP_KEY_PIN, &stcGpioInit);

    /* Extint config */
    (void)EXTINT_StructInit(&stcExtIntInit);
    stcExtIntInit.u32Edge = EXTINT_TRIG_FALLING;
    (void)EXTINT_Init(BSP_KEY_EXTINT, &stcExtIntInit);

    /* IRQ sign-in */
    stcIrqSignConfig.enIntSrc = BSP_KEY_INT_SRC;
    stcIrqSignConfig.enIRQn   = BSP_KEY_IRQn;
    stcIrqSignConfig.pfnCallback = KEY_IrqHandler;
    (void)INTC_IrqSignIn(&stcIrqSignConfig);

    /* NVIC config */
    NVIC_ClearPendingIRQ(stcIrqSignConfig.enIRQn);
    NVIC_SetPriority(stcIrqSignConfig.enIRQn, DDL_IRQ_PRIO_DEFAULT);
    NVIC_EnableIRQ(stcIrqSignConfig.enIRQn);
}


static void _wkup_cfg_sleep_deep()