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[Bsp]增强F10x_HAL的GPIO中断逻辑

This commit is contained in:
uestczyh222 2018-02-09 17:03:41 +08:00
parent 9bf2a755e0
commit 3ea5cd0bdb
1 changed files with 3 additions and 1 deletions
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4
bsp/stm32f10x-HAL/drivers/drv_gpio.c
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@ -772,18 +772,20 @@ rt_err_t stm32_pin_irq_enable(struct rt_device *device, rt_base_t pin,
index->rcc();
/* Configure GPIO_InitStructure */
GPIO_InitStruct.Pin = index->pin;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
switch (pin_irq_hdr_tab[irqindex].mode)
{
case PIN_IRQ_MODE_RISING:
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
break;
case PIN_IRQ_MODE_FALLING:
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;
break;
case PIN_IRQ_MODE_RISING_FALLING:
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
GPIO_InitStruct.Pull = GPIO_NOPULL;
break;
}
HAL_GPIO_Init(index->gpio, &GPIO_InitStruct);