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Merge pull request #3225 from HubertXie/master

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增加GPIO中断进入退出保护
This commit is contained in:
Bernard Xiong
2019-11-28 21:17:18 +08:00
committed by GitHub
parent 4b40c8096d 7f56898fad
commit a687065ba2
1 changed files with 2 additions and 0 deletions
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2
bsp/stm32/libraries/HAL_Drivers/drv_gpio.c
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@@ -654,6 +654,7 @@ void EXTI2_3_IRQHandler(void)
}
void EXTI4_15_IRQHandler(void)
{
rt_interrupt_enter();
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_5);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_6);
@@ -666,6 +667,7 @@ void EXTI4_15_IRQHandler(void)
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_13);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_14);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_15);
rt_interrupt_leave();
}
#else