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Update drv_gpio.c

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增加GPIO中断进入退出保护
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HubretXie 2019-11-27 14:08:42 +08:00 committed by GitHub
parent 3c2bfa2349
commit 7f56898fad
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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) void EXTI4_15_IRQHandler(void)
{ {
rt_interrupt_enter();
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4); HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_4);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_5); HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_5);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_6); 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_13);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_14); HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_14);
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_15); HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_15);
rt_interrupt_leave();
} }
#else #else