diff options
| author | HubretXie <[email protected]> | 2019-11-27 14:08:42 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2019-11-27 14:08:42 +0800 |
| commit | 7f56898fadce9de1d8cdf186479e86ccd3c4f5f1 (patch) | |
| tree | ea5244d16cbb6301a38a4c310684e4a81b4a3fb0 /bsp | |
| parent | 3c2bfa23490738b8f2694bd532c93558a8d9da19 (diff) | |
Update drv_gpio.c
增加GPIO中断进入退出保护
Diffstat (limited to 'bsp')
| -rw-r--r-- | bsp/stm32/libraries/HAL_Drivers/drv_gpio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c b/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c index 9574e04706..81434d73ce 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_gpio.c @@ -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 |