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!90 修复k210 GPIO引脚中断电平变化的错误 

Merge pull request !90 from StupidMalphite/gitee_master
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bernard 2021-06-17 08:50:28 +00:00 committed by Gitee
parent 2b8ed5704c ad41afbc65
commit 171bd477cf
1 changed files with 2 additions and 2 deletions
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4
bsp/k210/driver/drv_gpio.c
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@ -180,10 +180,10 @@ static rt_err_t drv_pin_attach_irq(struct rt_device *device, rt_int32_t pin,
switch (mode) switch (mode)
{ {
case PIN_IRQ_MODE_RISING: case PIN_IRQ_MODE_RISING:
irq_table[pin_channel].edge = GPIO_PE_FALLING; irq_table[pin_channel].edge = GPIO_PE_RISING;
break; break;
case PIN_IRQ_MODE_FALLING: case PIN_IRQ_MODE_FALLING:
irq_table[pin_channel].edge = GPIO_PE_RISING; irq_table[pin_channel].edge = GPIO_PE_FALLING;
break; break;
case PIN_IRQ_MODE_RISING_FALLING: case PIN_IRQ_MODE_RISING_FALLING:
irq_table[pin_channel].edge = GPIO_PE_BOTH; irq_table[pin_channel].edge = GPIO_PE_BOTH;