Update drv_gpio.c
one more bug fixed
@@ -350,14 +350,14 @@ static rt_err_t gd32vf_pin_irq_enable(struct rt_device *device, rt_base_t pin,
return RT_ENOSYS;
}
- if (enabled == PIN_IRQ_ENABLE)
- {
irqindex = bit2bitno(index->pin);
if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map))
{
return RT_ENOSYS;
}
+ if (enabled == PIN_IRQ_ENABLE)
+ {
level = rt_hw_interrupt_disable();
if (pin_irq_hdr_tab[irqindex].pin == -1)
