Update drv_gpio.c

one more bug fixed
2021-05-09 15:30:36 +08:00 · 2021-05-09 15:30:36 +08:00 · 14d64a1dff
parent 6cb39a15a6
commit 14d64a1dff
1 changed files with 7 additions and 7 deletions
--- a/bsp/gd32vf103v-eval/drivers/drv_gpio.c
+++ b/bsp/gd32vf103v-eval/drivers/drv_gpio.c
@ -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)