1. 修改gpio中断没有清标志位的问题

2018-02-08 23:54:55 +08:00 · 2018-02-08 23:54:55 +08:00 · 24fb0a3656
parent 84a44e58dd
commit 24fb0a3656
1 changed files with 1 additions and 1 deletions
--- a/bsp/stm32f10x/drivers/gpio.c
+++ b/bsp/stm32f10x/drivers/gpio.c
@ -754,7 +754,7 @@ INIT_BOARD_EXPORT(stm32_hw_pin_init);

 rt_inline void pin_irq_hdr(int irqno)
 {
-    EXTI_ClearITPendingBit(pin_irq_map[irqno].irqno);
+    EXTI_ClearITPendingBit(pin_irq_map[irqno].irqbit);
    if(pin_irq_hdr_tab[irqno].hdr)
    {
       pin_irq_hdr_tab[irqno].hdr(pin_irq_hdr_tab[irqno].args);