From 24fb0a36563fc00093fb54a1ee15d2d9978d6e8f Mon Sep 17 00:00:00 2001 From: LiuJX Date: Thu, 8 Feb 2018 23:54:55 +0800 Subject: 1. 修改gpio中断没有清标志位的问题 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- bsp/stm32f10x/drivers/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/bsp/stm32f10x/drivers/gpio.c b/bsp/stm32f10x/drivers/gpio.c index abb62311a9..3d499bb5a2 100755 --- 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); -- cgit v1.3.1