From ad41afbc65abc334bcfb6064a90e992356877977 Mon Sep 17 00:00:00 2001
From: ZhaoJiasheng <18535861947@163.com>
Date: Tue, 22 Dec 2020 17:33:49 +0800
Subject: [PATCH] Fix bsp/k210/driver/drv_gpio.c error

---
 bsp/k210/driver/drv_gpio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bsp/k210/driver/drv_gpio.c b/bsp/k210/driver/drv_gpio.c
index a6eaaf197d..05ca8fd934 100644
--- a/bsp/k210/driver/drv_gpio.c
+++ b/bsp/k210/driver/drv_gpio.c
@@ -180,10 +180,10 @@ static rt_err_t drv_pin_attach_irq(struct rt_device *device, rt_int32_t pin,
     switch (mode)
     {
         case PIN_IRQ_MODE_RISING:
-            irq_table[pin_channel].edge = GPIO_PE_FALLING;
+            irq_table[pin_channel].edge = GPIO_PE_RISING;
             break;
         case PIN_IRQ_MODE_FALLING:
-            irq_table[pin_channel].edge = GPIO_PE_RISING;
+            irq_table[pin_channel].edge = GPIO_PE_FALLING;
             break;
         case PIN_IRQ_MODE_RISING_FALLING:
             irq_table[pin_channel].edge = GPIO_PE_BOTH;