From a39234c0fd11d788aaab4b19de6bf01bf94f69fb Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Wed, 14 Nov 2018 11:44:03 +0800
Subject: [PATCH] Update Key interrupt priority and can work now, comment configUSE_TICK_HOOK in FreeRTOSConfig.h

---
 src/STM32L_FreeRTOS/board/stm32_key.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/STM32L_FreeRTOS/board/stm32_key.c b/src/STM32L_FreeRTOS/board/stm32_key.c
index 7ba7b9d..a7cb3b8 100644
--- a/src/STM32L_FreeRTOS/board/stm32_key.c
+++ b/src/STM32L_FreeRTOS/board/stm32_key.c
@@ -30,7 +30,7 @@
 	RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE);
 
 	/* ��ʼ���ж����ȼ� */
-  NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
+  NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
   NVIC_InitStructure.NVIC_IRQChannel = EXTI0_IRQn;
   NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 3;
   NVIC_InitStructure.NVIC_IRQChannelSubPriority = 3;

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