From 6ba3767949f0b8089147cc487e7aef41fa94892a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B5=81=E5=85=89?= <1004383796@qq.com>
Date: Thu, 4 Jun 2020 10:19:22 +0800
Subject: [PATCH] =?UTF-8?q?[update]=20Configure=20the=20lowest=20priority?=
 =?UTF-8?q?=20of=20STM32=20systick=20interrupts=20|=20=E9=85=8D=E7=BD=AEST?=
 =?UTF-8?q?M32=20systick=E4=B8=AD=E6=96=AD=E4=BC=98=E5=85=88=E7=BA=A7?=
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---
 bsp/stm32/libraries/HAL_Drivers/drv_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_common.c b/bsp/stm32/libraries/HAL_Drivers/drv_common.c
index 02e0d82be5..71175647e5 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_common.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_common.c
@@ -33,7 +33,7 @@ void rt_hw_systick_init(void)
     HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / RT_TICK_PER_SECOND);
 #endif
     HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
-    HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
+    NVIC_SetPriority(SysTick_IRQn, 0xFF);
 }
 
 /**