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[update] Configure the lowest priority of STM32 systick interrupts | 配置STM32 systick中断优先级为系统最低.

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流光
2020-06-04 10:19:22 +08:00
parent 0a5d7d60eb
commit 6ba3767949
1 changed files with 1 additions and 1 deletions
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2
bsp/stm32/libraries/HAL_Drivers/drv_common.c
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@@ -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);
}
/**