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stm32f4:hal库中如何屏蔽指定中断 | 
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1金钱 
 最佳答案void HAL_NVIC_SetPendingIRQ(IRQn_Type IRQn),void HAL_NVIC_ClearPendingIRQ(IRQn_Type IRQn)这两个函数看看,在stm32f4xx_hal_cortex.c里面有定义 
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