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nvic學習

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STM32之NVIC學習

NVIC_InitTypeDef NVIC_InitStructure; /* Configure the NVIC Preemption Priority Bits */ /* Configure one bit for preemption priority */ /*優(yōu)先級組說明了搶占優(yōu)先級所用的位數(shù)，和子優(yōu)先級所用的位數(shù)在這里

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2018-07-18

STM32 nvic學習

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