5062| 8
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关于读取引脚电平 |
1金钱
最佳答案GPIO_ReadOutputDataBit这个库函数你都用错了参数,GPIO_Pin_4 == 1是什么鬼?GPIO_Pin_4就行了
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He who fights with monsters should look to it that he himself does not become a monster, when you gaze long into the abyss, the abyss also gazes into you.
过于执着就会陷入其中,迷失自己,困住自己。 |
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He who fights with monsters should look to it that he himself does not become a monster, when you gaze long into the abyss, the abyss also gazes into you.
过于执着就会陷入其中,迷失自己,困住自己。 |
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