07_IO外部中断

IO外部中断

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cubemx 上拉, 用杜邦线, 将PA11连接GND,将打印gpio is input

cubemx 下拉, 用杜邦线, 将PA11连接V3.3,将打印gpio is input

posted @ 2023-09-19 12:04  爱吃冰激凌的黄某某  阅读(25)  评论(0)    收藏  举报