6路串口DMA发送&接收(v2.1)

上传者: jack__linux | 上传时间: 2019-12-21 19:57:57 | 文件大小: 1.88MB | 文件类型: zip
(优化了上一版代码)STM32F407的6路串口均已配置为DMA方式的发送和接收,发送函数也已封装为类似printf的形式,方便使用。

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