stm32f407 uart dma 发送接收均实现dma.zip

上传者: mikeyanghui | 上传时间: 2021-05-07 19:03:35 | 文件大小: 1.97MB | 文件类型: ZIP
uart1 dma 收发均测试成功 ,1、不停地发出数据,2、收到数据后再转发数据库 3、收到数据超过长度,提示数据过长,并转发最大限度数据

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