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stm32f407配置6路串口DMA接收不定长数据

上传者: weixin_41534481 | 上传时间:2024/2/24 18:31:30 | 文件大小:489KB | 文件类型:zip
stm32f407配置6路串口DMA接收不定长数据
代码是我从我们的工程文件中截取的一部分包括了stm32F407所有的6个串口的DMA空闲中断的配置函数以及中断函数。
使用者需要自行添加对应的处理函数代码主要是用于多个串口数据的处理,相比较于接受非空中断的形式CPU的性能发挥的会更好!

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评论信息

  • jlt2102:
    串口数据没收发或者收到数据不对。2020-04-19
  • LostSpeed:
    感谢您的分享2019-10-03

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