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独秀一郎
Level 5
Level 5
Welcome! 50 comments on blog 25 comments on blog
有哪位同志使用过DMA来实现QSPI的异步通信功能嘛?交流一下
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6 回复数
小柯
Level 4
Level 4
First like received 50 replies posted 25 replies posted
SPI通讯应该属于同步通讯吧,ASCLIN可以用异步通讯(UART)。
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独秀一郎
Level 5
Level 5
Welcome! 50 comments on blog 25 comments on blog
看你怎么使用,肯定可以 结合DMA实现异步通讯呀。
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zhze_4784516
Level 3
Level 3
Distributor - Jingchuan(GC)
First like received Welcome!
可以使用DMA进行spi通信
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cxf1018
Level 1
Level 1
Welcome!
楼主是不是问一串数据用DMA分多次在SPI内自动传输?
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独秀一郎
Level 5
Level 5
Welcome! 50 comments on blog 25 comments on blog
你做过是吧?可以分享一下经验吗
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Yubo
Level 1
Level 1
5 replies posted 5 sign-ins First like given
楼主上次QSPI不使用中断发送的问题解决了没
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