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DM385软件如何交换SPI接口的MOSI和MISO管脚



大家好,

         我们基于DM385  IPNC3.5的软件版本,在SPI0,CS0上接了一块flash,后来发现,DM385的SPI接口的MISO,MOSI和flash的DI,DO接反了,导致flash读写失败,请问通过软件能交换MISO和MOSI管脚吗?