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Type: Posts; User: KurtE

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    Serial8 is an Arduino concept where all of the...

    Serial8 is an Arduino concept where all of the SerialX are of the class HardwareSerial.

    But underlying each one is a Hardware device lpusart: See chapter 49 IMXRT manual.

    In this case Serial8...
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    Again usually I try to keep things like this...

    Again usually I try to keep things like this simple. Assuming you have the watermark set to 0.

    dmachannel1.begin();
    dmachannel1.source((uint8_t&)LPUART5_DATA);
    ...
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    I agree with vjmuzik, that you should be able to...

    I agree with vjmuzik, that you should be able to do it with one DMAChannel, with simply updating the count to 2.

    However not really sure if doing the 4 byte DMA transfer versus DMA out each byte...
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    Sorry not sure what your goals here and why...

    Sorry not sure what your goals here and why necessary to convert Serail8 over to DMA...
    There are several different ways to do this. Personally I would not use two DMAChannels for this.
    Can...
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