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Thread: OCTOWS2811 Moving Pin4 to Pin17 Possible?

  1. #1
    Senior Member johnnyfp's Avatar
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    OCTOWS2811 Moving Pin4 to Pin17 Possible?

    I don't 100% understand the DMA mapping to corresponding ports, but from the Datasheet I can see that Pin4 or FTM1_CH1 is also available on Pin17. Is it possible to update the Octo library to move the DMA trigger from Pin4 to Pin17?

    Thanks

  2. #2
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    Is that to use the SD library ?

  3. #3
    Senior Member johnnyfp's Avatar
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    Sorta.

    I've put together a new teensy, called a weensy Basically a teensy with a CC3000 and SD socket. But I used pin 4 for CS to the wifi module. Rather than move the hardware, I want to see if I can do it in software. If not, just means I have to respin the boards.

  4. #4
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    I have the same problem with the wiz820io where sd is wired to pin 4...

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