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Thread: Teensy 4.0 two pins at the same time

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  1. 10-03-2019, 11:43 PM #1
    BlueTurtle
    BlueTurtle is offline
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    Teensy 4.0 two pins at the same time

    Hey everyone,
    I’m trying to drive two steppers at the same time in a CoreXY system using a Teensy 4.0. As you might know the steppers need to move at the same time to go straight and I was wondering if using digitalWriteFast() will be enough. If not how can I do port manipulation with 4.0. I’m sorry if there’s an obvious way for this but I have not done it before and don’t know where to start .
    Last edited by BlueTurtle; 10-04-2019 at 01:37 AM.
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