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Type: Posts; User: defragster

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    Just noticing what Teensy is in use isn't...

    Just noticing what Teensy is in use isn't apparent?


    in this thread.

    I can use the touch library without interrupts without error, so I have some time.
    I'll try to clarify my questions and...
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    Not sure what SPI.usingInterrupt() relates to -...

    Not sure what SPI.usingInterrupt() relates to - but pretty sure it isn't the tirqPin in the touch driver as it is just a signal indicator using a pin independent of anything else.

    It isn't part of...
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    The attachInterrupt() for ...

    The attachInterrupt() for <XPT2046_Touchscreen.h> is on a device feedback pin, outside the SPI functionality.

    It is used to identify when the touch hardware identifies a touch, giving notice to...
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