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Type: Posts; User: dparker

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    After checking the datasheet and running a couple...

    After checking the datasheet and running a couple of tests, it looks like AREF == Vdda (3.3v)
    Adjusting my circuit to support [0 - 3.3v] instead of [0 - 2.5v] is easy enough, so I'm going that route.
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    Teensy4 - ADC & AREF

    Paul, thank you for continuing to evolve this amazing platform.

    I've been working on a Teensy3.2 based project using onboard ADC with a 2.5v AREF. I would love to step the project up to a...
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    You were right (of course!), pin 4 is going...

    You were right (of course!), pin 4 is going between 3.3v and 1.6v instead of 3.3v and 0v. I'm guessing it's working on the UNO because 1.6v is considered LOW on a 5v I/O pin. Thanks again for the...
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    Thanks for confirming that D4 isn't special and...

    Thanks for confirming that D4 isn't special and for the advice. I'll keep looking.
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    Here is a screenshot of what I'm seeing w/ the...

    Here is a screenshot of what I'm seeing w/ the analyzer when hooked up to the Teensy.
    15429

    The same encoder and circuit with the other two I/O pins (D3 & D12) works . As an additional sanity...
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    Encoder library using pins 2 and 4

    Greetings,
    I'm using a Teensy 3.2 and am trying to use the Encoder library with an encoder connected to pins D2 and D4. It doesn't seem to be tracking properly.

    Output from Encoder -> Basic...
  7. I upgraded to Mojave (fresh install) and...

    I upgraded to Mojave (fresh install) and everything works perfectly now. \_(ツ)_/

    Thanks again for the help!
  8. I'm using 10.13.6 (17G65) on a MacBook Pro. I'm...

    I'm using 10.13.6 (17G65) on a MacBook Pro. I'm going to upgrade to Mojave tomorrow, maybe that will help. (fingers crossed)
  9. Thank you for the quick response! Yes I'm on...

    Thank you for the quick response!

    Yes I'm on MacOS. What you suggest sounds very reasonable. I'll Google around to see how to change those settings on MacOS, as I'm not familiar with the process....
  10. I'm also seeing this issue on Arduino 1.8.8,...

    I'm also seeing this issue on Arduino 1.8.8, Teensyduino 1.45, and a Teensy 3.2.

    Arduino console:


    Unable find Teensy Loader. (p) Is the Teensy Loader application running?
    quitexit status 1...
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