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  1. Okay got everything to work on my macbook. After...

    Okay got everything to work on my macbook. After seeing the code works fine in both Mac and rPi when compiled to rPi we narrowed the problem to software and not the usb serial communication. I have...
  2. Here is the video that explains it in more...

    Here is the video that explains it in more detail:

    https://youtu.be/p1tC9Yj7lvo
  3. I instantiate TMC2130Stepper object here:...

    I instantiate TMC2130Stepper object here: TMC2130Stepper driverZ = TMC2130Stepper(csZ); and use dirZ throughout the program. Is there something I'm missing here?
  4. I really don't know if it has reliability issues...

    I really don't know if it has reliability issues if the pin is changed. I can't change it now since I have made my own PCB and it is physically set there :rolleyes:...
    I have placed diodes on the...
  5. At first I thought the problem was due to USB...

    At first I thought the problem was due to USB Serial but now I think it is something else. Same code compiled from rPi and Mac give the same results over USB Serial on all machines. By that I mean if...
  6. Yes you are right. The old one is the rPi and the...

    Yes you are right. The old one is the rPi and the new one is Mac. However the rPi compiled code works as expected, at least in my case and the Mac is not. rPi Arduino version is 1.8.10 and...
  7. Okay new update... I get the same result...

    Okay new update...

    I get the same result depending on where I compile and load the code from.

    When the code is loaded from Mac and serial monitor is opened from Mac or Rpi, I can control the...
  8. Okay I did that and there is something weird...

    Okay I did that and there is something weird going on. I don't know if it affects anything but the dynamic available for everything seems like 1048576 bytes in Rpi but it is only 524288 bytes in Mac....
  9. Worth a try :)

    Worth a try :)
  10. Hmm.. I'll try to reinstall. By local library...

    Hmm.. I'll try to reinstall. By local library copies in sketchbook what do you mean? The latest teensyduino complete package from the teensy downloads page. Not the add on.
    How do I check the...
  11. Update!!!! The same code is now working for my...

    Update!!!!
    The same code is now working for my macbook pro as well but I would be really happy if we can figure out the underlying problem.
    I deleted the latest Teensyduino, Installed Arduino...
  12. Teensy 4.0 Serial Working Differently on Different Devices

    Hey everyone,

    I'm trying to make the T4 work with TMC2130 Stepper Drivers so that I can use them without endstops. The following code works fine when I connect to my T4 with RPi but when I connect...
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