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meccup

Member Since: August 5, 2012

Country: United States

  • Nope. Just replace them.

    What’s going when you run a sketch? Do you use pull-ups or pull-downs resistors? What addon version do you use?

  • Yes, I managed to make them working. But, I had to do some changes for the addon.

    Here the files which I’ve changed:

    http://dl.dropbox.com/u/3419665/arduino/pro-micro/interrupts/WInterrupts.c

    http://dl.dropbox.com/u/3419665/arduino/pro-micro/interrupts/wiring_private.h

    Just replace old ones, whereupon you can use external interrupts:

    0 – SCL

    1 – SDA

    2 – RX

    3 – TX

    4 – D7

    Like that:

    attachInterrupt(0..4, function, CHANGE);

    I have no idea why sparkfun guys didn’t implemented this. Guys, why?

  • Yes, I managed to make them working. But, I had to do some changes for the addon.

    Here the files which I’ve changed:

    http://dl.dropbox.com/u/3419665/arduino/pro-micro/interrupts/WInterrupts.c

    http://dl.dropbox.com/u/3419665/arduino/pro-micro/interrupts/wiring_private.h

    Just replace old ones, whereupon you can use external interrupts:

    0 - SCL

    1 - SDA

    2 - RX

    3 - TX

    4 - D7

    Like that:

    attachInterrupt(0..4, function, CHANGE);

    I have no idea why sparkfun guys didn’t implemented this. Guys, why?

  • Seems to me I was at the same problem. Try to use older version of the addon: https://www.sparkfun.com/products/10998. For me it works well. Please respond if it helped you.

  • I have had a long conversation with support about this problem. Unfortunately, they do not believe that it is not working. Could you please email them too? techsupport sparkfun com. That is really problem since external interrupts are implemented only in newer addon.

  • The same for me. Seems to me newer addon and bootloader does not work with 3.3 version.

    Dear support when you are going to fix that?

  • Than you for your reply.

    I’ve managed to re-programm the newer bootloader but it still does not work with newer addon. A sketch can be now uploaded but basic blink does not work. What could be the reason?

    When I switch back to older bootloader everything is OK.

    Thank you.

  • Thank you for your reply.

    Where can I find the “page for the older board”?

    Is it possible to re-programm older board with newer bootloader?

  • The new addon “ProMicro-Addon-190612.zip” does not allow to upload any sketch!

    But the old one addon dated 01/24/2012 is working well!

    Please fix it.

    Guys, who are at the same problem like me, you may download workable addon here: http://dl.dropbox.com/u/3419665/Arduino-proMicro-Addon.zip

  • The new addon “ProMicro-Addon-190612.zip” does not allow to upload any sketch!

    But the old one addon dated 01/24/2012 is working well!

    Please fix it.

    Guys, who are at the same problem like me, you may download workable addon here: http://dl.dropbox.com/u/3419665/Arduino-proMicro-Addon.zip

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