patchAVR Downloader/UploaDEr - Patches: patch #8922, Fix linuxgpio


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patch #8922: Fix linuxgpio

Submitted by:  David Mosberger-Tang <dmosberger>
Submitted on:  Sat 27 Feb 2016 08:16:46 PM UTC
Category:  None Priority:  5 - Normal
Status:  Duplicate Privacy:  Public
Assigned to:  None Open/Closed:  Closed
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Mon 07 Mar 2016 04:17:03 PM UTC, comment #1: 

Turns out this bug is already fixed in the SVN tree.
Please disregard.

David Mosberger-Tang <dmosberger>
Sat 27 Feb 2016 08:16:46 PM UTC, original submission:  

Fix linuxgpio errors of the form:


  Can't export GPIO 0, already exported/busy?: Device or resource busy


This error gets triggered since pins PPI_AVR_VCC and PPI_AVR_BUFF appear to default to ~0 so if avrdude.conf does not explicitly define them to some other unique pins, we end up trying to export gpio 0 multiple times, triggering the error.

David Mosberger-Tang <dmosberger>


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Attach Files:

Attached Files
file #36492:  linuxgpio-fix.patch added by dmosberger (1KiB - text/x-patch)


Depends on the following items: None found

Items that depend on this one: None found


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  • -email is unavailable- added by joerg_wunsch (Updated the item)
  • -email is unavailable- added by dmosberger (Submitted the item)

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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-01-16 joerg_wunsch StatusNone => Duplicate
        Open/ClosedOpen => Closed
    2016-02-27 dmosberger Attached File- => Added linuxgpio-fix.patch, #36492

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