AVR Downloader/UploaDEr - Bugs: bug #49450, Does not write integer to...
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bug #49450: Does not write integer to /sys/class/gpio/export
Submitter: | None | ||
Submitted: | Wed 26 Oct 2016 04:59:27 PM UTC | ||
Category: | None | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | None |
Status: | None | Privacy: | Public |
Assigned to: | None | Originator Name: | Maurik |
Originator Email: | -email is unavailable- | Open/Closed: | Open |
Release: | 6.3 | Programmer hardware: | Beagle Bone |
Device type: | linuxgpio |
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Depends on the following items: None found
Items that depend on this one: None found
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Corresponding source code
In the code linuxgpio.c I believe the format string for the GPIO port is incorrectly specified as %ud, instead of %u. This causes a "d" to be appended to the port and some implementations of /sys/class/gpio/export do not allow for this.
Changing the %ud to %u allows me to run avrdude on the Beagle Bone Black.