URL:
<http://savannah.nongnu.org/bugs/?53279>
Summary: Permission denied accessing
/sys/class/gpio/gpioX/direction would leave pin exported
Project: AVR Downloader/UploaDEr
Submitted by: None
Submitted on: Sat 03 Mar 2018 10:10:16 PM UTC
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Originator Name: Michael Cain
Originator Email: loud.mouth.bragg...@gmail.com
Open/Closed: Open
Release: 6.3
Discussion Lock: Any
Programmer hardware: linuxgpio
Device type: RaspberryPi
_______________________________________________________
Details:
When using a Raspberry Pi to program an atmega2560 using linuxgpio and you do
not have the permission to access /sys/class/gpio/gpioX/direction it would
leave the gpio pin exported. The only way to unexport the pin would be to
reboot the Rasbperry Pi.
The problem lies in the function linuxgpio_open, change line 280 from:
if (r < 0)
return r;
TO:
if (r < 0) {
linuxgpio_unexport(pin);
return r;
}
_______________________________________________________
Reply to this item at:
<http://savannah.nongnu.org/bugs/?53279>
_______________________________________________
Message sent via/by Savannah
http://savannah.nongnu.org/
_______________________________________________
avrdude-dev mailing list
avrdude-dev@nongnu.org
https://lists.nongnu.org/mailman/listinfo/avrdude-dev
