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GPIO callback causing segmentation fault #42
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Which operating system and kernel are you using? Are you able to use the add_event_detect without the callback (at the bottom: http://learn.adafruit.com/setting-up-io-python-library-on-beaglebone-black/gpio)? Mostly just trying to narrow down the issue. |
Ubuntu, Linux beagle 3.8.13-bone23 #4 SMP Thu Jul 18 13:31:51 CDT 2013 armv7l armv7l armv7l GNU/Linux Were you able to reproduce the error? |
I just tested this on Angstrom, and it worked for me. This might be an Ubuntu specific version issue. The first thing I'd do is update to the latest Ubuntu. |
Closing this. Please comment, and we can re-open if it's currently an issue. |
I have some kind of similar issue. I hope it will be okey if I reopen this issue. Or should I open another issue? |
I am attempting to perform some tasks on a rising edge of the P8 14, but everytime after the callback function ends, there's a segmentation fault and the script stops.
The following counter in incremented, the line is properly printed, but right after that comes the error message.
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