Okay . . . Went through the file and replaced sudo -A for '' ( empty string- or null ). And then had to add to my udev rules file . . .
SUBSYSTEM=="gpio*", PROGRAM="/bin/sh -c 'chown -R root:gpio /sys/class/gpio; chmod -R 770 /sys/class/gpio; chown -R root:gpio /sys/devices/platform/ocp/4????000.gpio/gpio/; chmod -R 770 /sys/devices/platform/ocp/4????000.gpio/gpio/; chown root:gpio /sys/devices/platform/ocp/ocp:??_??_pinmux/state; chmod 770 /sys/devices/platform/ocp/ocp:??_??_pinmux/state'" On Thu, Jun 23, 2016 at 5:28 PM, William Hermans <[email protected]> wrote: > Ok so one not so fun issue . . . > > william@beaglebone:~/dev/bonejs$ config-pin P8.07 low > sudo: no askpass program specified, try setting SUDO_ASKPASS > Cannot write gpio direction file: /sys/class/gpio/gpio66/direction > > EXCEPT > william@beaglebone:~/dev/bonejs$ ls -al /sys/class/gpio/gpio66/direction > -rwxrwx--- 1 root *gpio* 4096 Jun 23 14:17 > /sys/class/gpio/gpio66/direction > > william@beaglebone:~/dev/bonejs$ getent group gpio > *gpio*:x:1001:william > > I've a feeling I know how to fix this though . . . will require editing > config-pin . . . > > > > > On Thu, Jun 23, 2016 at 3:57 PM, William Hermans <[email protected]> > wrote: > >> Wrap away! >>> >>> I'm just happy the universal overlay concept has caught-on. I wanted >>> people to be able to do most simple things without having to craft >>> custom device-tree overlays. Using a custom overlay is still the most >>> flexible option, but there's a pretty high barrier to entry. >>> >> >> Ok awesome. >> >> I've actually really liked the idea of universal-io ever since you put >> the project up, and made it known. Really an awesome idea. At the time it >> was very obvious to me that this would be something really cool. But I was >> wrapped up in my own little world, doing my own thing, and since I use >> console images that do not always, or ever seem to have config-pin enabled >> by default ? Not really sure, but every time I went to tinker with >> config-pin . . . "command not found". It's just that this time, my own >> little world collided with universal-io. So I gave some thought into what >> actually was not working, and how to make it work. >> >> I do have to say, that I'm every bit as impressed with universal-io now, >> as I was back when you put it into the wild. I quite honestly think that >> universal-io + config-pin is every bit as good as device tree files. At >> least in what universal-io can do. I do not know if it has any short >> comings. but from what I can see . . . there are none ? >> >> >> On Thu, Jun 23, 2016 at 3:41 PM, Charles Steinkuehler < >> [email protected]> wrote: >> >>> On 6/23/2016 5:26 PM, William Hermans wrote: >>> > >>> > So the wrapper is really simple. But what I plan on doing with said >>> wrapper will >>> > be really neat I think. How does configurering your pin modes from a >>> web page >>> > sound ? ;) >>> >>> That sounds pretty awesome! >>> >>> -- >>> Charles Steinkuehler >>> [email protected] >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/beagleboard/b8bacad4-1c9c-46fe-1cdf-243632cb85cd%40steinkuehler.net >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CALHSORqH-Yx7z7xPzndbLmh%3DaDxbvuNaU8uZ%2BPwBECpmJtaj6Q%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
