Following on from my earlier messages related to this, I am using cape-universal now to setup and control the pins for my mechatronics project. Pinmap constraints mean I need to use eQEP1 and eQEP2. eQEP2 on P8_11, P8_12 and P8_16 is working, but I can't get config-pin to setup eQEP1 on P8_31, P8_33 and P8_35.
root@beaglebone:/dev# config-pin -l P8_31 default gpio gpio_pu gpio_pd uart qep You can see qep is a supported mode. root@beaglebone:/dev# config-pin P8_31 qep bash: line 0: echo: write error: No such device Cannot write pinmux file: /sys/devices/platform/ocp/ocp:P8_31_pinmux/state And that is the error I get... Does anyone know what is going on here? This 2nd encoder input is the last bit of the pinmux'ing puzzle I need to sort out, all the other GPIO is working nicely now. Thanks, Hugh -- 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/d4410432-ed85-49b0-8fe7-c1ca3c1cd76c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
