Found your github repository: https://github.com/cdsteinkuehler/beaglebone-universal-io
Awesome! Much appreciated. Greg On Saturday, January 23, 2016 at 9:49:26 AM UTC-5, Charles Steinkuehler wrote: > > For 3.8 kernels it's "bone-pinmux-helper", found in: > > ./drivers/misc/cape/beaglebone/bone-pinmux-helper.c > > ...in the kernel source tree. > > On 1/23/2016 8:16 AM, Soapy Smith wrote: > > What is the name of the kernel module? > > Has this been deployed in the Debian 8.2 release? > > I've been poking around in 8.2, and there are interesting differences > > compared to 7.9. > > > > A bash script run after boot can set up the pins? > > > > On Friday, January 22, 2016 at 5:48:25 PM UTC-5, Charles Steinkuehler > wrote: > >> > >> "pinmux helper" is a kernel module that exports control of the pinmux > >> settings to the sysfs filesystem where they can be manipulated by > >> user-mode programs after boot. This helper module is used extensively > >> by the "universal" cape I created which enables most of the AM335x > >> hardware modules and allows run-time switching of the pinmux values > >> (via the pinmux helper) to select the desired pin function. > >> > >> On 1/22/2016 4:38 PM, Soapy Smith wrote: > >>> What is a "pinmux helper"? > >>> > >>> On Friday, January 22, 2016 at 5:32:19 PM UTC-5, Jason Kridner wrote: > >>>> > >>>> The examples in http://beagleboard.org/cookbook have all be tested > to > >>>> work. Handling of corner cases is a bit wonky in 0.2.5, but I'm > hopeful > >>>> that moving to the 4.1 kernel and using pinmux helpers rather than > >>>> dynamically creating device trees will reduce the complexity for > >> newbies. > >>>> That work is starting now. > >> > >> -- > >> Charles Steinkuehler > >> [email protected] <javascript:> > >> > > > > > -- > Charles Steinkuehler > [email protected] <javascript:> > -- 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]. For more options, visit https://groups.google.com/d/optout.
