On Wed, Jan 29, 2014 at 10:50 PM, <vermins...@gmail.com> wrote: > Robert: > > Thanks for putting this up. I have the 2GB SD Image working and, thanks to > your easy script, was able to expand it to use my entire 8Gb SD card. > I'm sorry, but I'm still fairly new to this, so forgive me if I'm perplexed > by simple things:) > > On my older Debian install, based on your eewiki from a few months ago, I > was able to add both Dallas 1wire support and also enable the ADC's by > adding the following line to uEnv.txt > > optargs=capemgr.enable_partno=BB-ADC,BB-W1 > > > I already had compiled the BB-W1-00A0.dtbo based on HipsterCircuits blog > example, and copied it to /lib/firmware > This worked fine on the older Debian SD version > But on today's new one, only the BB-ADC gets loaded into slot. I also > tried only loading BB-W1, and only BB-ADC, and again, only BB-ADC works. > The thing that confuses me is that if instead, after loading BB-ADC via > uEnv.txt, I am in /lib/firmware and issue: > > echo BB-W1:00A0 > /sys/devices/bone_capemgr.9/slots > > I then see that the BB-W1 overlay has been loaded and the one-wire temp > sensor works as expected. > > Any clues? Thanks
I'm not sure why, capemgr.enable_partno hasn't been as reliable.. Just edit /etc/default/capemgr and replace the one define to "BB-W1" * and reboot.. it should load your BB-W1 on the next boot.. * Only one cape is support at this point, it was a quick hack.. See: https://github.com/beagleboard/image-builder/blob/master/target/init_scripts/capemgr-debian.sh https://github.com/beagleboard/image-builder/blob/master/target/init_scripts/capemgr Regards, -- Robert Nelson http://www.rcn-ee.com/ -- 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. For more options, visit https://groups.google.com/groups/opt_out.