On Wed, May 14, 2014 at 9:57 PM, Jason Kridner <[email protected]> wrote:
> > > On Wednesday, May 14, 2014 9:04:02 PM UTC-4, RobertCNelson wrote: >> >> >> >> >> On Wed, May 14, 2014 at 8:00 PM, Jason Kridner wrote: >> >> >>> >>> On Thursday, May 1, 2014 2:22:37 PM UTC-4, Charles Steinkuehler wrote: >>>> >>>> On 5/1/2014 1:18 PM, Hannes Hörting wrote: >>>> > Hi Charles! >>>> > >>>> > Sorry for the question, but what did you mean with just load? >>>> > New BBB and set the first Commando: >>>> > echo cape-universal > /sys/devices/bone_capemgr.*/slots >>>> > >>>> > And there I get Write Error. File exists. >>>> > >>>> > Guess without this command I cannot proceed? >>>> >>>> You're probably having an issue with the audio pins if you haven't >>>> disabled the HDMI cape (leaving the HDMIn without audio to load). >>>> >>>> If HDMI is grabbing the audio pins, you need to load the universaln >>>> cape >>>> which leaves the audio pins open: >>>> >>>> echo cape-universaln > /sys/devices/bone_capemgr.*/slots >>>> >>> >>> With the 4/23 Debian image, I get the following error when running the >>> above command fresh: >>> >>> [ 1184.038531] bone-capemgr bone_capemgr.9: part_number >>> 'cape-universaln', version 'N/A' >>> [ 1184.038814] bone-capemgr bone_capemgr.9: slot #9: generic override >>> [ 1184.038866] bone-capemgr bone_capemgr.9: bone: Using override eeprom >>> data at slot 9 >>> [ 1184.038918] bone-capemgr bone_capemgr.9: slot #9: 'Override Board >>> Name,00A0,Override Manuf,cape-universaln' >>> [ 1184.039193] bone-capemgr bone_capemgr.9: slot #9: Requesting part >>> number/version based 'cape-universaln-00A0.dtbo >>> [ 1184.039246] bone-capemgr bone_capemgr.9: slot #9: Requesting firmware >>> 'cape-universaln-00A0.dtbo' for board-name 'Override Board Name', version >>> '00A0' >>> [ 1184.039313] bone-capemgr bone_capemgr.9: slot #9: dtbo >>> 'cape-universaln-00A0.dtbo' loaded; converting to live tree >>> [ 1184.159501] bone-capemgr bone_capemgr.9: slot #9: cape-universaln >>> conflict P9.31 (#5:BB-BONELT-HDMI) >>> >> >> Pin Conflict. ^^ >> >> Make sure you disable the cape you need to disable before loading that >> specific cape. >> > > Is there not a version of cape-universal that doesn't use the eMMC or HDMI > pins? > > > https://github.com/cdsteinkuehler/beaglebone-universal-io/blob/master/cape-universaln-00A0.dtsmakes > me think that P9-31 isn't requested by cape-universaln, yet the > conflict still happens. Leaving the .dts files around might be helpful. > I think I found it: https://github.com/cdsteinkuehler/beaglebone-universal-io/pull/5 > > >> >> 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 [email protected]. > 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]. For more options, visit https://groups.google.com/d/optout.
