Hi Bas, This is something I should have thought of. I've also made similar mistakes.
During the troubleshooting, I did consider a reverse mounted Bridge, but that could not cause the behaviour you were getting. So I dropped the idea. But obviously there are more ways tomake a mistake :-/ Thanks for letting us know! Tomorrow I'll take a BeBoPr++ and BBB with me as spares in case your hardware got damaged. See you tomorrow, -- Bas On 26-12-2013 22:14, Bas de Bruijn wrote: > Hi All, > > When packing the BBB and BeBoPr+ because I’ll see Bas tomorrow I noticed that > I had not assembled the BBB and Bridge as it should. (I was now looking in > the length direction, instead of seeing the side). At bank P9 1 row of header > pins was inside the assembly, thus not connected. meaning all even pins were > matched up with the odd pins on the bridge, and the BBB had no connections on > it’s own odd pins. > > After slapping my forehead with both hands I corrected this, powered up the > BBB and voila: > J6 jumpered: > linuxcnc@arm:~$ cat `find /sys/devices/ -name in_voltage[456]_raw` > 0 > 3633 > 3636 > > J7 jumpered > linuxcnc@arm:~$ cat `find /sys/devices/ -name in_voltage[456]_raw` > 3635 > 0 > 3634 > > J8 jumpered > linuxcnc@arm:~$ cat `find /sys/devices/ -name in_voltage[456]_raw` > 3635 > 3633 > 0 > > Thanks for all the help and your patience. Bas said in this thread: > "something's > completely wrong!” You were right. I will now go and find a optometrist. > > Bas > > > On 25 Dec 2013, at 13:11, Bas de Bruijn <bdebru...@luminize.nl> wrote: > >>> On 24-12-2013 19:58, Bas de Bruijn wrote: >>>> On 24 Dec 2013, at 12:25, Bas Laarhoven <s...@xs4all.nl> wrote: >>>> >>>>> On 24-12-2013 9:27, Bas de Bruijn wrote: >>>>>> Hi Bas and Charles >>>>>> Thanks again for your patience and trying to solve my problems. I have >>>>>> no doubt that I do something simply wrong by my lack of experience. >>>>>> Probably something very normal in the linux world but not (yet) for me. >>>>>> >>>>>> This morning I made sure I have a fresh system. I have taken the >>>>>> debian-7.1-machinekit-armhf-2013-09-02.tar.xz from Charles his blog and >>>>>> followed the installation of the SD image via my Ubuntu VM on parallels >>>>>> for my Mac. >>>>>> >>>>>> I have not connected the BeBoPr+ to the BBB. >>>>>> >>>>>> I have done a “dmesg" and a "dmesg grep | capemgr" and put this on >>>>>> pastebin as Bas proposes. >>>>>> >>>>>> Now this is as fresh an installation as I can get (and i didn’t >>>>>> knowingly screw up the previous one). >>>>>> >>>>>> If I understand correctly then: >>>>>> [1] I need to be sure the "cape-bebopr-brdg” overlay _is not_ loaded >>>>>> [2] I need to make sure BB-LCNC-BEBOPRBR-00A0 overlay _is_ loaded >>>>>> >>>>>> now what I need to know is if I load the BB-LCNC-BEBOPRBR-00A0 via the >>>>>> /boot/uboot/uEnv.txt like >>>>>> "optargs=capemgr.enable_partno=BB-LCNC-BEBOPRBR-00A0" >>>>>> >>>>>> here is the pastebin link of my freshly installation >>>>>> http://pastebin.com/6LKVhCpe >>>>> Thanks Bas, >>>>> >>>>> Nothing strange in the bootlog as far as I can see. >>>>> What puzzles me is why you have disabled the HDMI and eMMC devices and >>>>> not the HDMIN. >>>>> Since you have a BeBoPr+ configuration, you're able to use the HDMI and >>>>> eMMC normally. >>>>> Is there a specific you to disable these two devices? >>>> I have done nothing special. These are the “default” settings of the image. >>>> I have the HDMI micro connector on the BBB connected to a HDMI convertor >>>> to a VGA monitor and on the Screen I have a good view (no shifted screen >>>> or wobbly pixels like I have when I connect the BBB micro HDMI to the >>>> converter on a fresh clean Angstrom. >>> Understood, I saw Charles' message why this was done. >>> >>>>> Now the boot log doesn't show any loading of a BeBoPr overlay, so you >>>>> have a 'clean' system. >>>>> >>>>> I would like to find out if we can load the original BeBoPr overlay >>>>> (cape-bebopr-brdg) on your >>>>> Xenomai kernel. If that fails you have to remove the SD card and boot >>>>> Angstrom. >>>>> (BTW: do you have a serial console cable for the BBB? A proper console >>>>> makes diagnosing >>>>> problems a lot easier). >>>> If you mean a mini USB cable between the BBB and my Mac: yes otherwise I’m >>>> unaware what you mean. >>>> Right now I ssh into the BBB via USB or (at the moment) via my network. >>> No, I mean a serial to USB cable for a direct console connection so that >>> you have access to the boot loader. >> I have a lot of cables, but I don’t have that one >> >>>>> Now after booting, issue the command >>>>> echo cape-bebopr-brdg:R2 > /sys/devices/bone.capemgr*/slots >>>>> After that, what output do the following two commands give?: >>>>> dmesg | grep capemgr >>>>> cat /sys/devices/bone.capemgr*/slots >>>> please see below, seems like the cape-bebopr-brdg:R2 is loaded >>> Yes indeed ! Now I'm curious what values the ADC is returning. This is >>> almost the same configuration as I'm using during board testing. Only >>> the kernel is different, but I hope that that doesn't spoil the fun. >> it’s a funspoiler! >> >> only J8 with jumper: >> linuxcnc@arm:~$ cat `find /sys/devices/ -name in_voltage[456]_raw` >> 1157 >> 0 >> 860 >> only J7 wit jumper: >> linuxcnc@arm:~$ cat `find /sys/devices/ -name in_voltage[456]_raw` >> 1202 >> 4080 >> 3679 >> only J6 with jumper: >> linuxcnc@arm:~$ cat `find /sys/devices/ -name in_voltage[456]_raw` >> 1198 >> 4079 >> 3816 >> >> only with jumper on J8, jumper on J7 or J6 same results as above >> linuxcnc@arm:~$ cat `find /sys/devices/ -name in_voltage[135]_raw` >> 3217 >> 1811 >> 0 >> >> >> >> ------------------------------------------------------------------------------ >> Rapidly troubleshoot problems before they affect your business. Most IT >> organizations don't have a clear picture of how application performance >> affects their revenue. With AppDynamics, you get 100% visibility into your >> Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics >> Pro! >> http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk >> _______________________________________________ >> Emc-users mailing list >> Emc-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ > Rapidly troubleshoot problems before they affect your business. Most IT > organizations don't have a clear picture of how application performance > affects their revenue. With AppDynamics, you get 100% visibility into your > Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! > http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
