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
