Hello all! I am running a BBB (rev C) <http://beagleboard.org/black> w/ the following system:
1. running "cat /etc/dogtag" at a command prompt outputs = "BeagleBoard.org Debian Image 2015-03-01 <http://beagleboard.org/latest-images>" 2. running "uname -a"...Linux beaglebone 3.14.43-ti-r66 #1 SMP PREEMPT Fri May 22 22:36:39 UTC 2015 armv7l GNU/Linux (provided by Robert Nelson <https://plus.google.com/u/0/106813818225399872098/posts> via "*sudo apt-get install linux-image-3.14.43-ti-r66*") 3. "cat /proc/version "...Linux version 3.14.43-ti-r66 (root@a5-imx6q-wandboard-2gb) (gcc version 4.6.3 (Debian 4.6.3-14) ) #1 SMP PREEMPT Fri May 22 22:36:39 UTC 2015 4. Chipsee BBB-EXP-C <http://www.logicsupply.com/bbb-exp-c/> 7" touchscreen display cape 5. Connected BBB w/ BBB-EXP-C cape & wired the CANbus to a CR0403 <http://www.ifm.com/products/us/ds/CR0403.htm> PLC which is running a looped program 6. When I run "ifconfig can0" I get this output... can0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 UP RUNNING NOARP MTU:16 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:1 overruns:0 carrier:1 collisions:0 txqueuelen:10 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:68 It looks like nothing is coming thru the CANbus. I've installed "can-utils" by following directions on this site <https://github.com/digitalbond/canbus-beaglebone>, but that install seems to be missing the "canconfig" command described in a section talking about testing the CANbus on this website <http://processors.wiki.ti.com/index.php/AM335X_DCAN_Driver_Guide#Test_mode>. Don't know what to do next w/ can-utils at this point. SO MY QUESTION IS... Has anyone gotten a configuration like this to work? Thanks! -- 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.
