Thanks a lot, If I wish connect my BBBlack to EPOS2 by usb cable,is it possible?.
Thanks in advance. 2015-07-09 14:49 GMT-05:00 Willyan Schultz Dworak <wywo...@gmail.com>: > *List messages about CAN* > > dmesg | grep -i can > > > *List Devices* > > cat /proc/net/dev > > > Result Like this: > > -------------------------------------------------------------------------------------------------------------------------------- > > $ cat /proc/net/dev > > Inter-| Receive | Transmit > > face |bytes packets errs drop fifo frame compressed multicast|bytes > packets errs drop fifo colls carrier compressed > > lo: 0 0 0 0 0 0 0 0 0 > 0 0 0 0 0 0 0 > > can0: 16 2 0 0 0 0 0 0 16 > 2 0 0 0 0 0 0 > > eth0: 0 0 0 0 0 0 0 0 0 > 0 0 0 0 0 0 0 > > -------------------------------------------------------------------------------------------------------------------------------- > > > > *For the BBB recognize the CAN card is necessary to make a copy of the file:* > > "BB-BONE-SERL-01-00A1.dtbo" (cape version 01) to "BB-BONE-SERL-01-00A2.dtbo" > (cape version 02) > > > *These files are in the directory:* > > "/lib/firmware/" > > > *Configure CAN interface:* > > > ip link set can0 type can tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1 > > > ip link set can0 type can restart-ms 100 > > > ip link set can0 type can bitrate 125000 > > > ip link set can0 up type can bitrate 125000 > > > > *bitrate depends on the configuration of your network * > > > *Test with:* "ifconfig" > > > > *For me it worked well* > > > > 2015-07-09 16:22 GMT-03:00 <cayetano...@gmail.com>: > >> Sorry, How to connect EPOS2 with beaglebo black, can you give a basic >> step please. >> >> Thanks, >> Cayetano >> >> On Friday, September 6, 2013 at 8:11:23 AM UTC-5, wyw...@gmail.com wrote: >>> >>> Hi Everyone, >>> >>> I believe you have already managed to make communication with the CAN >>> BUS on the Beaglebone Black. So I wonder what you have done for the BBB >>> recognizes the CAPE CAN. Used its own version of linux or already compiled? >>> I am using version 8.21.2013 Angustrom with kernel 3.8.13, but it does not >>> recognize the CAN. >>> >>> Thanks! >>> Willyan >>> >>> >>> >>> Em sexta-feira, 1 de março de 2013 17h19min17s UTC-3, Glenn Trainer >>> escreveu: >>>> >>>> Hi Everyone, >>>> >>>> I'm working on using the CANcape Rev A2 to communicate with a Maxon >>>> EPOS2 controller using the Cia402 device profile. To date I have been able >>>> to spin the motor using SDO communication and adjust some settings. My >>>> current problem is that I'm not sure how to read CAN data generated by the >>>> motor controller into the Beaglebone. I can see on my logic analyzer that >>>> data is being sent back from the EPOS2 controller. However when I call >>>> the candump >>>> command nothing is displayed. The bus is properly terminated with >>>> 120ohm resistors. >>>> >>>> Thoughts??? >>>> >>>> I'm looking to write some simple python code to control the motor for >>>> light robotics applications. If anyone has some sample code to read in CAN >>>> data as inputs to a program, I'd love to see it. >>>> >>>> Thanks! >>>> Glenn >>>> >>> > > > -- > *Willyan Schultz Dworak* > -- Atte. CACERES MENDOZA, Cayetano Juan -- 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/d/optout.
