[beagleboard] Re: BBB CAN Baud Rate
What drivers/libraries have you used to get CAN working on the BeagleBone? Thanks, Brian On Monday, June 9, 2014 at 5:51:57 PM UTC-5, Edwin Silva wrote: > > I have the Beaglebone Black tested and working on a CAN bus at 33.766k. > At the moment, I do not have a way to test different baud rates. What > other data rates would be acceptable for the Beaglebone Black? Can the BBB > communicate CAN at 100Mb/s or faster? > > 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/4013ca87-ffe7-4fc1-b3f1-ded2a8259919%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: BBB CAN Baud Rate
Am Dienstag, 10. Juni 2014 00:51:57 UTC+2 schrieb edwin...@gmail.com: I have the Beaglebone Black tested and working on a CAN bus at 33.766k. At the moment, I do not have a way to test different baud rates. What other data rates would be acceptable for the Beaglebone Black? Can the BBB communicate CAN at 100Mb/s or faster? Thanks CAN http://en.wikipedia.org/wiki/Controller_Area_Network is fast, but not that fast. The maximum bit speed is 1 Mbit/s with the current standard ISO11898. The next generation, called CAN FD is expected to work up to 8 Mbit/s. In industrial applications a set of bit rates is defined http://www.can-cia.org/index.php?id=158 e.g. for CANopen by the CAN in Automation (CiA). These bit rates are supported by Linux drivers like can4linux http://sourceforge.net/projects/can4linux/ or SocketCAN. -- 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.
[beagleboard] Re: BBB CAN Baud Rate
I believe the CAN bus on the beaglebone is hardware limited to 1Mbit. Running CAN faster than that is pretty unusual. On Monday, June 9, 2014 5:51:57 PM UTC-5, edwin...@gmail.com wrote: I have the Beaglebone Black tested and working on a CAN bus at 33.766k. At the moment, I do not have a way to test different baud rates. What other data rates would be acceptable for the Beaglebone Black? Can the BBB communicate CAN at 100Mb/s or faster? 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
