Is there a method of using these commands at boot so that the CAN interface is available?
config-pin P1_28 can # rx config-pin P1_26 can # tx I have trouble to find the necessary information on how to create a CANbus related overlay. But in fact I only need these two commands to execute at boot. Gwen Op maandag 8 januari 2018 03:17:50 UTC+1 schreef RobertCNelson: > > On Sun, Jan 7, 2018 at 5:36 AM, <[email protected] <javascript:>> > wrote: > > Hello Folks! > > > > We are currently experimenting with the PocketBeagle CAN Connection but > > haven't got much success yet. The PocketBeagle will be connected to a > car. > > To accomplish this we use a CAN Board > > (https://www.waveshare.com/sn65hvd230-can-board.htm) in connection with > a > > step down converter and a OBD2 Male Connector. > > > > Our first thought was that we can use the dcan1 Pins (P2.09 for RX, > P2.11 > > for TX) to connect the hardware and just test everything with the > socketcan > > tool - without success. > > > > We then tried different Tutorials: > > http://www.thomas-wedemeyer.de/beaglebone-canbus-python.html > > http://www.instructables.com/id/DIY-Beaglebone-CAN-Bus-Cape/ > > They didn't work either. > > > > Another problem is that there is almost no documentation on how to use > the > > PocketBealge CAN or maybe we just can't find it. > > > > Has someone got a good tutorial or hints how to use the CAN Pins > correct? Do > > we need the Device Tree Overlays? How can we test that a Device Tree > Overlay > > is working properly or something is connected to the CAN pins? > > We are really thankful for any advise or solution! > > https://github.com/beagleboard/pocketbeagle/wiki/Peripherals > > If you see any mistakes feel free to help improve ^ it.. > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/c09161d8-ddb9-4250-8301-9f546553bf78%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
