> > *Thanks for that William. Very handy information. Do you know if anyone > made it work on BBB yet?* > *I will try that soon I hoop.* >
No idea, but I'd imagine it shouldn't be too much to get working. What I'd really like to see is someone using a PRU with this device. Just because I think it'd be interesting. On Thu, Jan 21, 2016 at 11:04 PM, Marius <[email protected]> wrote: > Thanks for that William. Very handy information. Do you know if anyone > made it work on BBB yet? > I will try that soon I hoop. > > > ------ Original Message ------ > From: "William Hermans" <[email protected]> > To: [email protected] > Sent: 2016-01-21 21:32:58 > Subject: Re: [beagleboard] CAN over SPI using MCP2515 and Beaglebone > > > The last time I looked, the there was already a kernel driver for this CAN > device. > http://lxr.free-electrons.com/source/drivers/net/can/mcp251x.c?v=3.14 is > just one such example for the 3.14.x kernel, but that does not mean you > *need* 3.14.x kernel for it to work. > > Anyway, I know several people have gotten this chip to work on the rPI - > Since I googled this chip a couple months ago to see what all was done with > it in Linux. At minimum you should have many things to go by from the rPI > camp. Most of the setup / usage should be similar. > > On Wed, Jan 20, 2016 at 11:11 PM, Marius <[email protected]> wrote: > >> I have a feeling that you will have to change the low level driver code >> to include the SPI mechanism. Can is not just a protocol but there is a lot >> of bus arbitration type of actions at low level. >> I wonder if it would not be easier to look for a high level protocol that >> can be piped to any comms driver or even roll your own. >> >> >> >> ----------------------------- >> >> <https://www.facebook.com/pages/Blue-Arc-Cnc/331222580384016?ref=hl> >> >> >> >> ------ Original Message ------ >> From: "Sam Daleo" <[email protected]> >> To: "BeagleBoard" <[email protected]> >> Sent: 2016-01-21 07:06:58 >> Subject: [beagleboard] CAN over SPI using MCP2515 and Beaglebone >> >> >> Hey! Just like the title says, I'm interested in doing this. I know I can >> use the CAN bus on the Beaglebone, but I want to be able to do it over SPI. >> Anyone ever tried this before? >> >> -- >> 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. >> >> -- >> 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. >> > > -- > 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. > > -- > 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. > -- 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.
