Porting CANFestival to RTEMS

[Daniel Gutson]

On Wed, Aug 19, 2015 at 1:51 PM, Isaac Gutekunst
<isaac.gutekunst at vecna.com> wrote:
> Hi
>
> I'm thinking about porting CANFestival to RTEMS. I think it should be
> relatively doable do to the posix support, and because the core files don't
> have any platform specific code as far as I can tell.
>
> Has anyone had any experience porting CANFestival so far, are could offer
> some advice?

FWIW, we have CANAerospace running on BeagleBone Black and LPC1768.
I don't recall anything special about it.

>
> So far I've made a copy of the UNIX time and lincan drivers and renamed them
> to can_rtems and timers_rtems as well as a couple of other directories.
>
> I've gotten to the point where I need to link against an RTEMS BSP, and
> don't really know what to do. I want to include <rtems.h> and generate a
> static library that I can link with my application, or if I'm really lucky,
> run the existing examples on RTEMS.
>
> Regarding CAN drivers, I have written a simplistic CAN driver framework
> based on lincan and the current cpukit/dev/i2c style IMFS driver. This
> should be easy to support in CANFestival, and could pave the way for
> supporting lincan directly at some point.
>
>
> Thanks,
>
> Isaac
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-- 

Daniel F. Gutson
Chief Engineering Officer, SPD

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