We have ported CanFestival over to an RTEMS environment, although our
system is a little different to normal.
We have a Base application which is linked with RTEMS.
Then we have other applications which the Base starts up depending on
requirements / configuration. We have a runtime link between these
applications and the Base/RTEMS.
We have used CANFestival in one of these applications. It is setup as a
CAN master node. If you have any specific questions I would be more
than happy to help out.
regards,
Ian Caddy
On 20/08/2015 12:51 AM, Isaac Gutekunst 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?
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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Ian Caddy
Goanna Technologies Pty Ltd
+61 8 9444 2634
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