Jan Kiszka wrote:
> Roland Tollenaar wrote:
>> Hi list,
>>
>> does anyone have, or can anyone direct met to a project or code-snippet
>> that shows how the CAN driver in the xenomai patch is used in an
>> application? If not that any documentation that gives and explains what
>> calls it responds to.
> 
> Check src/utils/can/ on some tools that can also serve as nice examples.
> But maybe we should also add even simpler demo code to the examples
> repository. Just takes someone to write them...

The utility programs rtcanconfig, rtcansend and rtcanrcv in 
src/utils/can already demonstrate most of RT-Socket-CAN's functionality 
including filter definition and error handling. I do not see a need for 
simpler examples. I have attached a patch for a nice program to measure 
the round trip time of CAN messages. It contrast to the other CAN 
utility programs, it uses the POSIX-API and works as-is for Socket-CAN 
as well. Jan, any objections to include it? If yes, I'm going to provide 
a README.

BTW: some time ago I provided a patch to make the CAN utility programs 
part of the Doxygen documentation. IIRC, we said it's nice to have 
hyperlinked examples in general.

Wolfgang.