How to use the rtdm udd?

Wolfgang Grandegger wg at grandegger.com
Mon Apr 6 10:02:04 CEST 2020


Hello,

Am 06.04.20 um 09:58 schrieb Wolfgang Grandegger via Xenomai:
> Hello,
> 
> Am 06.04.20 um 09:47 schrieb Jan Kiszka via Xenomai:
>> On 06.04.20 09:31, 孙世龙 via Xenomai wrote:
>>> How to use the rtdm udd?
>>> Is there some examples to show how to use it?Is there some material on
>>> how
>>> to use it?
>>> Thanks.Looking forward to your replay.
>>>
>>
>> In fact, we lack an example driver. However, the usage is analoguous to
>> the kernel's UIO framework, and details a documented in
>> https://gitlab.denx.de/Xenomai/xenomai/-/blob/master/include/cobalt/kernel/rtdm/udd.h
> 
> Some time ago, Philippe posted a simple UDD driver:
> 
> https://xenomai.org/pipermail/xenomai/2017-February/037121.html

Ah, sorry, that's a driver example but I also remember a user-space
example program. Start digging now...

Wolfgang



More information about the Xenomai mailing list