Re: RasPi GPIO driver

[williamssimonp at gmail.com]

I am testing one as we speak, if you’re interested.  Should be ready to submit the patch about mid-week.


Regards


Simon



Sent from Windows Mail



From: sarraciro
Sent: ‎Sunday‎, ‎20‎ ‎October‎ ‎2013 ‎22‎:‎28
To: rtems-users at rtems.org

Hi all,
I'm trying to write a simple driver to use raspberry pi gpio.
I've found some examples for the POSIX approach (& I tried it with
success) but I'm more interesting to pure C solution.
I read the RTEMS's documentation but it's too general (for my
know-how) ... and  I've read the BCM2835 datasheet for register
addresses ...  I understood the relevance to use the pointers for access
to the memory...but I'm stucking until now I don't understand how to
move on...
Any suggestions or lectures for understand how to complete the task? 
thank you
rc

_______________________________________________
rtems-users mailing list
rtems-users at rtems.org
http://www.rtems.org/mailman/listinfo/rtems-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/users/attachments/20131020/f93288e4/attachment-0001.html>