Let me apologies for my clumsiness, as I am new to all this. I will be more careful.
Peter -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Philippe Gerum Sent: Monday, January 17, 2011 10:52 AM To: Peter Hua Cc: [email protected]; [email protected] Subject: Re: [Xenomai-help] Xenomai mmap On Mon, 2011-01-17 at 10:37 -0800, Peter Hua wrote: > Platform: X86, 64-bit > > Thanks for the API linke. I have recoded to not use "rtdm_iomap_to_user" and used the mmap call. However, I am not able to open the driver with the open() call. It returned -1. Any suggestion? Example? > This is getting silly. Please make sure to use anything you may have been given to do your work, by order of usefulness: - brain, - documentation, - computer. You obviously have a computer, so, if you are missing any other item from this list, please make sure to get the complete package before posting anew. Also, please stop posting whatever code you happen to perpetrate to this list: it gives anyone with a functional brain a huge feeling of seasickness. Final note: this list is not a cheap helpdesk to get his work done for free. Everyone has to do some efforts to keep things rolling. Thanks (I'm trying hard to mean it). > Thanks, > Peter Hua > Innovative Integration > 805-578-4275 > > > -----Original Message----- > From: Gilles Chanteperdrix [mailto:[email protected]] > Sent: Monday, January 17, 2011 9:03 AM > To: Peter Hua > Cc: [email protected]; [email protected] > Subject: Re: [Xenomai-help] Xenomai mmap > > Peter Hua wrote: > > Is there any example code to map PCI registers into user space? I am having > > problem getting functions rtdm_iomap_to_user and mmap to compile. My code > > is attached. > > What platform? What error message do you get? > -- Philippe. _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
