xd yang wrote:
> Hi, Gilles:
> thanks very much for your answers, i really appreciate it.
> I would like to give you more descriptions of my problem in case if
> you could give me more advices.The thing is i have a certain device
> with a dsp in it which is connected by PCI port with PC. And a driver
> for that device will be implemented in Xenomai kernel layer, and i need
> another application in linux user space to pass some commande to the DSP
> or receive some messages from the device. So that i need to implement a
> linux driver in standard linux kernel layer to connect the linux user
> space application and the Xenomai device driver. How could i realise
> it in this situation? could you give me some suggestions? thanks a
> lot,have a good day.
> |
The RTDM API allow you to write drivers that may be accessed both from
real-time and non real-time contexts. So, you only have to write your
driver with the RTDM API and you will be able to access it from
real-time as well as non real-time application.
--
Gilles Chanteperdrix
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