Re: [iPAQ] SPI Interface

On Tue, 2003-04-15 at 13:56, Sergei Penaz wrote:
> I want to develop my own expansion pack for ipaq 3970. In this expansion
> pack I planning to set Compact Flash slot and microcontroller. To
> communicate
> with this microcontroller I plan use SPI.
>
> Can I communicate with SPI like with RS-232? If yes, what device I must
> use to
> communicate with it, for example open("/dev/????",...)? If not, maybe
> anybody
> can help me, Im not longer programming under Linux.

I don't think the SPI interface is exposed to user space at present,
though I guess it wouldn't be hard to add a character device for it.

p.
Received on Tue Apr 15 13:01:32 2003