On 07/30/2010 02:24 PM, Peter Gammie wrote:
> On 30/07/2010, at 11:10 PM, Razvan-Ionut Stoian wrote:
>
>
>> However, when I decided to play with the SPI interface on my TS7200, I had
>> exactly the same problem as the original poster. If you were a beginner,
>> would you start programming interfaces in kernel space?
>>
> I haven't been following this discussion up to now, so perhaps I am off base.
> However, have you (or the OP) taken a look at e.g.
>
> http://www.google.com.au/search?q=linux+kernel+spi+ep93xx
>
> I believe you can get a 2.6.34.x kernel running without too much bother -
> IIRC Matthieu is onto that.
>
> Hope this helps!
>
> cheers
> peter
>
>
I'll take a further look. It looks like some work has been put into this.
The last time I tried an open source SPI driver for this chip (2.6.27/29
ish time) I gave up because the code did not handle buffer under-runs
correctly.
Cheers,
-Brett
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