Adapter driver for opencores I2C fpga

Morris, John John.Morris at
Mon Aug 25 04:34:37 CEST 2003

> From: Jean Delvare [mailto:khali at]
> Sent: Saturday, August 23, 2003 12:36 PM
> To: Morris, John
> Cc: sensors at
> Subject: Re: Adapter driver for opencores I2C fpga
> > Is this of interest?
> Yes, I think it's of interest, as long as at least one other 
> user around
> the world will be able to use your driver (but I'm not the 
> authority wrt
> that topic).

I'll document it a bit more, then the list can debate.

> I'd like you to tell me if the LM83 driver works OK for you. 
> It has been
> only slightly tested so far.

Yes, it works fine, though I have modified it quite a lot. The version I 
got with the 2.8.0 release had four repeats of essentially the same code, 
apart from register addresses, so I merged them into a single function.
I then added some extra status information. I was planning to look at the
latest in CVS on Monday or Tuesday to see if I had duplicated any effort
before offering this code back.

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