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Re: ARM7 ADC drivers - any progress?


On Mon, 18 May 2009 15:50:32 +0200, Steven Clugston <steven.clugston@newcastle.ac.uk> wrote:

Hi

I want to use an ARM7 board running eCos for a battery charge monitor / UPS type application for which I need ADC support.

I need a small and cheap standalone board for this and I have identified Olimex SAM7-MT-256 (AT91SAM7S256) and Olimex LPC-MT-2138 as possible candidates.
Reading back through the archives there has been recent discussion about an AT91 ADC driver and an LPC2xxx ADC driver modified from the LPC24xx driver:


AT91:
http://sourceware.org/ml/ecos-discuss/2008-10/msg00018.html

LPC2xxx:
http://sourceware.org/ml/ecos-discuss/2008-12/msg00176.html

Has there been any more progress with these?

Are they likely to be contributed or made available anytime soon?

Thanks,

Steven

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Hi Steven
I am not familiar with the processors you mention, but I have written a module
that uses the adc of the AT91SAM7X. Its not ready to go into ecos (as part of ecos), but it integrates smoothly into an ecos-based application - and it works. It may (or may not :-( ) be helpfull for you.


Best regards
  Robert

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