> > 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 > > > > -- > > Before posting, please read the FAQ: > > http://ecos.sourceware.org/fom/ecos > > and search the list archive: > http://ecos.sourceware.org/ml/ecos-discuss > > > 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
Looks interesting, if not a bit application specific, but from the comments it matches my application quite well. I have battery voltage through a potential divider, a couple of motor currents off sense resitors and some hall effect sensors for other currents to measure. Thanks, Steven -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
