altos/lpc: Filter ADC inputs
authorKeith Packard <keithp@keithp.com>
Sat, 15 Jun 2013 08:20:49 +0000 (01:20 -0700)
committerKeith Packard <keithp@keithp.com>
Sat, 15 Jun 2013 08:21:45 +0000 (01:21 -0700)
commitbe9ee9ed2d041c4ab4e77ee2010fe3c7a1ca6597
tree2ec07a0e0e03157589b51e6d5d67a2e01972af83
parent7361371190bf3805b6d0414e61f697aca7c7cff1
altos/lpc: Filter ADC inputs

They're amazingly noisy on EasyMini, so just filter them as the only
thing we use them for is battery and pyro numbers.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/lpc/ao_adc_lpc.c
src/lpc/ao_arch_funcs.h
src/lpc/lpc.h