diff options
| author | Keith Packard <keithp@keithp.com> | 2013-06-15 01:20:49 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-06-15 01:21:45 -0700 |
| commit | be9ee9ed2d041c4ab4e77ee2010fe3c7a1ca6597 (patch) | |
| tree | 2ec07a0e0e03157589b51e6d5d67a2e01972af83 /src/lpc/lpc.h | |
| parent | 7361371190bf3805b6d0414e61f697aca7c7cff1 (diff) | |
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>
Diffstat (limited to 'src/lpc/lpc.h')
| -rw-r--r-- | src/lpc/lpc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/lpc/lpc.h b/src/lpc/lpc.h index 49034c1c..d66f0dd0 100644 --- a/src/lpc/lpc.h +++ b/src/lpc/lpc.h @@ -1169,6 +1169,13 @@ extern struct lpc_adc lpc_adc; #define LPC_ADC_CR_CLKS_6 5 #define LPC_ADC_CR_CLKS_5 6 #define LPC_ADC_CR_CLKS_4 7 +#define LPC_ADC_CR_START 24 +#define LPC_ADC_CR_START_NONE 0 +#define LPC_ADC_CR_START_NOW 1 + +#define LPC_ADC_GDR_CHN 24 +#define LPC_ADC_GDR_OVERRUN 30 +#define LPC_ADC_GDR_DONE 31 #define LPC_ADC_INTEN_ADINTEN 0 #define LPC_ADC_INTEN_ADGINTEN 8 |