diff options
| author | Keith Packard <keithp@keithp.com> | 2012-10-10 14:28:07 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2012-10-10 14:28:07 -0700 |
| commit | 3f059f8878a79b3154a19b6803fbc367eda80dc9 (patch) | |
| tree | 9227660e42805f639167cd7ccef5b4ffa53c8c46 /src/cc1111/ao_adc.c | |
| parent | 422799d9be36ef71b63c1c0fd80d5e76da802949 (diff) | |
altos/telefire: Add siren/strobe support
This also involved hacking up the code to allow for non-zero offsets
for the pad firing and continuity pins.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/cc1111/ao_adc.c')
| -rw-r--r-- | src/cc1111/ao_adc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/cc1111/ao_adc.c b/src/cc1111/ao_adc.c index f7b52281..f8000410 100644 --- a/src/cc1111/ao_adc.c +++ b/src/cc1111/ao_adc.c @@ -20,6 +20,10 @@ volatile __xdata struct ao_data ao_data_ring[AO_DATA_RING]; volatile __data uint8_t ao_data_head; +#ifndef AO_ADC_FIRST_PIN +#define AO_ADC_FIRST_PIN 0 +#endif + void ao_adc_poll(void) { @@ -29,7 +33,7 @@ ao_adc_poll(void) # ifdef TELENANO_V_0_1 ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 1; # else - ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | 0; + ADCCON3 = ADCCON3_EREF_VDD | ADCCON3_EDIV_512 | AO_ADC_FIRST_PIN; # endif #endif } @@ -141,7 +145,7 @@ ao_adc_isr(void) __interrupt 1 #endif /* telemini || telenano */ #ifdef TELEFIRE_V_0_1 - a = (uint8_t __xdata *) (&ao_data_ring[ao_data_head].adc.sense[0] + sequence); + a = (uint8_t __xdata *) (&ao_data_ring[ao_data_head].adc.sense[0] + sequence - AO_ADC_FIRST_PIN); a[0] = ADCL; a[1] = ADCH; if (sequence < 5) |