diff options
Diffstat (limited to 'spaghetti-monster/fsm-adc.c')
| -rw-r--r-- | spaghetti-monster/fsm-adc.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/spaghetti-monster/fsm-adc.c b/spaghetti-monster/fsm-adc.c index 60eb843..9dc8866 100644 --- a/spaghetti-monster/fsm-adc.c +++ b/spaghetti-monster/fsm-adc.c @@ -149,7 +149,7 @@ static inline uint8_t calc_voltage_divider(uint16_t value) { uint8_t result = ((value / adc_per_volt) + VOLTAGE_FUDGE_FACTOR #ifdef USE_VOLTAGE_CORRECTION - + voltage_correction - 7 + + VOLT_CORR - 7 #endif ) >> 1; return result; @@ -349,7 +349,7 @@ static inline void ADC_voltage_handler() { voltage = ((uint16_t)(2*1.1*1024*10)/(measurement>>6) + VOLTAGE_FUDGE_FACTOR #ifdef USE_VOLTAGE_CORRECTION - + voltage_correction - 7 + + VOLT_CORR - 7 #endif ) >> 1; #endif @@ -428,10 +428,10 @@ static inline void ADC_temperature_handler() { // Convert ADC units to Celsius (ish) #ifndef USE_EXTERNAL_TEMP_SENSOR // onboard sensor for attiny25/45/85/1634 - temperature = (measurement>>1) + THERM_CAL_OFFSET + (int16_t)therm_cal_offset - 275; + temperature = (measurement>>1) + THERM_CAL_OFFSET + (int16_t)TH_CAL - 275; #else // external sensor - temperature = EXTERN_TEMP_FORMULA(measurement>>1) + THERM_CAL_OFFSET + (int16_t)therm_cal_offset; + temperature = EXTERN_TEMP_FORMULA(measurement>>1) + THERM_CAL_OFFSET + (int16_t)TH_CAL; #endif // how much has the temperature changed between now and a few seconds ago? @@ -447,10 +447,10 @@ static inline void ADC_temperature_handler() { pt = measurement + (diff * THERM_LOOKAHEAD); // convert temperature limit from C to raw 16-bit ADC units - // C = (ADC>>6) - 275 + THERM_CAL_OFFSET + therm_cal_offset; + // C = (ADC>>6) - 275 + THERM_CAL_OFFSET + TH_CAL; // ... so ... - // (C + 275 - THERM_CAL_OFFSET - therm_cal_offset) << 6 = ADC; - uint16_t ceil = (therm_ceil + 275 - therm_cal_offset - THERM_CAL_OFFSET) << 1; + // (C + 275 - THERM_CAL_OFFSET - TH_CAL) << 6 = ADC; + uint16_t ceil = (TH_CEIL + 275 - TH_CAL - THERM_CAL_OFFSET) << 1; int16_t offset = pt - ceil; // bias small errors toward zero, while leaving large errors mostly unaffected |