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fix #442

This commit is contained in:
rusefi 2017-08-31 07:57:39 -04:00
parent 3840bbe36f
commit c40a892683
1 changed files with 2 additions and 7 deletions
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9
firmware/hw_layer/algo/adc_math.h
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@ -8,16 +8,11 @@
#ifndef ADC_MATH_H_
#define ADC_MATH_H_
// it is important that this constant is a float, not double literal
#ifndef ADC_VCC
// todo: migrate to engineConfiguration->adcVcc under https://github.com/rusefi/rusefi/issues/442
#define ADC_VCC 3.0f
#endif /* ADC_VCC */
#define ADC_MAX_VALUE 4095
#define adcToVolts(adc) (ADC_VCC / ADC_MAX_VALUE * (adc))
#define adcToVolts(adc) ((engineConfiguration->adcVcc) / ADC_MAX_VALUE * (adc))
#define voltsToAdc(volts) ((volts) * (ADC_MAX_VALUE / ADC_VCC))
#define voltsToAdc(volts) ((volts) * (ADC_MAX_VALUE / (engineConfiguration->adcVcc)))
#define getVoltage(msg, hwChannel) (adcToVolts(getAdcValue(msg, hwChannel)))