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DENSO map calibration

This commit is contained in:
rusEfi 2017-09-21 21:15:13 -04:00
parent ad0e394f76
commit 8fdc48be40
2 changed files with 4 additions and 12 deletions
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12
firmware/config/engines/mazda_miata_1_6.cpp
View File

@ -92,18 +92,8 @@ void setMiataNA_1_6_Configuration(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
// Frankenso analog #6 pin 3R, W56 (5th lower row pin from the end) top <> W45 bottom jumper, not OEM
engineConfiguration->map.sensor.hwChannel = EFI_ADC_7;
engineConfiguration->map.sensor.type = MT_CUSTOM;
// 66.677993 kPa drop = 2v drop
// see http://rusefi.com/forum/viewtopic.php?f=3&t=906&p=18976#p18976
float _100Kpa_value = 3.7;
engineConfiguration->map.sensor.lowValue = 33.322271;
engineConfiguration->mapLowValueVoltage = _100Kpa_value - 2;
engineConfiguration->map.sensor.highValue = 100;
engineConfiguration->mapHighValueVoltage = _100Kpa_value;
engineConfiguration->map.sensor.type = MT_TOYOTA_89420_02010;
engineConfiguration->mafAdcChannel = EFI_ADC_0;

4
firmware/controllers/sensors/map.cpp
View File

@ -63,6 +63,8 @@ static FastInterpolation mpx4100(0.3, 20, 4.9, 105);
//static FastInterpolation dodgeNeon2003(0.5 /* volts */, 0 /* kPa */, 4.5 /* volts */ , 100 /* kPa */);
static FastInterpolation dodgeNeon2003(0.4 /* volts */, 15.34 /* kPa */, 4.5 /* volts */ , 100 /* kPa */);
static FastInterpolation densoToyota(3.7 - 2 /* volts */, 33.322271 /* kPa */, 3.7 /* volts */ , 100 /* kPa */);
/**
* We hold a reference to current decoder to reduce code branching
* to lookup decoder each time we need to decode
@ -88,7 +90,7 @@ float decodePressure(float voltage, air_pressure_sensor_config_s * mapConfig DEC
case MT_GM_3_BAR:
return gm3bar.getValue(voltage);
case MT_TOYOTA_89420_02010:
// todo: add calibration
return densoToyota.getValue(voltage);
case MT_MPX4100:
return mpx4100.getValue(voltage);
default: