/* public byte[] GetBatteryCorrectionMap(float[] correctionFactors)
{
byte[] retval = new byte[22];
int bcount = 0;
for (int i = 0; i < 11; i++)
{
float val = GetBatteryCorrection(i) / 0.004F;
int ival = Convert.ToInt32(val);
byte b1 = (byte)(ival / 256);
byte b2 = (byte)(ival - (int)b1 * 256);
retval[bcount++] = b1;
retval[bcount++] = b2;
}
return retval;
}*/
private void SetInjectorBatteryCorrectionMap(IECUFile m_file, InjectorType injectorType)
{
byte[] batt_korr_tab = new byte[22]; // 11 values, first one is for 15 volt
float tempvalue = 0;
switch (injectorType)
{
case InjectorType.Stock:
case InjectorType.Siemens875Dekas:
case InjectorType.Siemens1000cc:
batt_korr_tab.SetValue((byte)0x00, 0); // 15 volt = 0.59
batt_korr_tab.SetValue((byte)0x93, 1);
batt_korr_tab.SetValue((byte)0x00, 2); // 14 volt = 0.77
batt_korr_tab.SetValue((byte)0xC0, 3);
batt_korr_tab.SetValue((byte)0x00, 4); // 13 volt = 0.78
batt_korr_tab.SetValue((byte)0xC3, 5);
batt_korr_tab.SetValue((byte)0x00, 6); // 12 volt = 0.94
batt_korr_tab.SetValue((byte)0xEB, 7);
batt_korr_tab.SetValue((byte)0x01, 8); // 11 volt = 1.28
batt_korr_tab.SetValue((byte)0x40, 9);
batt_korr_tab.SetValue((byte)0x01, 10); // 10 volt = 1.50
batt_korr_tab.SetValue((byte)0x77, 11);
batt_korr_tab.SetValue((byte)0x01, 12); // 9 volt = 1.85
batt_korr_tab.SetValue((byte)0xCE, 13);
batt_korr_tab.SetValue((byte)0x02, 14); // 8 volt = 2.32
batt_korr_tab.SetValue((byte)0x44, 15);
batt_korr_tab.SetValue((byte)0x03, 16); // 7 volt = 3.73
batt_korr_tab.SetValue((byte)0xA4, 17);
batt_korr_tab.SetValue((byte)0x03, 18); // 6 volt = 3.73
batt_korr_tab.SetValue((byte)0xA4, 19);
batt_korr_tab.SetValue((byte)0x03, 20); // 5 volt = 3.73
batt_korr_tab.SetValue((byte)0xA4, 21);
break;
case InjectorType.GreenGiants:
batt_korr_tab.SetValue((byte)0x00, 0); // 15 volt = 0.894
batt_korr_tab.SetValue((byte)0xDF, 1);
batt_korr_tab.SetValue((byte)0x00, 2); // 14 volt = 1.003
batt_korr_tab.SetValue((byte)0xFA, 3);
batt_korr_tab.SetValue((byte)0x01, 4); // 13 volt = 1.15
batt_korr_tab.SetValue((byte)0x1F, 5);
batt_korr_tab.SetValue((byte)0x01, 6); // 12 volt = 1.308
batt_korr_tab.SetValue((byte)0x47, 7);
batt_korr_tab.SetValue((byte)0x01, 8); // 11 volt = 1.521
batt_korr_tab.SetValue((byte)0x7C, 9);
batt_korr_tab.SetValue((byte)0x01, 10); // 10 volt = 1.768
batt_korr_tab.SetValue((byte)0xBA, 11);
batt_korr_tab.SetValue((byte)0x02, 12); // 9 volt = 2.102
batt_korr_tab.SetValue((byte)0x0D, 13);
batt_korr_tab.SetValue((byte)0x02, 14); // 8 volt = 2.545
batt_korr_tab.SetValue((byte)0x7C, 15);
batt_korr_tab.SetValue((byte)0x03, 16); // 7 volt = 3.216
batt_korr_tab.SetValue((byte)0x24, 17);
batt_korr_tab.SetValue((byte)0x04, 18); // 6 volt = 4.142
batt_korr_tab.SetValue((byte)0x0B, 19);
batt_korr_tab.SetValue((byte)0x05, 20); // 5 volt = 5.45
batt_korr_tab.SetValue((byte)0x52, 21);
break;
case InjectorType.Siemens630Dekas:
batt_korr_tab.SetValue((byte)0x00, 0); // 15 volt = 0.33
batt_korr_tab.SetValue((byte)0x52, 1);
batt_korr_tab.SetValue((byte)0x00, 2); // 14 volt = 0.433
batt_korr_tab.SetValue((byte)0x6C, 3);
batt_korr_tab.SetValue((byte)0x00, 4); // 13 volt = 0.548
batt_korr_tab.SetValue((byte)0x89, 5);
batt_korr_tab.SetValue((byte)0x00, 6); // 12 volt = 0.673
batt_korr_tab.SetValue((byte)0xA8, 7);
batt_korr_tab.SetValue((byte)0x00, 8); // 11 volt = 0.802
batt_korr_tab.SetValue((byte)0xC8, 9);
batt_korr_tab.SetValue((byte)0x00, 10); // 10 volt = 0.974
batt_korr_tab.SetValue((byte)0xF3, 11);
batt_korr_tab.SetValue((byte)0x01, 12); // 9 volt = 1.208
batt_korr_tab.SetValue((byte)0x2E, 13);
batt_korr_tab.SetValue((byte)0x01, 14); // 8 volt = 1.524
batt_korr_tab.SetValue((byte)0x7D, 15);
batt_korr_tab.SetValue((byte)0x01, 16); // 7 volt = 2.023
batt_korr_tab.SetValue((byte)0xF9, 17);
batt_korr_tab.SetValue((byte)0x02, 18); // 6 volt = 2.74
batt_korr_tab.SetValue((byte)0xAD, 19);
batt_korr_tab.SetValue((byte)0x03, 20); // 5 volt = 3.6
batt_korr_tab.SetValue((byte)0x84, 21);
break;
}
// write to batt_korr_tab
m_file.WriteData(batt_korr_tab, (uint)m_file.GetFileInfo().GetSymbolAddressFlash("Batt_korr_tab!"));
}
public TuningResult FreeTuneBinary(IECUFile m_File, double peakTorque, double peakBoost, bool tuneBasedOnTorque, MapSensorType mapType, TurboType turboType, InjectorType injectorType, BPCType valve, int rpmlimiter, int knockTime)
{
Trionic5Resume _localResume = new Trionic5Resume();
m_fileInformation = m_File.GetFileInfo();
string filename = m_fileInformation.Filename;
// first set things right by running the tunetostagex wizard
// generate a nice x_scale for ignition map (18 long)
PressureToTorque ptt = new PressureToTorque();
double peak_boost = ptt.CalculatePressureFromTorque(peakTorque, turboType);
if (!tuneBasedOnTorque) peak_boost = peakBoost;
double peak_boost_request = peak_boost;
double correction = 1.0;
if (mapType == MapSensorType.MapSensor30) correction = 1.2;
if (mapType == MapSensorType.MapSensor35) correction = 1.4;
if (mapType == MapSensorType.MapSensor40) correction = 1.6;
if (mapType == MapSensorType.MapSensor50) correction = 2.0;
peak_boost_request *= 100;
peak_boost_request += 100;
peak_boost_request /= correction;
peak_boost_request -= 100;
peak_boost_request /= 100;
double min_pressure = -1;
double max_pressure = peak_boost;
#region preparation
/********* start of prepare phase *********/
string enginetp = readenginetype(filename);
string partnumber = readpartnumber(filename);
PartNumberConverter pnc = new PartNumberConverter();
ECUInformation ecuinfo = pnc.GetECUInfo(partnumber, enginetp);
bool isLpt = true;
if (ReadTunedToStageMarker(filename) > 0)
{
return TuningResult.TuningFailedAlreadyTuned;
}
else if (ReadThreeBarConversionMarker(filename) > 0)
{
return TuningResult.TuningFailedThreebarSensor;
}
Trionic5Properties t5p = m_File.GetTrionicProperties();
if (ecuinfo.Valid)
{
if (ecuinfo.Isaero || ecuinfo.Isfpt)
{
isLpt = false;
}
}
if (t5p.MapSensorType != mapType)
{
ConvertFileToThreeBarMapSensor(m_fileInformation, t5p.MapSensorType, mapType);
}
// check injector type
if (t5p.InjectorType != injectorType)
{
int inj_konst_diff = DetermineDifferenceInInjectorConstant(t5p.InjectorType, injectorType);
AddToInjectorConstant(filename, inj_konst_diff);
SetInjectorBatteryCorrectionMap(m_File, injectorType); //TODO: check this function for correctness!
}
/*if (injectorType == InjectorType.Stock) writebyteinfile(filename, GetSymbolAddress("Inj_konst!"), 19);
else if (injectorType == InjectorType.GreenGiants) writebyteinfile(filename, GetSymbolAddress("Inj_konst!"), 18);
else if (injectorType == InjectorType.Siemens630Dekas) writebyteinfile(filename, GetSymbolAddress("Inj_konst!"), 15);
else if (injectorType == InjectorType.Siemens875Dekas) writebyteinfile(filename, GetSymbolAddress("Inj_konst!"), 13);
else if (injectorType == InjectorType.Siemens875Dekas) writebyteinfile(filename, GetSymbolAddress("Inj_konst!"), 13);*/
t5p.TurboType = turboType;
t5p.InjectorType = injectorType;
t5p.MapSensorType = mapType;
// determine stage??
int stage = 0;
if (peak_boost < 1.2) stage = 1;
else if (peak_boost < 1.3) stage = 2;
else if (peak_boost < 1.4) stage = 3;
else if (peak_boost < 1.5) stage = 4;
else if (peak_boost < 1.6) stage = 5;
else if (peak_boost < 1.7) stage = 6;
else if (peak_boost < 1.8) stage = 7;
else if (peak_boost < 1.9) stage = 8;
else stage = 9;
m_File.SetTrionicOptions(t5p);
TuneToStage(filename, stage, peak_boost_request, 0.52, 1.0, 0.52, 1.54, 90, isLpt, turboType, injectorType, mapType);
_localResume.ResumeTuning = m_resume.ResumeTuning.Copy();
/*********** end of prepare phase **************/
// set limiter, bpc valve type and knock time
SetBPCValveType(filename, valve);
_localResume.AddToResumeTable("Set BPC driving frequencies");
SetRPMLimiter(filename, rpmlimiter);
_localResume.AddToResumeTable("Set RPM limiter");
SetKnockTime(filename, knockTime);
_localResume.AddToResumeTable("Set knock time value");
#endregion
// if mapsensor != stock and injectors are 630 cc or bigger
if (mapType != MapSensorType.MapSensor25 && (injectorType == InjectorType.Siemens630Dekas || injectorType == InjectorType.Siemens875Dekas || injectorType == InjectorType.Siemens1000cc))
{
// now scale it
double step = (max_pressure - min_pressure) / 17;
double[] axisforIgnitionMap = new double[18];
for (int i = 0; i < 18; i++)
{
axisforIgnitionMap.SetValue(min_pressure + (i * step), i);
}
byte[] actualAxis = new byte[36];
int j = 0;
for (int i = 0; i < 18; i++)
{
double currValue = Convert.ToDouble(axisforIgnitionMap.GetValue(i));
currValue *= 100;
currValue += 100;
if (mapType == MapSensorType.MapSensor30) currValue /= 1.2;
else if (mapType == MapSensorType.MapSensor35) currValue /= 1.4;
else if (mapType == MapSensorType.MapSensor40) currValue /= 1.6;
else if (mapType == MapSensorType.MapSensor50) currValue /= 2.0;
int ival = Convert.ToInt32(currValue);
byte v1 = (byte)(ival / 256);
byte v2 = (byte)(ival - (int)v1 * 256);
actualAxis.SetValue(v1, j++);
actualAxis.SetValue(v2, j++);
}
m_File.WriteData(actualAxis, (uint)m_File.GetFileInfo().GetSymbolAddressFlash("Ign_map_0_x_axis!"));
_localResume.AddToResumeTable("Generated and saved new ignition map x axis");
//Generate the ignition map based on the axis values
GenerateAndSaveNewIgnitionMap(m_File, false);
_localResume.AddToResumeTable("Generated and saved new ignition map");
min_pressure = -0.8;
step = (max_pressure - min_pressure) / 15;
// now setup x axis for fuel map
double[] axisforFuelMap = new double[16];
for (int i = 0; i < 16; i++)
{
axisforFuelMap.SetValue(min_pressure + (i * step), i);
}
byte[] actualFuelAxis = new byte[16];
for (int i = 0; i < 16; i++)
{
double currValue = Convert.ToDouble(axisforFuelMap.GetValue(i));
currValue *= 100;
currValue += 100;
if (mapType == MapSensorType.MapSensor30) currValue /= 1.2;
else if (mapType == MapSensorType.MapSensor35) currValue /= 1.4;
else if (mapType == MapSensorType.MapSensor40) currValue /= 1.6;
else if (mapType == MapSensorType.MapSensor50) currValue /= 2.0;
int ival = Convert.ToInt32(currValue);
if (ival > 255) ival = 255;
actualFuelAxis.SetValue((byte)ival, i);
}
m_File.WriteData(actualFuelAxis, (uint)m_File.GetFileInfo().GetSymbolAddressFlash("Fuel_map_xaxis!"));
_localResume.AddToResumeTable("Generated and saved new fuel map x axis");
//Generate the ignition map based on the axis values
GenerateAndSaveNewFuelMap(m_File);
_localResume.AddToResumeTable("Generated and saved new fuel map");
min_pressure = -0.3;
step = (max_pressure - min_pressure) / 11;
// now setup x axis for fuel map
double[] axisforFuelKnockMap = new double[12];
for (int i = 0; i < 12; i++)
{
axisforFuelKnockMap.SetValue(min_pressure + (i * step), i);
}
byte[] actualFuelKnockAxis = new byte[12];
for (int i = 0; i < 12; i++)
{
double currValue = Convert.ToDouble(axisforFuelKnockMap.GetValue(i));
currValue *= 100;
currValue += 100;
if (mapType == MapSensorType.MapSensor30) currValue /= 1.2;
else if (mapType == MapSensorType.MapSensor35) currValue /= 1.4;
else if (mapType == MapSensorType.MapSensor40) currValue /= 1.6;
else if (mapType == MapSensorType.MapSensor50) currValue /= 2.0;
int ival = Convert.ToInt32(currValue);
if (ival > 255) ival = 255;
actualFuelKnockAxis.SetValue((byte)ival, i);
}
m_File.WriteData(actualFuelKnockAxis, (uint)m_File.GetFileInfo().GetSymbolAddressFlash("Fuel_knock_xaxis!"));
_localResume.AddToResumeTable("Generated and saved new fuel knock map x axis");
//Generate the ignition map based on the axis values
GenerateAndSaveNewFuelKnockMap(m_File);
_localResume.AddToResumeTable("Generated and saved new fuel knock map");
// mesh up a boost request map for this.. already possible
// adjust peak boost to be scaled for the mapsensor type
SetBoostRequestMaps(turboType, injectorType, mapType, m_File.GetFileInfo().Filename, peak_boost_request, 100, isLpt);
_localResume.AddToResumeTable("Generated boost request maps");
}
m_resume.ResumeTuning = _localResume.ResumeTuning.Copy();
return TuningResult.TuningSuccess;
}
private void IncreaseByteVariableWith140Percent(IECUFile m_File, string symbol)
{
// read value
byte[] data = m_File.ReadData((uint)m_File.GetFileInfo().GetSymbolAddressFlash(symbol), (uint)m_File.GetFileInfo().GetSymbolLength(symbol));
for (int t = 0; t < data.Length; t++)
{
double dval = Convert.ToDouble(data[t]);
dval *= 1.4;
data[t] = Convert.ToByte(dval);
}
m_File.WriteData(data, (uint)m_File.GetFileInfo().GetSymbolAddressFlash(symbol));
}
private void GenerateStartVevFak(IECUFile m_File)
{
byte[] vev_fak = new byte[15] { 8, 12, 16, 20, 23, 32, 36, 45, 60, 104, 128, 168, 208, 254, 255 };
m_File.WriteData(vev_fak, (uint)m_File.GetFileInfo().GetSymbolAddressFlash("Startvev_fak!"));
}
private void GenerateAndSaveNewIgnitionMap(IECUFile m_File, bool runsE85)
{
//TODO: Implement
// get the axis
TuningReferenceMaps _referenceMaps = new TuningReferenceMaps();
byte[] pressure_axis = m_File.ReadData((uint)m_File.GetFileInfo().GetSymbolAddressFlash("Ign_map_0_x_axis!"), (uint)m_File.GetFileInfo().GetSymbolLength("Ign_map_0_x_axis!"));
byte[] rpm_axis = m_File.ReadData((uint)m_File.GetFileInfo().GetSymbolAddressFlash("Ign_map_0_y_axis!"), (uint)m_File.GetFileInfo().GetSymbolLength("Ign_map_0_y_axis!"));
byte[] new_ignition_map = new byte[16 * 18 * 2];
int ign_map_index = 0;
for (int rpm_index = rpm_axis.Length-2; rpm_index >=0; rpm_index -= 2)
{
for (int pressure_index = 0; pressure_index < pressure_axis.Length; pressure_index += 2)
{
int irpm = Convert.ToInt32(rpm_axis[rpm_index]) * 256;
irpm += Convert.ToInt32(rpm_axis[rpm_index+1]);
int ipressure = Convert.ToInt32(pressure_axis[pressure_index]) * 256;
ipressure += Convert.ToInt32(pressure_axis[pressure_index + 1]);
double correctionFactor = 1;
double pressure = ipressure;
MapSensorType mapsensor = m_File.GetMapSensorType(false);
if (mapsensor == MapSensorType.MapSensor30) correctionFactor = 1.2;
else if (mapsensor == MapSensorType.MapSensor35) correctionFactor = 1.4;
else if (mapsensor == MapSensorType.MapSensor40) correctionFactor = 1.6;
else if (mapsensor == MapSensorType.MapSensor50) correctionFactor = 2.0;
pressure *= correctionFactor;
pressure -= 100;
pressure /= 100;
double ignition_advance = _referenceMaps.GetIgnitionAdvanceForPressureRpm(pressure, (double)irpm);
if (runsE85) ignition_advance = _referenceMaps.GetIgnitionAdvanceE85ForPressureRpm(pressure, (double)irpm);
// write ignition advance into the map
ignition_advance *= 10; // correction factor
Int32 iAdvance = Convert.ToInt32(ignition_advance);
byte v1 = (byte)(iAdvance / 256);
byte v2 = (byte)(iAdvance - (int)v1 * 256);
//Console.WriteLine("Writing data rpmidx : " + rpm_index.ToString() + " mapidx: " + pressure_index.ToString() + " ignidx: " + ign_map_index.ToString());
new_ignition_map[ign_map_index++] = v1;
new_ignition_map[ign_map_index++] = v2;
}
}
// now save the map
m_File.WriteData(new_ignition_map, (uint)m_File.GetFileInfo().GetSymbolAddressFlash("Ign_map_0!"));
m_File.WriteData(new_ignition_map, (uint)m_File.GetFileInfo().GetSymbolAddressFlash("Ign_map_4!")); // save as warmup map as well
}
private void GenerateAndSaveNewFuelMap(IECUFile m_File)
{
TuningReferenceMaps _referenceMaps = new TuningReferenceMaps();
byte[] pressure_axis = m_File.ReadData((uint)m_File.GetFileInfo().GetSymbolAddressFlash("Fuel_map_xaxis!"), (uint)m_File.GetFileInfo().GetSymbolLength("Fuel_map_xaxis!"));
byte[] rpm_axis = m_File.ReadData((uint)m_File.GetFileInfo().GetSymbolAddressFlash("Fuel_map_yaxis!"), (uint)m_File.GetFileInfo().GetSymbolLength("Fuel_map_yaxis!"));
byte[] new_fuel_map = new byte[16 * 16];
int fuel_map_index = 0;
for (int rpm_index = rpm_axis.Length - 2; rpm_index >= 0; rpm_index -= 2)
{
for (int pressure_index = 0; pressure_index < pressure_axis.Length; pressure_index ++)
{
int irpm = Convert.ToInt32(rpm_axis[rpm_index]) * 256;
irpm += Convert.ToInt32(rpm_axis[rpm_index + 1]);
irpm *= 10;
int ipressure = Convert.ToInt32(pressure_axis[pressure_index]);
double correctionFactor = 1;
double pressure = ipressure;
MapSensorType mapsensor = m_File.GetMapSensorType(false);
if (mapsensor == MapSensorType.MapSensor30) correctionFactor = 1.2;
else if (mapsensor == MapSensorType.MapSensor35) correctionFactor = 1.4;
else if (mapsensor == MapSensorType.MapSensor40) correctionFactor = 1.6;
else if (mapsensor == MapSensorType.MapSensor50) correctionFactor = 2.0;
pressure *= correctionFactor;
pressure -= 100;
pressure /= 100;
double fuel_correction = _referenceMaps.FuelCorrectionForPressureRpm(pressure, (double)irpm);
// write ignition advance into the map
fuel_correction -= 0.5;
fuel_correction /= 0.00390625;
Int32 icorrection = Convert.ToInt32(fuel_correction);
if (icorrection > 255) icorrection = 255;
new_fuel_map[fuel_map_index++] = (byte)icorrection;
}
}
// now save the map
m_File.WriteData(new_fuel_map, (uint)m_File.GetFileInfo().GetSymbolAddressFlash("Insp_mat!"));
}
private void CopySymbol(string symbolname, string fromfilename, IECUFile FileToTransferTo, int fromflashaddress, int fromlength, string targetfilename, int targetflashaddress, int targetlength, Trionic5Resume resume)
{
if (fromlength != targetlength)
{
resume.AddToResumeTable("Unable to transfer symbol " + symbolname + " because source and target lengths don't match!");
}
else
{
try
{
while (fromflashaddress > m_trionicFileInformation.Filelength) fromflashaddress -= m_trionicFileInformation.Filelength;
FileInfo fi = new FileInfo(targetfilename);
while (targetflashaddress > fi.Length) targetflashaddress -= (int)fi.Length;
byte[] mapdata = m_trionicFile.ReadDataFromFile(fromfilename, (uint)fromflashaddress, (uint)fromlength);
FileToTransferTo.WriteData(mapdata, (uint)targetflashaddress);
resume.AddToResumeTable("Transferred symbol " + symbolname + " successfully");
}
catch (Exception E)
{
resume.AddToResumeTable("Failed to transfer symbol " + symbolname + ": " + E.Message);
}
}
}