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EDC15PTuner.cs
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EDC15PTuner.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace VAGSuite
{
class EDC15PTuner
{
public bool TuneEDC15PFile(string filename, SymbolCollection symbols, int peakTorque, int peakHP, bool autoUpdateChecksum)
{
bool retval = true;
retval = TuneDriverWish(filename, symbols, peakTorque, peakHP, autoUpdateChecksum);
if (retval) retval = TuneTorqueLimiter(filename, symbols, peakTorque, peakHP, autoUpdateChecksum);
if (retval) retval = TuneSmokeLimiter(filename, symbols, peakTorque, peakHP, autoUpdateChecksum);
if (retval) retval = DisableEGRMap(filename, symbols, autoUpdateChecksum);
//Increase duration limiter?
//Increase turbo boost request
//Adjust N75 map?
//Increase boost limiter(s) (map + SVBL)
return false;
}
private bool DisableEGRMap(string filename, SymbolCollection symbols, bool autoUpdateChecksum)
{
bool retval = true;
int egrAddress = (int)Tools.Instance.GetSymbolAddressLike(Tools.Instance.m_symbols, "EGR");
if (egrAddress > 0)
{
foreach (SymbolHelper sh in Tools.Instance.m_symbols)
{
if (sh.Flash_start_address == egrAddress)
{
byte[] egrdata = Tools.Instance.readdatafromfile(filename, egrAddress, sh.Length, EDCFileType.EDC15P);
int newValue = 8500;
for (int rows = 0; rows < sh.X_axis_length; rows++)
{
for (int cols = 0; cols < sh.Y_axis_length; cols++)
{
byte b1 = (byte)((newValue & 0x00FF00) / 256);
byte b2 = (byte)(newValue & 0x0000FF);
egrdata[rows * sh.Y_axis_length * 2 + cols * 2] = b1;
egrdata[rows * sh.Y_axis_length * 2 + (cols * 2) + 1] = b2;
}
}
SaveAndSyncData(egrdata.Length, (int)sh.Flash_start_address, egrdata, filename, true, "Disabled EGR map", autoUpdateChecksum);
}
}
}
else retval = false;
return retval;
}
private bool TuneSmokeLimiter(string filename, SymbolCollection symbols, int peakTorque, int peakHP, bool autoUpdateChecksum)
{
bool retval = true;
int peakIQ = peakTorque/6;
//Smokelimit is when AFR = 1:17, but should decrease to 1:25 on low airmass?
// full load would allow 1:15.5 or 1:16
//
// x = rpm
int slAddress = (int)Tools.Instance.GetSymbolAddressLike(Tools.Instance.m_symbols, "Smoke limiter");
if (slAddress > 0)
{
foreach (SymbolHelper sh in Tools.Instance.m_symbols)
{
if (sh.Flash_start_address == slAddress)
{
byte[] sldata = Tools.Instance.readdatafromfile(filename, slAddress, sh.Length, EDCFileType.EDC15P);
//Console.WriteLine(sh.Varname + " " + sh.Y_axis_length.ToString() + " " + sh.X_axis_length.ToString());
int[] rpms = Tools.Instance.readdatafromfileasint(filename, sh.X_axis_address, sh.X_axis_length, EDCFileType.EDC15P);
int maxSupportedAirflow = peakIQ * 17;
// range from 300 mg - maxSupportedAirflow
int airFlowStep = (maxSupportedAirflow - 300) / sh.Y_axis_length;
int[] airFlowAxis = new int[sh.Y_axis_length];
for (int i = 0; i < airFlowAxis.Length; i++)
{
airFlowAxis[i] = (300 + (i * airFlowStep)) * 10;
}
// save axis
byte[] barr = new byte[airFlowAxis.Length * 2];
int bCount = 0;
for (int i = 0; i < airFlowAxis.Length; i++)
{
int iVal = (int)airFlowAxis.GetValue(i);
byte b1 = (byte)((iVal & 0x00FF00) / 256);
byte b2 = (byte)(iVal & 0x0000FF);
barr[bCount++] = b1;
barr[bCount++] = b2;
}
Tools.Instance.savedatatobinary(sh.Y_axis_address, barr.Length, barr, filename, true, "Tuned smoke limiter axis", EDCFileType.EDC15P);
// check for other symbols with the same length and the same END address
foreach (SymbolHelper shaxis in Tools.Instance.m_symbols)
{
if (shaxis.X_axis_address != sh.X_axis_address)
{
if ((shaxis.X_axis_address & 0x0FFFF) == (sh.X_axis_address & 0x0FFFF))
{
if (shaxis.X_axis_length * 2 == barr.Length)
{
Tools.Instance.savedatatobinary(sh.X_axis_address, barr.Length, barr, filename, true, "Tuned smoke limiter axis", EDCFileType.EDC15P);
}
}
}
else if (shaxis.Y_axis_address != sh.Y_axis_address)
{
if ((shaxis.Y_axis_address & 0x0FFFF) == (sh.Y_axis_address & 0x0FFFF))
{
if (shaxis.Y_axis_length * 2 == barr.Length)
{
Tools.Instance.savedatatobinary(shaxis.Y_axis_address, barr.Length, barr, filename, true, "Tuned smoke limiter axis", EDCFileType.EDC15P);
}
}
}
}
if(autoUpdateChecksum) Tools.Instance.UpdateChecksum(filename, false);
// end of save axis
int[] airmasses = Tools.Instance.readdatafromfileasint(filename, sh.Y_axis_address, sh.Y_axis_length, EDCFileType.EDC15P);
for (int rows = 0; rows < sh.X_axis_length; rows++)
{
for (int cols = 0; cols < sh.Y_axis_length; cols++)
{
// whats the rpm?
int rpm = rpms[rows];
// what is the airmass
int airmass = airmasses[cols];
// we should simply limit to 1:17 for all rpm ranges
int newIQ = airmass / 170;
int targetTorque = peakTorque;
int targetPower = Tools.Instance.TorqueToPower(targetTorque, rpm);
if (targetPower > peakHP)
{
targetTorque = Tools.Instance.PowerToTorque(peakHP, rpm);
targetPower = Tools.Instance.TorqueToPower(targetTorque, rpm);
}
int targetIQ = Tools.Instance.TorqueToIQ(targetTorque, rpm, 4);
if (newIQ > targetIQ) newIQ = targetIQ;
//Console.WriteLine("Calculate for rpm: " + rpm.ToString() + " targetT: " + targetTorque.ToString() + " targetP: " + targetPower.ToString() + " targetIQ: " + targetIQ.ToString());
newIQ *= 100;
byte b1 = (byte)((newIQ & 0x00FF00) / 256);
byte b2 = (byte)(newIQ & 0x0000FF);
sldata[rows * sh.Y_axis_length * 2 + cols * 2] = b1;
sldata[rows * sh.Y_axis_length * 2 + (cols * 2) + 1] = b2;
}
}
SaveAndSyncData(sldata.Length, (int)sh.Flash_start_address, sldata, filename, true, "Tuned smoke limiter", autoUpdateChecksum);
}
}
}
else retval = false;
return retval;
}
private bool TuneTorqueLimiter(string filename, SymbolCollection symbols, int peakTorque, int peakHP, bool autoUpdateChecksum)
{
bool retval = true;
//Increase driverwish to peakIQ if it is not already (only the rightmost 2 columns)
int tlAddress = (int)Tools.Instance.GetSymbolAddressLike(Tools.Instance.m_symbols, "Torque limiter");
if (tlAddress > 0)
{
foreach (SymbolHelper sh in Tools.Instance.m_symbols)
{
if (sh.Flash_start_address == tlAddress)
{
byte[] tldata = Tools.Instance.readdatafromfile(filename, tlAddress, sh.Length, EDCFileType.EDC15P);
// Console.WriteLine(sh.Varname + " " + sh.Y_axis_length.ToString() + " " + sh.X_axis_length.ToString());
int[] rpms = Tools.Instance.readdatafromfileasint(filename, sh.Y_axis_address, sh.Y_axis_length, EDCFileType.EDC15P);
for (int rows = 0; rows < sh.X_axis_length; rows++)
{
for (int cols = 0; cols < sh.Y_axis_length; cols++)
{
// whats the rpm?
int rpm = rpms[cols];
int targetTorque = peakTorque;
int targetPower = Tools.Instance.TorqueToPower(targetTorque, rpm);
if (targetPower > peakHP) targetTorque = Tools.Instance.PowerToTorque(peakHP, rpm);
int targetIQ = Tools.Instance.TorqueToIQ(targetTorque, rpm, 4);
int maxIQ = targetIQ;
if (rpm < 550) maxIQ = 0;
if (rpm > 5000) maxIQ = 0;
if (cols == 0) maxIQ = 0;
if (cols == sh.Y_axis_length - 1) maxIQ = 0;
if (rpm >= 550 && rpm < 1000) maxIQ = 30;
if (rpm >= 1000 && rpm < 1250) maxIQ = 45;
if (rpm >= 1250 && rpm < 1500) maxIQ = 55;
if (rpm >= 1500 && rpm < 1750) maxIQ = 60;
if (rpm >= 1750 && rpm < 1900) maxIQ = 65;
if (targetIQ > maxIQ) targetIQ = maxIQ;
//Console.WriteLine("Calculate for rpm: " + rpm.ToString() + " targetT: " + targetTorque.ToString() + " targetP: " + targetPower.ToString() + " targetIQ: " + targetIQ.ToString());
targetIQ *= 100;
byte b1 = (byte)((targetIQ & 0x00FF00) / 256);
byte b2 = (byte)(targetIQ & 0x0000FF);
tldata[rows * sh.Y_axis_length * 2 + cols * 2] = b1;
tldata[rows * sh.Y_axis_length * 2 + (cols * 2) + 1] = b2;
}
}
SaveAndSyncData(tldata.Length, (int)sh.Flash_start_address, tldata, filename, true, "Tuned torque limiter", autoUpdateChecksum);
}
}
}
else retval = false;
return retval;
}
private bool TuneDriverWish(string filename, SymbolCollection symbols, int peakTorque, int peakHP, bool autoUpdateChecksum)
{
bool retval = true;
//Increase driverwish to peakIQ if it is not already (only the rightmost 2 columns)
int dwAddress = (int)Tools.Instance.GetSymbolAddressLike(Tools.Instance.m_symbols, "Driver wish");
if (dwAddress > 0)
{
foreach (SymbolHelper sh in Tools.Instance.m_symbols)
{
if (sh.Flash_start_address == dwAddress)
{
byte[] dwdata = Tools.Instance.readdatafromfile(filename, dwAddress, sh.Length, EDCFileType.EDC15P);
//Console.WriteLine(sh.Varname + " " + sh.Y_axis_length.ToString() + " " + sh.X_axis_length.ToString());
int[] rpms = Tools.Instance.readdatafromfileasint(filename, sh.X_axis_address, sh.X_axis_length, EDCFileType.EDC15P);
for (int rows = 0; rows < sh.X_axis_length; rows++)
{
// whats the rpm?
int rpm = rpms[rows];
int targetTorque = peakTorque;
int targetPower = Tools.Instance.TorqueToPower(targetTorque, rpm);
if (targetPower > peakHP) targetTorque = Tools.Instance.PowerToTorque(peakHP, rpm);
int targetIQ = Tools.Instance.TorqueToIQ(targetTorque, rpm, 4);
// Console.WriteLine("Calculate for rpm: " + rpm.ToString() + " targetT: " + targetTorque.ToString() + " targetP: " + targetPower.ToString() + " targetIQ: " + targetIQ.ToString());
targetIQ *= 100;
byte b1 = (byte)((targetIQ & 0x00FF00) / 256);
byte b2 = (byte)(targetIQ & 0x0000FF);
dwdata[rows * sh.Y_axis_length * 2 + (sh.Y_axis_length * 2) - 2] = b1;
dwdata[rows * sh.Y_axis_length * 2 + (sh.Y_axis_length * 2) - 1] = b2;
dwdata[rows * sh.Y_axis_length * 2 + (sh.Y_axis_length * 2) - 4] = b1;
dwdata[rows * sh.Y_axis_length * 2 + (sh.Y_axis_length * 2) - 3] = b2;
}
SaveAndSyncData(dwdata.Length, (int)sh.Flash_start_address, dwdata, filename, true, "Tuned driver wish", autoUpdateChecksum);
}
}
}
else retval = false;
return retval;
}
private void SaveAndSyncData(int length, int address, byte[] data, string fileName, bool useNote, string note, bool autoUpdateChecksum)
{
foreach (SymbolHelper sh in Tools.Instance.m_symbols)
{
if (sh.Length == length)
{
if ((sh.Flash_start_address & 0x0FFFF) == (address & 0x0FFFF))
{
Tools.Instance.savedatatobinary((int)sh.Flash_start_address, length, data, fileName, useNote, note, EDCFileType.EDC15P);
}
}
}
if(autoUpdateChecksum) Tools.Instance.UpdateChecksum(fileName, false);
}
}
}