public OBDParameter(int iService, int iParameter, int iSubParameter)
{
OBDRequest = OBD2.Int2HexString(iService) + OBD2.Int2HexString(iParameter);
Service = iService;
Parameter = iParameter;
SubParameter = iSubParameter;
}
public bool InitializeInterface()
{
if (m_settings.AutoDetect)
{
string str2 = OBD2.Int2HexString(50);
if (getResponse(new OBD2Request("ATST" + str2)) != null)
{
if (ChipInfo.IndexOf("ELM327") >= 0)
{
getResponse(new OBD2Request("ATSP0"));
if (getResponse(new OBD2Request("0101")).Response.IndexOf("4101") >= 0)
{
return(true);
}
int num = 1;
do
{
getResponse(new OBD2Request("ATSP" + num.ToString()));
if (getResponse(new OBD2Request("0101")).Response.IndexOf("4101") >= 0)
{
return(true);
}
num++;
}while (num < 10);
}
else if (getResponse(new OBD2Request("0101")).Response.IndexOf("4101") >= 0)
{
return(true);
}
}
return(false);
}
string strRequest = "ATST" + m_strElmTimeout;
if (getResponse(new OBD2Request(strRequest)) == null)
{
return(false);
}
if (m_settings.HardwareIndex == 1)
{
if (!m_settings.DoInitialization && (getResponse(new OBD2Request("ATBI")) == null))
{
return(false);
}
int protocolIndex = m_settings.ProtocolIndex;
if (getResponse(new OBD2Request("ATSP" + protocolIndex.ToString())) == null)
{
return(false);
}
if (m_settings.ProtocolIndex == 0)
{
getResponse(new OBD2Request("0100"));
}
}
return(true);
}
public static string getDTCName(string strHexDTC)
{
if (strHexDTC.Length != 4)
{
return("P0000");
}
else
{
return(OBD2.getDTCSystem(strHexDTC.Substring(0, 1)) + strHexDTC.Substring(1, 3));
}
}
public int getDataByte(int iByte)
{
if (ResponseType == OBD2Response.ResponseTypes.HexData && listData.Count > 0)
{
strData = (string)listData[0];
int startIndex = iByte * 2;
if (startIndex + 2 <= strData.Length)
{
return(OBD2.HexString2Int(strData.Substring(startIndex, 2)));
}
}
return(-1);
}
public static string Int2HexString(int iValue)
{
if (iValue < 0 || iValue > (int)byte.MaxValue)
{
return("");
}
if (iValue < 16)
{
return("0" + OBD2.Int2Hex(iValue));
}
else
{
return(OBD2.Int2Hex(iValue / 16) + OBD2.Int2Hex(iValue % 16));
}
}
public bool InitializeOBD2()
{
OBD2Response response = getResponse(new OBD2Request("ATDPN"));
if (response == null)
{
return(false);
}
m_iProtocol = OBD2.Hex2Int(response.Response.Replace("A", ""));
if (!buildPIDSupportStatusList(1))
{
return(false);
}
buildO2Locations();
return(true);
}
public static int HexString2Int(string strHex)
{
int num1 = 0;
int num2 = strHex.Length - 1;
int startIndex = num2;
if (num2 >= 0)
{
int num3 = 0;
do
{
string strDigit = strHex.Substring(startIndex, 1).ToUpper();
num1 = (int)Math.Pow(16.0, (double)num3) * OBD2.Hex2Int(strDigit) + num1;
--startIndex;
++num3;
}while (startIndex >= 0);
}
return(num1);
}
public OBD2Interface()
{
m_obd2Comm = new OBD2Comm();
m_commLog = new CommLog();
m_obd2Comm.OnReceived += new OBD2Comm.__Delegate_OnReceived(On_OBD2_Received);
m_userpreferences = LoadUserPreferences();
m_settings = LoadCommSettings();
m_listVehicleProfiles = LoadVehicleProfiles();
m_strElmTimeout = OBD2.Int2HexString(GetActiveProfile().ElmTimeout / 4);
m_arrayListPID = new ArrayList();
m_arrayListDTC = new ArrayList();
bool[] flagArray1 = new bool[256];
flagArray1.Initialize();
m_bService01PIDSupport = flagArray1;
int index1 = 0;
do
{
m_bService01PIDSupport[index1] = false;
++index1;
}while (index1 < 256);
bool[] flagArray2 = new bool[256];
flagArray2.Initialize();
m_bService02PIDSupport = flagArray2;
int index2 = 0;
do
{
m_bService02PIDSupport[index2] = false;
++index2;
}while (index2 < 256);
bool[] flagArray3 = new bool[8];
flagArray3.Initialize();
m_bO2Locations = flagArray3;
int index3 = 0;
do
{
m_bO2Locations[index3] = false;
++index3;
}while (index3 < 8);
}
public SensorValue getValue(int iSubPID)
{
SensorValue sensorValue = new SensorValue();
switch (m_iPID)
{
case 1:
switch (iSubPID)
{
case 0:
sensorValue.EnglishValue = DataA < 128 ? (double)DataA : (double)(DataA - 128);
double num1 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num1.ToString();
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 1:
sensorValue.EnglishValue = (double)(DataA & 128);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "OFF" : "ON";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 2:
sensorValue.EnglishValue = (double)(DataB & 1);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 3:
sensorValue.EnglishValue = (double)(DataB & 2);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 4:
sensorValue.EnglishValue = (double)(DataB & 4);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 5:
sensorValue.EnglishValue = (double)(DataB & 16);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 6:
sensorValue.EnglishValue = (double)(DataB & 32);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 7:
sensorValue.EnglishValue = (double)(DataB & 64);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 8:
sensorValue.EnglishValue = (double)(DataC & 1);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 9:
sensorValue.EnglishValue = (double)(DataC & 2);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 10:
sensorValue.EnglishValue = (double)(DataC & 4);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 11:
sensorValue.EnglishValue = (double)(DataC & 8);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 12:
sensorValue.EnglishValue = (double)(DataC & 16);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 13:
sensorValue.EnglishValue = (double)(DataC & 32);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 14:
sensorValue.EnglishValue = (double)(DataC & 64);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 15:
sensorValue.EnglishValue = (double)(DataC & 128);
sensorValue.EnglishDisplay = sensorValue.EnglishValue == 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 16:
sensorValue.EnglishValue = (double)(DataD & 1);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 17:
sensorValue.EnglishValue = (double)(DataD & 2);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 18:
sensorValue.EnglishValue = (double)(DataD & 4);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 19:
sensorValue.EnglishValue = (double)(DataD & 8);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 20:
sensorValue.EnglishValue = (double)(DataD & 16);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 21:
sensorValue.EnglishValue = (double)(DataD & 32);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 22:
sensorValue.EnglishValue = (double)(DataD & 64);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 23:
sensorValue.EnglishValue = (double)(DataD & 128);
sensorValue.EnglishDisplay = sensorValue.EnglishValue != 0.0 ? "NO" : "YES";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
}
break;
case 2:
sensorValue.EnglishValue = (double)(DataA * 256 + DataB);
sensorValue.EnglishDisplay = OBD2.getDTCName(Response.Substring(4, 4));
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 3:
int num2 = iSubPID != 0 ? DataB : DataA;
sensorValue.EnglishValue = (double)num2;
sensorValue.MetricValue = sensorValue.EnglishValue;
if ((num2 & 1) != 0)
{
sensorValue.EnglishDisplay = "Open Loop: Has not yet satisfied conditions to go closed loop.";
sensorValue.MetricDisplay = "OL";
}
else if ((num2 & 2) != 0)
{
sensorValue.EnglishDisplay = "Closed Loop: Using oxygen sensor(s) as feedback for fuel control.";
sensorValue.MetricDisplay = "CL";
}
else if ((num2 & 4) != 0)
{
sensorValue.EnglishDisplay = "OL-Drive: Open loop due to driving conditions. (e.g., power enrichment, deceleration enleanment)";
sensorValue.MetricDisplay = "OL-Drive";
}
else if ((num2 & 8) != 0)
{
sensorValue.EnglishDisplay = "OL-Fault: Open loop due to detected system fault.";
sensorValue.MetricDisplay = "OL-Fault";
}
else if ((num2 & 16) != 0)
{
sensorValue.EnglishDisplay = "CL-Fault: Closed loop, but fault with at least one oxygen sensor. May be using single oxygen sensor for fuel control.";
sensorValue.MetricDisplay = "CL-Fault";
}
else
{
sensorValue.EnglishDisplay = "";
sensorValue.MetricDisplay = "";
}
break;
case 4:
sensorValue.EnglishValue = (double)DataA * (20.0 / 51.0);
sensorValue.EnglishDisplay = sensorValue.EnglishValue.ToString("##0.##");
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 5:
sensorValue.EnglishValue = ((double)DataA - 40.0) * 1.8 + 32.0;
double num4 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num4.ToString();
sensorValue.MetricValue = (double)DataA - 40.0;
double num5 = sensorValue.MetricValue;
sensorValue.MetricDisplay = num5.ToString();
break;
case 6:
case 7:
case 8:
case 9:
double num6 = iSubPID != 0 ? (double)DataB : (double)DataA;
sensorValue.EnglishValue = num6 * (25.0 / 32.0) - 100.0;
double num7 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num7.ToString();
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 10:
double num8 = (double)DataA;
sensorValue.EnglishValue = num8 * 30.0 * (1.0 / 69.0);
double num9 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num9.ToString();
sensorValue.MetricValue = num8 * 3.0;
double num10 = sensorValue.MetricValue;
sensorValue.MetricDisplay = num10.ToString();
break;
case 11:
double num11 = (double)DataA;
sensorValue.EnglishValue = num11 * 10.0 * (1.0 / 69.0);
double num12 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num12.ToString();
sensorValue.MetricValue = num11;
double num13 = sensorValue.MetricValue;
sensorValue.MetricDisplay = num13.ToString();
break;
case 12:
double num14 = (double)(DataA * 256 + DataB);
sensorValue.EnglishValue = num14 * 0.25;
double num15 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num15.ToString();
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 13:
double num16 = (double)DataA;
sensorValue.EnglishValue = num16 * 0.625;
double num17 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num17.ToString();
sensorValue.MetricValue = num16;
double num18 = sensorValue.MetricValue;
sensorValue.MetricDisplay = num18.ToString();
break;
case 14:
double num19 = (double)DataA;
sensorValue.EnglishValue = num19 * 0.5 - 64.0;
double num20 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num20.ToString();
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 15:
double num21 = (double)DataA - 40.0;
sensorValue.EnglishValue = num21 * 1.8 + 32.0;
double num22 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num22.ToString();
sensorValue.MetricValue = num21;
double num23 = sensorValue.MetricValue;
sensorValue.MetricDisplay = num23.ToString();
break;
case 16:
double num24 = (double)(DataA * 256 + DataB);
sensorValue.EnglishValue = num24 * 0.00132278048457858;
double num25 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num25.ToString();
sensorValue.MetricValue = num24 * 0.01;
double num26 = sensorValue.MetricValue;
sensorValue.MetricDisplay = num26.ToString();
break;
case 17:
double num27 = (double)DataA;
sensorValue.EnglishValue = num27 * (20.0 / 51.0);
double num28 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num28.ToString();
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 18:
sensorValue.EnglishValue = (double)DataA;
if ((DataA & 1) != 0)
{
sensorValue.EnglishDisplay = "UPS: Upstream of first catalytic converter.";
}
else if ((DataA & 2) != 0)
{
sensorValue.EnglishDisplay = "DNS: Downstream of first catalytic converter inlet.";
}
else if ((DataA & 4) != 0)
{
sensorValue.EnglishDisplay = "OFF: Atmosphere / Off";
}
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 19:
double num29 = (double)DataA;
sensorValue.EnglishValue = num29;
if ((DataA & 1) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S11) Bank 1 Sensor 1\r\n";
}
if ((DataA & 2) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S12) Bank 1 Sensor 2\r\n";
}
if ((DataA & 4) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S13) Bank 1 Sensor 3\r\n";
}
if ((DataA & 8) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S14) Bank 1 Sensor 4\r\n";
}
if ((DataA & 16) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S21) Bank 2 Sensor 1\r\n";
}
if ((DataA & 32) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S22) Bank 2 Sensor 2\r\n";
}
if ((DataA & 64) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S23) Bank 2 Sensor 3\r\n";
}
if ((DataA & 128) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S24) Bank 2 Sensor 4\r\n";
}
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 20:
case 21:
case 22:
case 23:
case 24:
case 25:
case 26:
case 27:
double num30 = (double)DataA;
double num31 = (double)DataB;
if (iSubPID == 0)
{
sensorValue.EnglishValue = num30 * 0.005;
double num32 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num32.ToString();
}
else if (num31 == (double)byte.MaxValue)
{
sensorValue.EnglishValue = -1.0;
sensorValue.EnglishDisplay = "NOT USED";
}
else
{
sensorValue.EnglishValue = num31 * (25.0 / 32.0) - 100.0;
double num32 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num32.ToString();
}
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 28:
double num33 = (double)DataA;
sensorValue.EnglishValue = num33;
if (num33 == 1.0)
{
sensorValue.EnglishDisplay = "OBD II (California ARB)";
}
else if (num33 == 2.0)
{
sensorValue.EnglishDisplay = "OBD (Federal EPA)";
}
else if (num33 == 3.0)
{
sensorValue.EnglishDisplay = "OBD and OBD II";
}
else if (num33 == 4.0)
{
sensorValue.EnglishDisplay = "OBD I";
}
else if (num33 == 5.0)
{
sensorValue.EnglishDisplay = "Not OBD Compliant";
}
else if (num33 == 6.0)
{
sensorValue.EnglishDisplay = "EOBD";
}
else if (num33 == 7.0)
{
sensorValue.EnglishDisplay = "EOBD and OBD II";
}
else if (num33 == 8.0)
{
sensorValue.EnglishDisplay = "EOBD and OBD";
}
else if (num33 == 9.0)
{
sensorValue.EnglishDisplay = "EOBD, OBD and OBD II";
}
else if (num33 == 10.0)
{
sensorValue.EnglishDisplay = "JOBD";
}
else if (num33 == 11.0)
{
sensorValue.EnglishDisplay = "JOBD and OBD II";
}
else if (num33 == 12.0)
{
sensorValue.EnglishDisplay = "JOBD and EOBD";
}
else if (num33 == 13.0)
{
sensorValue.EnglishDisplay = "JOBD, EOBD, and OBD II";
}
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 29:
double num34 = (double)DataA;
sensorValue.EnglishValue = num34;
if ((DataA & 1) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S11) Bank 1 Sensor 1\r\n";
}
if ((DataA & 2) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S12) Bank 1 Sensor 2\r\n";
}
if ((DataA & 4) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S21) Bank 2 Sensor 1\r\n";
}
if ((DataA & 8) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S22) Bank 2 Sensor 2\r\n";
}
if ((DataA & 16) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S31) Bank 3 Sensor 1\r\n";
}
if ((DataA & 32) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S32) Bank 3 Sensor 2\r\n";
}
if ((DataA & 64) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S41) Bank 4 Sensor 1\r\n";
}
if ((DataA & 128) != 0)
{
sensorValue.EnglishDisplay = sensorValue.EnglishDisplay + "(O2S42) Bank 4 Sensor 2\r\n";
}
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 30:
double num35 = (double)DataA;
sensorValue.EnglishValue = num35;
sensorValue.EnglishDisplay = num35 != 0.0 ? "ON" : "OFF";
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
case 31:
double num36 = (double)(DataA * 256 + DataB);
sensorValue.EnglishValue = num36;
double num37 = sensorValue.EnglishValue;
sensorValue.EnglishDisplay = num37.ToString();
sensorValue.MetricValue = sensorValue.EnglishValue;
sensorValue.MetricDisplay = sensorValue.EnglishDisplay;
break;
}
return(sensorValue);
}
public OBD2Response(string strResp, bool bATCommand, bool bUsingHeaders, int iProtocol)
{
Debug.WriteLine("OBD2Response()");
Debug.WriteLine(iProtocol.ToString());
listECUResponses = new ArrayList();
listData = new ArrayList();
listDTC = new ArrayList();
m_iService = -1;
m_iPID = -1;
strData = "";
strResponse = strResp;
dtTime = DateTime.Now;
if (strResponse != null)
{
if (strResponse.Length < 1)
{
strResponse = "";
}
}
else
{
strResponse = "";
}
strResponse = strResponse.Trim();
if (bATCommand)
{
return;
}
strResponse = strResponse.Replace("BUS", "");
strResponse = strResponse.Replace("INIT", "");
strResponse = strResponse.Replace("SEARCHING", "");
strResponse = strResponse.Replace(":", "");
strResponse = strResponse.Replace(".", "");
strResponse = strResponse.Trim();
if (ResponseType != OBD2Response.ResponseTypes.HexData)
{
return;
}
if (!bUsingHeaders)
{
m_iService = OBD2.HexString2Int(strResponse.Substring(0, 2)) - 64;
if (m_iService != 3 && m_iService != 4 && m_iService != 7)
{
m_iPID = OBD2.HexString2Int(strResponse.Substring(2, 2));
}
int startIndex = 4;
if (m_iService == 3 || m_iService == 4 || m_iService == 7)
{
startIndex = 2;
}
if (m_iService == 5 || m_iService == 2)
{
startIndex = 6;
}
strData = strResponse.Substring(startIndex, strResponse.Length - startIndex);
}
else
{
ArrayList arrayList1 = new ArrayList();
string str1 = "";
int startIndex1 = 0;
if (0 < strResponse.Length)
{
do
{
if (strResponse.Substring(startIndex1, 1).CompareTo("\r") == 0)
{
arrayList1.Add((object)str1);
str1 = "";
}
else
{
str1 = str1 + strResponse.Substring(startIndex1, 1);
}
++startIndex1;
}while (startIndex1 < strResponse.Length);
}
arrayList1.Add((object)str1);
arrayList1.Sort();
listECUResponses.Clear();
ArrayList arrayList2 = new ArrayList();
arrayList2.Add(arrayList1[0]);
listECUResponses.Add((object)arrayList2);
int addressStartIndex = getECUAddressStartIndex(iProtocol);
int ecuAddressLength = getECUAddressLength(iProtocol);
string strB = ((string)arrayList1[0]).Substring(addressStartIndex, ecuAddressLength);
int index1 = 1;
if (1 < arrayList1.Count)
{
do
{
if (((string)arrayList1[index1]).Substring(addressStartIndex, ecuAddressLength).CompareTo(strB) == 0)
{
arrayList2.Add(arrayList1[index1]);
}
else
{
arrayList2 = new ArrayList();
arrayList2.Add(arrayList1[index1]);
listECUResponses.Add((object)arrayList2);
strB = ((string)arrayList1[index1]).Substring(addressStartIndex, ecuAddressLength);
}
++index1;
}while (index1 < arrayList1.Count);
}
if (iProtocol <= 5)
{
if (strResponse.Length >= 8)
{
m_iService = OBD2.HexString2Int(strResponse.Substring(6, 2)) - 64;
}
if (strResponse.Length >= 10 && m_iService != 3 && (m_iService != 4 && m_iService != 7))
{
m_iPID = OBD2.HexString2Int(strResponse.Substring(8, 2));
}
listData.Clear();
int index2 = 0;
if (0 < listECUResponses.Count)
{
do
{
ArrayList arrayList3 = (ArrayList)listECUResponses[index2];
int num1 = 0;
if (arrayList3.Count > 1)
{
num1 = 2;
}
string str2 = "";
int index3 = 0;
if (0 < arrayList3.Count)
{
int num2 = num1 + 10;
do
{
string str3 = (string)arrayList3[index3];
int startIndex2 = num2;
if (m_iService == 3 || m_iService == 4 || m_iService == 7)
{
startIndex2 = 8;
}
if (m_iService == 5 || m_iService == 2)
{
startIndex2 = num1 + 12;
}
if (str3.Length >= startIndex2 + 4)
{
str2 = str2 + str3.Substring(startIndex2, str3.Length + (-2 - startIndex2));
}
++index3;
}while (index3 < arrayList3.Count);
}
listData.Add((object)str2);
if ((m_iService == 3 || m_iService == 7) && 4 <= str2.Length)
{
int startIndex2 = 0;
do
{
if (str2.Substring(startIndex2, 4).CompareTo("0000") != 0)
{
listDTC.Add((object)OBD2.getDTCName(str2.Substring(startIndex2, 4)));
}
startIndex2 += 16;
}while (startIndex2 + 4 <= str2.Length);
}
++index2;
}while (index2 < listECUResponses.Count);
}
}
Debug.WriteLine("Data:");
Debug.WriteLine(strData);
if (iProtocol == 6 || iProtocol == 8)
{
listData.Clear();
int index2 = 0;
if (0 < listECUResponses.Count)
{
do
{
ArrayList arrayList3 = (ArrayList)listECUResponses[index2];
int num = 0;
if (arrayList3.Count > 1)
{
num = 2;
}
string message = "";
int index3 = 0;
if (0 < arrayList3.Count)
{
do
{
string str2 = (string)arrayList3[index3];
int startIndex2;
if (index3 == 0)
{
int startIndex3 = num + 5;
int startIndex4 = startIndex3 + 2;
startIndex2 = startIndex4 + 2;
m_iService = OBD2.HexString2Int(str2.Substring(startIndex3, 2)) - 64;
if (m_iService != 3 && m_iService != 4 && m_iService != 7)
{
m_iPID = OBD2.HexString2Int(str2.Substring(startIndex4, 2));
}
else
{
startIndex2 -= 2;
}
if (m_iService == 3 || m_iService == 7)
{
startIndex2 += 2;
}
if (m_iService == 5 || m_iService == 2)
{
startIndex2 += 2;
}
}
else
{
startIndex2 = 5;
}
message = message + str2.Substring(startIndex2, str2.Length - startIndex2);
++index3;
}while (index3 < arrayList3.Count);
}
listData.Add((object)message);
Debug.WriteLine("strData: ");
Debug.WriteLine(message);
if ((m_iService == 3 || m_iService == 7) && 4 <= message.Length)
{
int startIndex2 = 0;
do
{
if (message.Substring(startIndex2, 4).CompareTo("0000") != 0)
{
listDTC.Add((object)OBD2.getDTCName(message.Substring(startIndex2, 4)));
}
startIndex2 += 4;
}while (startIndex2 + 4 <= message.Length);
}
++index2;
}while (index2 < listECUResponses.Count);
}
}
if (iProtocol == 7 || iProtocol == 9)
{
listData.Clear();
int index2 = 0;
if (0 < listECUResponses.Count)
{
do
{
ArrayList arrayList3 = (ArrayList)listECUResponses[index2];
int num = 0;
if (arrayList3.Count > 1)
{
num = 2;
}
string str2 = "";
int index3 = 0;
if (0 < arrayList3.Count)
{
do
{
string str3 = (string)arrayList3[index3];
int startIndex2;
if (index3 == 0)
{
int startIndex3 = num + 10;
int startIndex4 = startIndex3 + 2;
startIndex2 = startIndex4 + 2;
m_iService = OBD2.HexString2Int(str3.Substring(startIndex3, 2)) - 64;
if (m_iService != 3 && m_iService != 4 && m_iService != 7)
{
m_iPID = OBD2.HexString2Int(str3.Substring(startIndex4, 2));
}
if (m_iService == 5 || m_iService == 2)
{
startIndex2 = 16;
}
}
else
{
startIndex2 = 10;
}
str2 = str2 + str3.Substring(startIndex2, str3.Length - startIndex2);
++index3;
}while (index3 < arrayList3.Count);
}
listData.Add((object)str2);
if ((m_iService == 3 || m_iService == 7) && 4 <= str2.Length)
{
int startIndex2 = 0;
do
{
if (str2.Substring(startIndex2, 4).CompareTo("0000") != 0)
{
listDTC.Add((object)OBD2.getDTCName(str2.Substring(startIndex2, 4)));
}
startIndex2 += 4;
}while (startIndex2 + 4 <= str2.Length);
}
++index2;
}while (index2 < listECUResponses.Count);
}
}
Debug.WriteLine(strResponse);
Debug.WriteLine("listData:");
int index4 = 0;
if (0 < listData.Count)
{
do
{
Debug.WriteLine((string)listData[index4]);
++index4;
}while (index4 < listData.Count);
}
if (m_iService != 3 && m_iService != 7)
{
return;
}
Debug.WriteLine("DTCS:");
int index5 = 0;
if (0 >= listDTC.Count)
{
return;
}
do
{
Debug.WriteLine((string)listDTC[index5]);
++index5;
}while (index5 < listDTC.Count);
}
}
public static string getRequest(int iService, int iPID)
{
return(OBD2.Int2HexString(iService) + OBD2.Int2HexString(iPID));
}
public bool buildPIDSupportStatusList(int iService)
{
bool[] flagArray;
if (iService != 1)
{
if (iService != 2)
{
return(false);
}
flagArray = m_bService02PIDSupport;
}
else
{
flagArray = m_bService01PIDSupport;
}
int index = 0;
do
{
flagArray[index] = false;
index++;
}while (index < 256);
int iPID = 0;
do
{
Debug.WriteLine("BuildPIDSupportStatusList");
OBD2Response response = getResponse(new OBD2Request(iService, iPID));
Debug.Write(response.Response);
if (response == null)
{
return(false);
}
if (response.ResponseType != OBD2Response.ResponseTypes.HexData)
{
return(false);
}
Debug.WriteLine("Hex Data");
Debug.WriteLine(response.PID);
Debug.WriteLine(OBD2.Int2HexString(iPID));
if (string.Compare(response.PID, OBD2.Int2HexString(iPID)) != 0)
{
return(false);
}
Debug.WriteLine("Correct PID");
int iECU = 0;
if (0 < response.getECUResponseCount())
{
do
{
int iByte = 0;
int num4 = 0;
do
{
int num2 = 7;
do
{
if ((response.getDataByte(iECU, iByte) & ((int)Math.Pow(2.0, (double)num2))) != 0)
{
flagArray[(iPID + (num4 - num2)) + 8] = true;
}
num2--;
}while (num2 >= 0);
iByte++;
num4 += 8;
}while (num4 <= 0x18);
iECU++;
}while (iECU < response.getECUResponseCount());
}
Debug.Write("PID SUPPORT FLAGS: ");
int num3 = 0;
do
{
if (flagArray[num3])
{
Debug.Write("T");
}
else
{
Debug.Write("F");
}
num3++;
}while (num3 < 33);
iPID = iPID + 32;
if (!flagArray[iPID])
{
break;
}
}while (iPID < 0x100);
return(true);
}
public OBD2Request(int iService, int iPID)
{
strRequest = OBD2.Int2HexString(iService) + OBD2.Int2HexString(iPID);
}