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 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 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);
}