public tclsUDSComms(string szAdapterDeviceName, IntPtr MDIFormHandle)
{
string szTransferBlockSize;
mclsUDS = new tclsUDS();
mclsCommsInterface = new tclsCommsInterface(MDIFormHandle);
int iTransferBlockSizeLegal;
tclsIniParser mclsIniParser = new tclsIniParser(AppDomain.CurrentDomain.BaseDirectory + "Config\\MDAC ECUHost Calibration.INI");
tclsErrlog.LogAppend("INI file opened...");
try
{
szTransferBlockSize = mclsIniParser.GetSetting("Program", "TransferBlockSize");
miTransferBlockSize = ConstantData.ISO15765.rs32SEG_TRANSFER_BLOCK_SIZE;
for (iTransferBlockSizeLegal = 1; iTransferBlockSizeLegal <= 512; iTransferBlockSizeLegal *= 2)
{
if (iTransferBlockSizeLegal == (int)Convert.ToInt16(szTransferBlockSize))
{
miTransferBlockSize = iTransferBlockSizeLegal;
break;
}
}
tclsErrlog.LogAppend("Transfer block size: " + miTransferBlockSize.ToString());
}
catch
{
miTransferBlockSize = ConstantData.ISO15765.rs32SEG_TRANSFER_BLOCK_SIZE;
}
maqiMeasureSubIDXPendingArray = new Queue <int> [ConstantData.BUFFERSIZES.u16UDS_MEASURE_RATE_COUNT];
mau8InPacketBuffer = new byte[ConstantData.BUFFERSIZES.u16UDSOU_BUFF_RXPAYLOAD_SIZE];
mau8ChannelTXPayload = new byte[ConstantData.BUFFERSIZES.u16UDSOU_BUFF_TXPAYLOAD_SIZE];
mstTransferPageCB.enChannelMode = tenChannelMode.enChannelModeNone;
mstTransferPageCB.u32StartAddress = 0;
mstTransferPageCB.u32EndAddress = 0;
mstTransferPageCB.iBlockSize = miTransferBlockSize;
mstTransferPageCB.u32BytesToTransfer = 0;
miDDDIIDX = 0;
miResponseCount = 0;
mboReplayActive = false;
mstRPCResponse = new tstRPCResponse();
miCommsWaits = 0;
mboChannelActive = mclsCommsInterface.CommsTryConnect(this,
AppDomain.CurrentDomain.BaseDirectory + "Config\\MDAC ECUHost Calibration.INI",
ConstantData.BUFFERSIZES.u16UDSOU_BUFF_RXPAYLOAD_SIZE);
tclsErrlog.LogAppend("Channel active: " + mboChannelActive.ToString());
}
public void enProcessRPCResponse(byte[] au8Data, int iRXBufferStart, int iRXBufferEnd, ref tstRPCResponse stRPCResponse)
{
List <Byte[]> lstResponse;
List <UInt32> lstData;
UInt32 u32Data;
int iMeasureDataIDX;
int iResponseIDX;
bool boAbortLoop = false;
lstResponse = mclsISO15765.lstUnsegmentData(au8Data, iRXBufferStart, iRXBufferEnd);
lstData = new List <UInt32>();
if (0 < lstResponse.Count)
{
//try
//{
for (iResponseIDX = 0; (iResponseIDX < lstResponse.Count) && (false == boAbortLoop); iResponseIDX++)
{
byte[] au8Response = lstResponse[iResponseIDX];
switch (au8Response[2])
{
case 0x40 + ConstantData.UDS.ru8SID_RDBI:
{
UInt16 iReceivedMeasSID = BitConverter.ToUInt16(au8Response, 3);
int iReceivedMeasureIDX = (int)(iReceivedMeasSID & 0xff);
iMeasureDataIDX = 5;
lstData.Clear();
foreach (tstMeasurement stMeasurement in tclsASAM.mailstActiveMeasLists[iReceivedMeasureIDX])
{
switch (stMeasurement.iByteCount)
{
case 1:
{
u32Data = (byte)au8Response[iMeasureDataIDX];
break;
}
case 2:
{
u32Data = (UInt32)BitConverter.ToUInt16(au8Response, iMeasureDataIDX);
break;
}
case 4:
{
u32Data = BitConverter.ToUInt32(au8Response, iMeasureDataIDX);
break;
}
default:
{
u32Data = 0;
break;
}
}
lstData.Add(u32Data);
iMeasureDataIDX += stMeasurement.iByteCount;
}
Program.vMeasuresUpdate(lstData, iReceivedMeasureIDX);
stRPCResponse.enRPCResponse = tenProgramEvent.enRPCOK;
break;
}
case 0x40 + ConstantData.UDS.ru8SID_RMBA:
{
UInt32 u32TargetAddress = (UInt32)(au8Response[3] + 0x100 * au8Response[4] + 0x10000 * au8Response[5] + 0x1000000 * au8Response[6]);
int iResponseDataByteCount = (int)(0x100 * au8Response[0] + au8Response[1] - 6);
byte[] au8PageData = new byte[iResponseDataByteCount]; //matthew check
bool boTransferComplete;
bool boUpdateOK;
Array.Copy(au8Response, 7, au8PageData, 0, au8PageData.Length);
boTransferComplete = Program.mAPP_clsUDPComms.boTransferCallBack(ref u32TargetAddress);
if (true == boTransferComplete)
{
tclsDataPage.vSetWorkingData(u32TargetAddress, au8PageData, false, true);
stRPCResponse.enRPCResponse = tenProgramEvent.enRPCUploadComplete;
boAbortLoop = true;
}
else
{
boUpdateOK = tclsDataPage.vSetWorkingData(u32TargetAddress, au8PageData, false, false);
if (true == boUpdateOK)
{
stRPCResponse.enRPCResponse = tenProgramEvent.enRPCUploadIncrement;
Program.vNotifyProgramEvent(tenProgramEvent.enProgramMessage, 0, "Uploading address: " + u32TargetAddress.ToString());
}
}
break;
}
case 0x40 + ConstantData.UDS.ru8SID_WMBA:
{
UInt32 u32TargetAddress = (UInt32)(au8Response[3] + 0x100 * au8Response[4] + 0x10000 * au8Response[5] + 0x1000000 * au8Response[6]);
bool boTransferComplete;
boTransferComplete = Program.mAPP_clsUDPComms.boTransferCallBack(ref u32TargetAddress);
if (true == boTransferComplete)
{
stRPCResponse.enRPCResponse = tenProgramEvent.enRPCDownloadComplete;
boAbortLoop = true;
}
else
{
stRPCResponse.enRPCResponse = tenProgramEvent.enRPCDownloadIncrement;
Program.vNotifyProgramEvent(tenProgramEvent.enProgramMessage, 0, "Downloading address: " + u32TargetAddress.ToString());
}
break;
}
case 0x40 + ConstantData.UDS.ru8SID_RC:
{
UInt32 u32TargetAddress = 0;
if (ConstantData.UDS.ru8RCID_HighByte == au8Response[4])
{
switch (au8Response[5])
{
case ConstantData.UDS.ru8RCID_WorkNVMFreeze:
{
Program.mAPP_clsUDPComms.boTransferCallBack(ref u32TargetAddress);
break;
}
case ConstantData.UDS.ru8RCID_WorkNVMClear:
{
Program.mAPP_clsUDPComms.boTransferCallBack(ref u32TargetAddress);
break;
}
default:
{
break;
}
}
}
break;
}
case 0x40 + ConstantData.UDS.ru8SID_DDDI:
{
stRPCResponse.enRPCResponse = tenProgramEvent.enRPCDDDIOK;
stRPCResponse.u32RPCData1 = (UInt32)(0x100 * au8Response[5]);
stRPCResponse.u32RPCData1 += (UInt32)au8Response[4];
break;
}
default:
{
break;
}
}
}
//}
//catch
//{
// Program.vNotifyProgramEvent(tenProgramEvent.enProgramError, "RPC Response Exception");
//}
}
}