public List <tclsUDSFrame> lstSegmentData(byte[] au8InputData)
{
int iSourceIDX;
int iDestIDX;
int iFrameIDX;
int iTXBytesRequired;
int iTXPayloadBytes;
byte[] au8TempData = new byte[7];
byte u8Seq;
if (7 < au8InputData.Length)
{
iTXBytesRequired = 8 + (8 * (((au8InputData.Length - 7) / 7) + 1));
}
else
{
iTXBytesRequired = 8;
}
byte[] au8OutputData = new byte[iTXBytesRequired];
mTransmitFrameList.Clear();
if (8 > au8InputData.Length)
{
tclsUDSFrame clsOutputFrame = new tclsUDSFrame();
Array.Copy(au8TempData, 0, clsOutputFrame.au8Data, 1, au8InputData.Length);
clsOutputFrame.au8Data[0] = (byte)au8InputData.Length;
mTransmitFrameList.Add(clsOutputFrame);
}
else
{
iFrameIDX = au8InputData.Length / 7;
iDestIDX = 9 + 8 * (iFrameIDX - 1);
iSourceIDX = 6 + 7 * (iFrameIDX - 1);
/* Copy data */
for (; iFrameIDX >= 1; iFrameIDX--)
{
Array.Copy(au8InputData, iSourceIDX,
au8TempData, 0, Math.Min(au8InputData.Length - iSourceIDX, 7));
Array.Copy(au8TempData, 0, au8OutputData, iDestIDX, 7);
iDestIDX -= 8;
iSourceIDX -= 7;
}
Array.Copy(au8InputData, 0, au8OutputData, iDestIDX + 1, 6);
/* Write sequence numbers */
iFrameIDX = au8InputData.Length / 7;
u8Seq = (byte)((iFrameIDX - 1) & 0x0f);
iDestIDX = 8 + 8 * (iFrameIDX - 1);
for (; iFrameIDX >= 1; iFrameIDX--)
{
au8OutputData[iDestIDX] = (byte)(0x20 + u8Seq--);
u8Seq &= 0x0f;
iDestIDX -= 8;
}
iTXPayloadBytes = 7 * (((iTXBytesRequired - 8) / 8)) + 6;
au8OutputData[iDestIDX + 1] = (byte)(iTXPayloadBytes & 0xff);
au8OutputData[iDestIDX] = (byte)(0x10 + ((iTXPayloadBytes & 0xf00) >> 8));
for (iFrameIDX = 0; iFrameIDX < (iTXBytesRequired / 8); iFrameIDX++)
{
tclsUDSFrame clsOutputFrame = new tclsUDSFrame();
Array.Copy(au8OutputData, 8 * iFrameIDX, clsOutputFrame.au8Data, 0, 8);
mTransmitFrameList.Add(clsOutputFrame);
}
}
return(mTransmitFrameList);
}
public tclsASCParser(string szASCPath)
{
mlstCANMessages = new List <tclsUDSFrame>();
mlstUDSFramesReplay = new List <tclsUDSFrame>();
TextReader ASCFile = null;
String strLine = null;
miReplayListIndex = 0;
int iDLC = 0;
mboHoldList = false;
mu64StartTimeuS = (UInt64)(DateTime.Now.Ticks / 10L);
mu32EndTimeFileuS = 0;
mu32StartTimeFileuS = 0xffffffff;
if (File.Exists(szASCPath))
{
try
{
ASCFile = new StreamReader(szASCPath);
strLine = ASCFile.ReadLine();
while (strLine != null)
{
if (strLine != "")
{
strLine = strLine.Trim();
while (true == strLine.Contains(" "))
{
strLine = strLine.Replace(" ", " ");
}
string[] aszLineArray = strLine.Split(' ');
if (6 < aszLineArray.Length)
{
if ((0 == String.Compare("Tx", aszLineArray[3], true)) &&
(0 == String.Compare("d", aszLineArray[4], true)))
{
try
{
iDLC = Convert.ToInt16(aszLineArray[5]);
iDLC = 9 > iDLC ? iDLC : (int)8;
}
catch
{
/* force fail at check enough string array tokens */
iDLC = 1000;
}
if ((6 + iDLC) <= aszLineArray.Length)
{
tclsUDSFrame clsUDSFrame =
new tclsUDSFrame();
try
{
clsUDSFrame.u8ByteCount = (byte)iDLC;
for (int iDataIDX = 0; iDataIDX < iDLC; iDataIDX++)
{
clsUDSFrame.au8Data[iDataIDX] =
byte.Parse(aszLineArray[6 + iDataIDX], System.Globalization.NumberStyles.HexNumber);
}
Single fTimeStamp = Convert.ToSingle(aszLineArray[0]);
fTimeStamp /= 4;
if (4295 > fTimeStamp)
{
clsUDSFrame.u32TimeStamp =
(UInt32)(1000000 * fTimeStamp);
if (clsUDSFrame.u32TimeStamp
> mu32EndTimeFileuS)
{
mu32EndTimeFileuS = clsUDSFrame.u32TimeStamp;
}
if (clsUDSFrame.u32TimeStamp
< mu32StartTimeFileuS)
{
mu32StartTimeFileuS = clsUDSFrame.u32TimeStamp;
}
}
mlstCANMessages.Add(clsUDSFrame);
}
catch
{
}
}
}
}
}
strLine = ASCFile.ReadLine();
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (ASCFile != null)
{
ASCFile.Close();
}
}
}
else
{
throw new FileNotFoundException("Unable to locate " + szASCPath);
}
}
public void vStartRPC(byte u8SID, byte u8SSID, UInt32 u32Arg1, Int32 i32Arg2, byte[] au8Data)
{
byte[] au8Temp;
tclsUDSFrame clsUDSFrame = new tclsUDSFrame();
List <tclsUDSFrame> lUDSFrameList;
switch (u8SID)
{
case ConstantData.UDS.ru8SID_DSC:
{
clsUDSFrame.au8Data[0] = 2;
clsUDSFrame.au8Data[1] = ConstantData.UDS.ru8SID_DSC;
clsUDSFrame.au8Data[2] = u8SSID;
clsUDSFrame.u8ByteCount = 3;
mclsOutputQueue.Enqueue(clsUDSFrame);
break;
}
case ConstantData.UDS.ru8SID_TP:
{
clsUDSFrame.au8Data[0] = 2;
clsUDSFrame.au8Data[1] = ConstantData.UDS.ru8SID_TP;
clsUDSFrame.au8Data[2] = 0;
clsUDSFrame.u8ByteCount = 3;
mclsOutputQueue.Enqueue(clsUDSFrame);
break;
}
case ConstantData.UDS.ru8SID_RDBI:
{
clsUDSFrame.au8Data[0] = 3;
clsUDSFrame.au8Data[1] = ConstantData.UDS.ru8SID_RDBI;
au8Temp = BitConverter.GetBytes((UInt16)u32Arg1);
Array.Copy(au8Temp, 0, clsUDSFrame.au8Data, 2, 2);
clsUDSFrame.u8ByteCount = 4;
mclsOutputQueue.Enqueue(clsUDSFrame);
break;
}
case ConstantData.UDS.ru8SID_RMBA:
{
au8RMBA[0] = ConstantData.UDS.ru8SID_RMBA;
au8RMBA[1] = ConstantData.UDS.ru8RMBA_ALFID;
switch (ConstantData.UDS.ru8RMBA_MA_LENGTH)
{
/* TODO as needed
* case 2:
* {
* au8Temp = BitConverter.GetBytes((UInt16)u32Arg1);
* Array.Copy(au8Temp, 0, au8RMBA, ConstantData.UDS.ru8RMBA_MA_OFFSET, ConstantData.UDS.ru8RMBA_MA_LENGTH);
* break;
* }
*/
case 4:
{
au8Temp = BitConverter.GetBytes(u32Arg1);
Array.Copy(au8Temp, 0, au8RMBA, ConstantData.UDS.ru8RMBA_MA_OFFSET, ConstantData.UDS.ru8RMBA_MA_LENGTH);
break;
}
/* TODO as needed
* default:
* {
* au8RMBA[ConstantData.UDS.ru8RMBA_MA_OFFSET] = (byte)(u32Arg1 & 0xff);
* break;
* }
*/
}
switch (ConstantData.UDS.ru8RMBA_MS_LENGTH)
{
case 2:
{
au8Temp = BitConverter.GetBytes((UInt16)i32Arg2);
Array.Copy(au8Temp, 0, au8RMBA, ConstantData.UDS.ru8RMBA_MS_OFFSET, ConstantData.UDS.ru8RMBA_MS_LENGTH);
break;
}
/* TODO as needed
* default:
* {
* au8RMBA[ConstantData.UDS.ru8RMBA_MS_OFFSET] = (byte)(i32Arg2 & 0xff);
* break;
* }
*/
}
lUDSFrameList = mclsISO15765.lstSegmentData(au8RMBA);
foreach (tclsUDSFrame clsSegUDSFrame in lUDSFrameList)
{
mclsOutputQueue.Enqueue(clsSegUDSFrame);
}
break;
}
case ConstantData.UDS.ru8SID_WMBA:
{
au8WMBA[0] = ConstantData.UDS.ru8SID_WMBA;
au8WMBA[1] = ConstantData.UDS.ru8WMBA_ALFID;
switch (ConstantData.UDS.ru8WMBA_MA_LENGTH)
{
/* TODO as needed
* case 2:
* {
* au8Temp = BitConverter.GetBytes((UInt16)u32Arg1);
* Array.Copy(au8Temp, 0, au8WMBA, ConstantData.UDS.ru8WMBA_MA_OFFSET, ConstantData.UDS.ru8WMBA_MA_LENGTH);
* break;
* }
*/
case 4:
{
au8Temp = BitConverter.GetBytes(u32Arg1);
Array.Copy(au8Temp, 0, au8WMBA, ConstantData.UDS.ru8WMBA_MA_OFFSET, ConstantData.UDS.ru8WMBA_MA_LENGTH);
break;
}
/* TODO as needed
* default:
* {
* au8WMBA[ConstantData.UDS.ru8WMBA_MA_OFFSET] = (byte)(u32Arg1 & 0xff);
* break;
* }
*/
}
switch (ConstantData.UDS.ru8WMBA_MS_LENGTH)
{
case 2:
{
au8Temp = BitConverter.GetBytes((UInt16)i32Arg2);
Array.Copy(au8Temp, 0, au8WMBA, ConstantData.UDS.ru8WMBA_MS_OFFSET, ConstantData.UDS.ru8WMBA_MS_LENGTH);
break;
}
/* TODO as needed
* default:
* {
* au8WMBA[ConstantData.UDS.ru8WMBA_MS_OFFSET] = (byte)(i32Arg2 & 0xff);
* break;
* }
*/
}
byte[] au8WMBAWithData = new byte[au8WMBA.Length + au8Data.Length];
Array.Copy(au8WMBA, au8WMBAWithData, au8WMBA.Length);
Array.Copy(au8Data, 0, au8WMBAWithData, au8WMBA.Length, au8Data.Length);
lUDSFrameList = mclsISO15765.lstSegmentData(au8WMBAWithData);
foreach (tclsUDSFrame clsSegUDSFrame in lUDSFrameList)
{
mclsOutputQueue.Enqueue(clsSegUDSFrame);
}
break;
}
case ConstantData.UDS.ru8SID_DDDI:
{
byte[] au8DDDIWithData = new byte[au8DDDI.Length + au8Data.Length];
au8DDDI[0] = ConstantData.UDS.ru8SID_DDDI;
au8DDDI[1] = ConstantData.UDS.ru8SFID_DDDI_DMBA;
au8DDDI[2] = (byte)(u32Arg1 & 0xff);
au8DDDI[3] = (byte)((u32Arg1 >> 8) & 0xff);
au8DDDI[4] = ConstantData.UDS.ru8DDDI_ALFID;
Array.Copy(au8DDDI, au8DDDIWithData, au8DDDI.Length);
Array.Copy(au8Data, 0, au8DDDIWithData, au8DDDI.Length, au8Data.Length);
lUDSFrameList = mclsISO15765.lstSegmentData(au8DDDIWithData);
foreach (tclsUDSFrame clsSegUDSFrame in lUDSFrameList)
{
mclsOutputQueue.Enqueue(clsSegUDSFrame);
}
break;
}
case ConstantData.UDS.ru8SID_RC:
{
clsUDSFrame.au8Data[0] = 4;
clsUDSFrame.au8Data[1] = ConstantData.UDS.ru8SID_RC;
clsUDSFrame.au8Data[2] = (byte)u32Arg1;
clsUDSFrame.au8Data[3] = ConstantData.UDS.ru8RCID_HighByte;
clsUDSFrame.au8Data[4] = u8SSID;
clsUDSFrame.u8ByteCount = 5;
mclsOutputQueue.Enqueue(clsUDSFrame);
break;
}
}
}
public tclsTransferData()
{
mau8Data = new byte[65536];
mclsUDSFrame = new tclsUDSFrame();
}