AddressSection SetCurrentAddress(SerialPort serialPort, LoggerInformation loggerInformation, List <Hex> hexes)
{
var length = MaxReadingLength;
var msg = ReadBytes(serialPort);
var timenow = "0000000000000000";
var time = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() / 1000;
var hextime = time.ToString("x02");
timenow = timenow.Substring(0, (timenow.Length - hextime.Length)) + hextime;
hexes.Add(new Hex("FF0000", timenow));
if (msg.Length > 8)
{
if (loggerInformation.LoggerType == 1)
{
hexes.Add(new Hex("FE0000", msg.ToString(0, (msg.Length - 6))));
return(new AddressSection(0, 0, 1, 0x00, 0x00, 0x00));
}
else if (msg.ToString().Substring(0, 4) == "0004")
{
hexes.Add(new Hex("FE0000", msg.ToString(0, (msg.Length - 6))));
var memoryAddress = (recievemsg[loggerInformation.MemoryHeaderPointer + 1] & 0xFF) << 8 | (recievemsg[loggerInformation.MemoryHeaderPointer] & 0xFF);
var memoryAddMSB = recievemsg[loggerInformation.MemoryHeaderPointer + 1];
var memoryAddLSB = recievemsg[loggerInformation.MemoryHeaderPointer];
var lengthMSB = (byte)((length >> 8) & 0xFF);
var lengthLSB = (byte)(length & 0xFF);
return(new AddressSection(lengthLSB, lengthMSB, 0, memoryAddLSB, memoryAddMSB, memoryAddress));
}
}
return(null);
}
bool ReadBytesSetRead(SerialPort serialPort, AddressSection currentAddress, LoggerInformation loggerInformation, List <Hex> hexes)
{
var msg = ReadBytes(serialPort);
lengthToRead = MaxReadingLength;
if (msg.Equals("System.TimeoutException"))
{
return(false);
}
if ((recievemsg.Count > 8) && (recievemsg[0] == 0x00))
{
switch (loggerInformation.LoggerType)
{
//MonT2
case 1:
loggerInformation.MemoryStart[8] = 0x0000;
loggerInformation.MemoryMax[8] = ((recievemsg[13] & 0xFF) << 8 | (recievemsg[12] & 0xFF)) * 2;
if (MonT2Overflown)
{
loggerInformation.MemoryMax[8] = 0x81c0;
}
break;
//MonT
case 3:
loggerInformation.MemoryStart[0] = 0x0000;
loggerInformation.MemoryMax[0] = 0x2000;
break;
//G4
case 6:
loggerInformation.MemoryStart[4] = (recievemsg[loggerInformation.RequestMemoryStartPointer + 1]) << 8 | (recievemsg[loggerInformation.RequestMemoryStartPointer]);
loggerInformation.MemoryMax[4] = (recievemsg[loggerInformation.RequestMemoryMaxPointer + 1]) << 8 | (recievemsg[loggerInformation.RequestMemoryMaxPointer]);
if (loggerInformation.MemoryStart[4] > loggerInformation.MemoryMax[4])
{
hexes.Add(new Hex("FD0000", loggerInformation.MemoryStart[4].ToString("x04")));
loggerInformation.MemoryStart[4] = 0x0000;
loggerInformation.MemoryMax[4] = 0x8000;
}
else
{
hexes.Add(new Hex("FD0000", "0000"));
}
if (loggerInformation.MemoryMax[4] < 80)
{
loggerInformation.MemoryMax[4] = 80;
}
break;
}
currentAddress.LengthMSB = (byte)((lengthToRead >> 8) & 0xff);
currentAddress.LengthLSB = (byte)(lengthToRead & 0xff);
return(true);
}
return(false);
}
void SetLoggerInformation(List <byte> messageReceived, LoggerInformation loggerInformation)
{
byte[] serial;
MonT2Overflown = false;
switch (messageReceived[2])
{
case 1:
loggerInformation.LoggerName = "Mon T2";
loggerInformation.LoggerType = 1;
loggerInformation.JsonFile = "MonT2.json";
loggerInformation.MaxMemory = 0x08; //MON-T2
loggerInformation.MemoryStart = new int[] { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 }; //MON-T2
loggerInformation.MemoryMax = new int[] { 0x0000, 0x0074, 0x0200, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x8000 }; //MON-T2
loggerInformation.SerialNumber = GetMonT2Serialnumber(messageReceived);
if ((recievemsg[22] >> 3 & 1) == 0)
{
MonT2Overflown = true;
}
break;
case 3:
loggerInformation.LoggerName = "Mon T";
loggerInformation.LoggerType = 3;
loggerInformation.JsonFile = "MonT.json";
loggerInformation.MaxMemory = 0x02; //MON-T
loggerInformation.MemoryHeaderPointer = 19; //MON-T
loggerInformation.MemoryStart = new int[] { 0x0000, 0x0020, 0x0000, 0x0000, 0x0000 }; //MON-T
loggerInformation.MemoryMax = new int[] { 0x2000, 0x0100, 0x0000, 0x0000, 0x2000 }; //MON-T
loggerInformation.RequestMemoryStartPointer = 3;
loggerInformation.RequestMemoryMaxPointer = 1;
serial = new byte[] { messageReceived[5], messageReceived[6], messageReceived[7], messageReceived[8] };
loggerInformation.SerialNumber = GetSerialnumber(serial);
break;
case 6:
loggerInformation.LoggerName = "G4";
loggerInformation.LoggerType = 6;
loggerInformation.JsonFile = "G4.json";
loggerInformation.MaxMemory = 0x04; //G4
loggerInformation.MemoryHeaderPointer = 13; //G4
loggerInformation.MemoryStart = new int[] { 0x0000, 0x0020, 0x0000, 0x0000, 0x0000 }; //G4
loggerInformation.MemoryMax = new int[] { 0x353C, 0x0100, 0x0000, 0x0000, 0x8000 }; //G4
loggerInformation.RequestMemoryStartPointer = 3;
loggerInformation.RequestMemoryMaxPointer = 1;
serial = new byte[] { messageReceived[5], messageReceived[6], messageReceived[7], messageReceived[8] };
loggerInformation.SerialNumber = GetSerialnumber(serial);
break;
}
}
private void LogInfo()
{
LoggerInformation logInfo = new LoggerInformation();
logInfo.UserName = this.Request.LogonUserIdentity.Name;
logInfo.RequestUrl = this.Request.Url.AbsoluteUri;
logInfo.Browser = this.Request.Browser.Browser;
logInfo.RequestType = this.Request.RequestType;
logInfo.UserHostAddress = this.Request.UserHostAddress;
logger.RecordLog(logInfo);
}
List <Hex> ReadLogger(SerialPort serialPort, LoggerInformation loggerInformation, List <Hex> Hexes)
{
var isReaderConnected = true;
var isSuccessfulRead = false;
if (SerialPort.GetPortNames().Contains(serialPort.PortName) == false || serialPort.IsOpen == false)
{
serialPort.Open();
}
recoverCount = 0;
//wake up the logger
WriteBytes(new WakeUpByteWritter(), serialPort);
var currentAddress = ReadBytesWakeUp(serialPort, loggerInformation, recievemsg, Hexes);
//Set up logger information
isReaderConnected = WriteBytes(new SetReadByteWritter(loggerInformation.LoggerType), serialPort);
if (isReaderConnected)
{
isSuccessfulRead = ReadBytesSetRead(serialPort, currentAddress, loggerInformation, Hexes);
}
//read logger data
while (isReaderConnected && currentAddress != null && (currentAddress.MemoryNumber <= loggerInformation.MaxMemory))
{
if (loggerInformation.LoggerType != 1 && isSuccessfulRead == true)
{
currentAddress = RetrieveMaxAddress(loggerInformation, currentAddress);
}
isReaderConnected = WriteBytes(new ReadLoggerByteWritter(currentAddress, loggerInformation.LoggerType), serialPort);
isSuccessfulRead = ReadBytesReadLogger(serialPort, loggerInformation, currentAddress, Hexes);
if (loggerInformation.LoggerType == 1 && isSuccessfulRead == true)
{
currentAddress = RetrieveMaxAddress(loggerInformation, currentAddress);
}
if (isSuccessfulRead == true)
{
currentAddress = GetNextAddress(currentAddress, loggerInformation);
}
if (recoverCount > 20)
{
Console.WriteLine("Hex has been cleared ");
Hexes.Clear();
return(Hexes);
}
}
serialPort.Close();
return(Hexes);
}
AddressSection RetrieveMaxAddress(LoggerInformation loggerInformation, AddressSection currentAddress)
{
if (lengthToRead >= (loggerInformation.MemoryMax[currentAddress.MemoryNumber] - currentAddress.MemoryAddress) && currentAddress.MemoryNumber != 8)
{
recoverCount = 0;
lengthToRead = loggerInformation.MemoryMax[currentAddress.MemoryNumber] - currentAddress.MemoryAddress;
currentAddress.MemoryAddress = loggerInformation.MemoryMax[currentAddress.MemoryNumber];
currentAddress.LengthMSB = (byte)((lengthToRead >> 8) & 0xff);
currentAddress.LengthLSB = (byte)(lengthToRead & 0xff);
}
return(currentAddress);
}
AddressSection GetNextAddress(AddressSection currentAddress, LoggerInformation loggerInformation)
{
if (currentAddress.MemoryAddress < loggerInformation.MemoryMax[currentAddress.MemoryNumber])
{
currentAddress.MemoryAddress = ((currentAddress.MemoryAddMSB & 0xff) << 8) | (currentAddress.MemoryAddLSB & 0xff);
currentAddress.MemoryAddress += lengthToRead;
if (currentAddress.MemoryAddress >= loggerInformation.MemoryMax[currentAddress.MemoryNumber])
{
lengthToRead = lengthToRead - currentAddress.MemoryAddress + loggerInformation.MemoryMax[currentAddress.MemoryNumber];
currentAddress.MemoryAddMSB = (byte)((loggerInformation.MemoryMax[currentAddress.MemoryNumber] >> 8) & 0xff);
currentAddress.MemoryAddLSB = (byte)(loggerInformation.MemoryMax[currentAddress.MemoryNumber] & 0xff);
}
else
{
currentAddress.MemoryAddMSB = (byte)((currentAddress.MemoryAddress >> 8) & 0xff);
currentAddress.MemoryAddLSB = (byte)((currentAddress.MemoryAddress) & 0xff);
}
return(currentAddress);
}
else
{
while (currentAddress.MemoryNumber < loggerInformation.MaxMemory)
{
currentAddress.MemoryNumber++;
if (loggerInformation.MemoryMax[currentAddress.MemoryNumber] != 0)
{
if (loggerInformation.MemoryMax[currentAddress.MemoryNumber] > loggerInformation.MemoryStart[currentAddress.MemoryNumber])
{
lengthToRead = MaxReadingLength;
currentAddress.MemoryAddress = loggerInformation.MemoryStart[currentAddress.MemoryNumber];
currentAddress.MemoryAddMSB = (byte)((currentAddress.MemoryAddress >> 8) & 0xff);
currentAddress.MemoryAddLSB = (byte)(currentAddress.MemoryAddress & 0xff);
return(currentAddress);
}
}
}
}
currentAddress.MemoryNumber++;
return(currentAddress);
}
public bool GenerateHexFile(SerialPort serialPort, LoggerInformation loggerInformation)
{
var Hexes = new List <Hex>();
Hexes = ReadLogger(serialPort, loggerInformation, Hexes);
if (Hexes.Count > 0)
{
var saveFilePath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\Temprecord\\TempLite\\";
var path = saveFilePath + loggerInformation.SerialNumber + ".hex";
var sw = new StreamWriter(path);
foreach (var hex in Hexes)
{
sw.WriteLine(hex.ToString());
}
sw.Close();
return(false);
}
return(true);
}
public void RecordLog(LoggerInformation logInfo)
{
objContext.LoggerInformations.Add(logInfo);
objContext.SaveChanges();
}
bool ReadBytesReadLogger(SerialPort serialPort, LoggerInformation loggerInformation, AddressSection currentAddress, List <Hex> Hexes)
{
lengthToRead = MaxReadingLength;
var msg = ReadBytes(serialPort);
var addressRead = currentAddress.MemoryNumber.ToString("x02") + currentAddress.MemoryAddMSB.ToString("x02") + currentAddress.MemoryAddLSB.ToString("x02");
if (msg.ToString() == "System.TimeoutException")
{
return(false);
}
if (msg.Length >= lengthToRead || currentAddress.MemoryAddress == loggerInformation.MemoryMax[currentAddress.MemoryNumber])
{
var finalmsg = string.Empty;
if (msg.Length > 124)
{
if (loggerInformation.LoggerType == 1)
{
finalmsg = msg.ToString(12, 116);
}
else
{
finalmsg = msg.ToString(2, 116);
}
}
else if ((msg.Length < (currentAddress.LengthLSB * 2) + 6) && currentAddress.MemoryNumber == 4)
{
return(false);
}
else
{
if (loggerInformation.LoggerType == 1)
{
finalmsg = msg.ToString(12, msg.Length - 12);
}
else
{
finalmsg = msg.ToString(2, msg.Length - 8);
}
}
Hexes.Add(new Hex(addressRead, finalmsg));
}
else if (currentAddress.MemoryNumber == 8)
{
var sendMessage = new byte[2];
sendMessage[0] = 0x00;
sendMessage[1] = 0x55;
serialPort.Write(sendMessage, 0, sendMessage.Length);
return(false);
}
else
{
WriteBytes(new WakeUpByteWritter(), serialPort);
ReadBytes(serialPort);
return(false);
}
currentAddress.LengthMSB = (byte)((lengthToRead >> 8) & 0xff);
currentAddress.LengthLSB = (byte)(lengthToRead & 0xff);
return(true);
}
AddressSection ReadBytesWakeUp(SerialPort serialPort, LoggerInformation loggerInformation, List <byte> messageReceived, List <Hex> hexes)
{
SetLoggerInformation(messageReceived, loggerInformation);
return(SetCurrentAddress(serialPort, loggerInformation, hexes));
}