private void btnUpload_Click(object sender, EventArgs e)
{
LoadComplete = false;
try
{
dv.SetBootloaderMode();
m_serialPort = dv.GetSerialPort();
m_serialPort.ReadTimeout = 0x2710;
m_serialPort.NewLine = "\r";
LoadFile();
ValidateFile();
TransformS19();
SendS19();
dv.ResetBootloaderMode();
}
catch (Exception exception)
{
LoaderError = true;
STBLogger.AddEvent(this, STBLogger.EventLevel.Error, exception.Message, exception.Message);
if (!silent)
{
MessageBox.Show("An error has occurred while loading the file to the board:" + exception.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
dv.ResetBootloaderMode();
}
LoadComplete = true;
base.Close();
}
/// <summary>
/// Default constructor
/// </summary>
public SerialComDriver()
{
try
{
Buffer = Buffer + "Welcome\n\r";
if (_readThread == null)
{
_readThread = new Thread(new ThreadStart(Scan));
}
SerialPortSTB = new SerialPort_Corrected();
_readThread.Start();
}
catch (Exception exception)
{
STBLogger.AddEvent(this, STBLogger.EventLevel.Information, "Creation of Comm Object", exception.Message + exception.Source + exception.StackTrace);
}
}
private Result NormalFindHW()
{
string[] comPorts = new string[0];
string str = "";
Result result = Result.eERR_INITIAL_STATE;
int retries = 4;
SerialPort_Corrected serialPortCorrected = SerialPortSTB;
lock (serialPortCorrected)
{
if (CommState == CommunicationState.Ready)
{
STBLogger.AddEvent((object)ToString(), STBLogger.EventLevel.Information, "Find HW: The comm driver was already initialized.", "Comm Drv CommunicationState:" + ((object)CommState).ToString() + " msgOut:" + FindHWmsgOut);
result = Result.eERR_NOT_READY;
}
else
{
try
{
SerialPortSTB.Close();
Thread.Sleep(1);
SerialPortSTB = new SerialPort_Corrected();
SerialPortSTB.BaudRate = SerialComDriver.SetPortBaudRate(Convert.ToInt32(ConnectionString[1]));
SerialPortSTB.Parity = SerialComDriver.SetPortParity((Parity)Convert.ToInt32(ConnectionString[2]));
SerialPortSTB.DataBits = SerialComDriver.SetPortDataBits(Convert.ToInt32(ConnectionString[3]));
SerialPortSTB.StopBits = SerialComDriver.SetPortStopBits((StopBits)Convert.ToInt32(ConnectionString[4]));
SerialPortSTB.Handshake = SerialComDriver.SetPortHandshake((Handshake)Convert.ToInt32(ConnectionString[5]));
SerialPortSTB.Encoding = (Encoding) new ASCIIEncoding();
SerialPortSTB.ReadTimeout = 150;
SerialPortSTB.WriteTimeout = 500;
SerialPortSTB.Encoding = Encoding.GetEncoding("Windows-1252");
}
catch (Exception ex)
{
STBLogger.AddEvent((object)this, STBLogger.EventLevel.Information, ex.ToString(), ex.Message + ex.Source + ex.StackTrace);
}
}
if (result == Result.eERR_INITIAL_STATE)
{
PortScan(ref comPorts);
for (int comIdx = 0; comIdx < comPorts.Length; ++comIdx)
{
try
{
SerialPortSTB.PortName = comPorts[comIdx];
SetCommStatus("Scanning port: " + comPorts[comIdx]);
SerialPortSTB.Open();
GC.SuppressFinalize((object)SerialPortSTB.BaseStream);
SerialPortSTB.Write(" v\x0001\x0016\x00AD\r");
Thread.Sleep(60);
SerialPortSTB.ReadExisting();
Thread.Sleep(60);
for (int retry = 0; retry < retries; retry++)
{
SerialPortSTB.Write(FindHWmsgOut);
Thread.Sleep(60);
string id = SerialPortSTB.ReadExisting();
Thread.Sleep(60);
if (id.Length > 0)
{
if (id.IndexOf(FindHWmsgIn) != -1)
{
SetCommStatus(id);
result = Result.eERR_SUCCESS;
break;
}
else
{
STBLogger.AddEvent((object)this, STBLogger.EventLevel.Information, "Find HW: a different board was found", "Port:" + comPorts[comIdx] + " Message:" + string.Format(" 0x{0:x2} 0x{1:x2} 0x{2:x2} 0x{3:x2} 0x{4:x2} 0x{5:x2} 0x{6:x2}", (object)Convert.ToInt16(id[0]), (object)Convert.ToInt16(id[1]), (object)Convert.ToInt16(id[2]), (object)Convert.ToInt16(id[3]), (object)Convert.ToInt16(id[4]), (object)Convert.ToInt16(id[5]), (object)Convert.ToInt16(id[6])));
}
}
}
if (result != Result.eERR_SUCCESS)
{
SerialPortSTB.Close();
str = string.Empty;
}
else
{
break;
}
}
catch (TimeoutException)
{
SerialPortSTB.Close();
}
catch (Exception ex1)
{
STBLogger.AddEvent((object)this, STBLogger.EventLevel.Information, ex1.ToString(), "Port:" + comPorts[comIdx] + " " + ex1.Message + ex1.Source + ex1.StackTrace);
try
{
SerialPortSTB.Close();
}
catch (Exception) { }
}
}
if (Result.eERR_INITIAL_STATE == result)
{
result = Result.eERR_OTHER_ERROR;
}
}
if (result == Result.eERR_SUCCESS)
{
if (CommState == CommunicationState.HWFind)
{
lock (objectLock)
CommState = CommunicationState.Ready;
CommCallbackCaller(CommEvent.CommOpen);
}
}
else if (CommState == CommunicationState.HWFind)
{
lock (objectLock)
CommState = CommunicationState.HWFind;
}
return(result);
}
}
private Result ExtendedFindHW()
{
string[] comPorts = new string[0];
string str = "";
Result result = Result.eERR_INITIAL_STATE;
byte[] outMsg = new byte[0];
byte[] numArray = new byte[0];
byte[] decodedMsg = new byte[0];
SerialPort_Corrected serialPortCorrected = SerialPortSTB;
lock (serialPortCorrected)
{
if (CommState == CommunicationState.Ready)
{
STBLogger.AddEvent((object)ToString(),
STBLogger.EventLevel.Information,
"Find HW: The comm driver was already initialized.",
"Comm Drv CommunicationState:" + ((object)CommState).ToString() + " msgOut:" + FindHWmsgOut
);
result = Result.eERR_NOT_READY;
}
else
{
try
{
SerialPortSTB.Close();
Thread.Sleep(1);
SerialPortSTB = new SerialPort_Corrected();
SerialPortSTB.BaudRate = SerialComDriver.SetPortBaudRate(Convert.ToInt32(ConnectionString[1]));
SerialPortSTB.Parity = SerialComDriver.SetPortParity((Parity)Convert.ToInt32(ConnectionString[2]));
SerialPortSTB.DataBits = SerialComDriver.SetPortDataBits(Convert.ToInt32(ConnectionString[3]));
SerialPortSTB.StopBits = SerialComDriver.SetPortStopBits((StopBits)Convert.ToInt32(ConnectionString[4]));
SerialPortSTB.Handshake = SerialComDriver.SetPortHandshake((Handshake)Convert.ToInt32(ConnectionString[5]));
SerialPortSTB.Encoding = (Encoding) new ASCIIEncoding();
SerialPortSTB.ReadTimeout = 150;
SerialPortSTB.WriteTimeout = 500;
SerialPortSTB.Encoding = Encoding.GetEncoding("Windows-1252");
}
catch (Exception ex)
{
STBLogger.AddEvent((object)this, STBLogger.EventLevel.Information, ex.ToString(), ex.Message + ex.Source + ex.StackTrace);
}
}
if (result == Result.eERR_INITIAL_STATE)
{
PortScan(ref comPorts);
for (int comIdx = 0; comIdx < comPorts.Length; ++comIdx)
{
try
{
int numPotocols = ActiveProtocol.NumProtocols();
for (int protocolIdx = 0; protocolIdx < numPotocols; ++protocolIdx)
{
ActiveProtocol.SetProtocol((ProtocolId)protocolIdx);
SerialPortSTB.PortName = comPorts[comIdx];
SerialPortSTB.BaudRate = Convert.ToInt32(ActiveProtocol.ComplexCommand(ComplexMessage.Baudrate));
SerialPortSTB.Open();
SetCommStatus("Scanning port: " + comPorts[comIdx]);
GC.SuppressFinalize((object)SerialPortSTB.BaseStream);
SerialPortSTB.Write(ActiveProtocol.ComplexCommand(ComplexMessage.PartialReset));
SerialPortSTB.Write(ActiveProtocol.ComplexCommand(ComplexMessage.PartialReset));
SerialPortSTB.Write(ActiveProtocol.ComplexCommand(ComplexMessage.PartialReset));
SerialPortSTB.Write(ActiveProtocol.ComplexCommand(ComplexMessage.PartialReset));
SerialPortSTB.Write(ActiveProtocol.ComplexCommand(ComplexMessage.PartialReset));
Thread.Sleep(60);
SerialPortSTB.ReadExisting();
Thread.Sleep(60);
ActiveProtocol.BuildMessage(OperationId.Identify, new byte[0], ref outMsg);
SerialPortSTB.Write(outMsg, 0, outMsg.Length);
Thread.Sleep(60);
string response = SerialPortSTB.ReadExisting();
Thread.Sleep(60);
byte[] bytes = Encoding.GetEncoding("Windows-1252").GetBytes(response);
result = ActiveProtocol.DecodeMessageAndCheck(bytes, OperationId.Identify, ref decodedMsg);
if (protocolIdx == 2 && result == Result.eERR_PARAMETER && bytes.Length > 9)
{
bytes[9] = (byte)11;
result = ActiveProtocol.DecodeMessageAndCheck(bytes, OperationId.Identify, ref decodedMsg);
}
if (result == Result.eERR_SUCCESS)
{
if (protocolIdx == 2)
{
ID = string.Format("HW:{0} SW:{1} BL:0000", (object)bytes[6].ToString("X4"), (object)bytes[9].ToString("X4"));
}
else
{
SetCommStatus(Encoding.GetEncoding("Windows-1252").GetString(decodedMsg));
}
result = Result.eERR_SUCCESS;
break;
}
else if (result != Result.eERR_SUCCESS)
{
SerialPortSTB.Close();
str = string.Empty;
}
else
{
break;
}
}
}
catch (TimeoutException)
{
SerialPortSTB.Close();
}
catch (Exception ex1)
{
STBLogger.AddEvent((object)this, STBLogger.EventLevel.Information, ex1.ToString(), "Port:" + comPorts[comIdx] + " " + ex1.Message + ex1.Source + ex1.StackTrace);
try
{
SerialPortSTB.Close();
}
catch (Exception) { }
}
}
if (Result.eERR_INITIAL_STATE == result)
{
result = Result.eERR_OTHER_ERROR;
}
}
if (result == Result.eERR_SUCCESS)
{
if (CommState == CommunicationState.HWFind)
{
lock (objectLock)
CommState = CommunicationState.Ready;
CommCallbackCaller(CommEvent.CommOpen);
}
}
else if (CommState == CommunicationState.HWFind)
{
lock (objectLock)
CommState = CommunicationState.HWFind;
}
return(result);
}
}
