public IOPH_EZLinkDongle(ADTRecord adtRec, IAppMainWindow mainWin)
{
this._adtRec = adtRec;
this._mainWin = mainWin;
this._teleFromWin = new Telegram(0x3e8);
this._teleToWin = new Telegram(0x3e8);
this._replyData = new DataBuffer(0x3e8);
this._isSeries = false;
this._seriesExecStat = SeriesExecutionState.Stop;
this._taskEvent = new AutoResetEvent(false);
this._taskState = TaskState.TaskReady_OK;
if (adtRec.isUsbEZLinkDevice())
{
this._ddi = DDI_EZLinkDongle.instance();
}
else if (adtRec.isTESTDevice())
{
this._ddi = DDI_TEST.instance();
}
else
{
GlobalServices.ErrMsg("FATAL ERROR: IOPH_EZLinkDongle", "I/O port type not supported, exit WDS!");
Application.Exit();
}
this._iot = new Thread(new ThreadStart(this.doDeviceIO));
this._iot.IsBackground = true;
this._iot.Name = "IOPH_EZLink thread";
this._isTelegramRequest = false;
this._isRxTimerRequest = false;
this._isReadRxPacketEnabled = false;
this._iot.Start();
}
public int flushRead(DeviceHandle handle, DataBuffer data)
{
if (handle.isInvalid())
{
GlobalServices.ErrMsg("DDI_TEST.flushRead()", "called with INVALID handle");
return -1;
}
data.copy(handle.TestDevHnd.readBuff);
handle.TestDevHnd.readBuff.NumItems = 0;
handle.TestDevHnd.readBuffIdx = 0;
return data.NumItems;
}
public DCPProtocol(IDCPDeviceInterface a_devInterface, int a_DCPMaxDataLen, int a_DCPMsgRepeatNr, int a_DCPRecTimeout, int a_ThreadSleepTime, byte a_DCPSOFByte)
{
_DCPMaxDataLen = 0x7c;
_DCPMsgRepeatNr = 3;
_DCPSOFByte = 0x55;
_ThreadSleepTime = 10;
_DCPRecTimeout = 500;
_DCPMsgRepeatNr = a_DCPMsgRepeatNr;
_DCPMaxDataLen = a_DCPMaxDataLen;
_DCPSOFByte = a_DCPSOFByte;
_DCPRecTimeout = a_DCPRecTimeout;
_ThreadSleepTime = a_ThreadSleepTime;
_devInterface = a_devInterface;
_buffer = new DataBuffer(10);
}
public int flushRead(DeviceHandle handle, DataBuffer data)
{
int bytesInRxQueue = 0;
if (handle.isInvalid())
{
GlobalServices.ErrMsg("DDI_USB.flushRead()", "called with INVALID handle");
return -1;
}
if (FTDIWrapper.GetRxQueueLen(handle.USBhnd.hnd, ref bytesInRxQueue) != 0)
{
GlobalServices.ErrMsg("DDI_USB.flushRead()", "FTDIWrapper.GetRxQueueLen() returned:" + FTDIWrapper.GetErrorString());
return -1;
}
return this.read(handle, data, bytesInRxQueue);
}
public IOPH_DCP(ADTRecord adtRec, IAppMainWindow mainWin)
{
_adtRec = adtRec;
_mainWin = mainWin;
_teleFromWin = new Telegram(GlobalServices.maxCommandDataLen);
_teleToWin = new Telegram(GlobalServices.maxReplyDataLen);
_replyData = new DataBuffer(GlobalServices.maxReplyDataLen);
_isSeries = false;
_seriesExecStat = SeriesExecutionState.Stop;
_taskState = TaskState.TaskReady_OK;
int num = int.Parse(ConfigurationManager.AppSettings["DCPMaxDataLen"]);
int num2 = int.Parse(ConfigurationManager.AppSettings["DCPMsgRepeatNr"]);
int num3 = int.Parse(ConfigurationManager.AppSettings["DCPRecTimeout"]);
byte num4 = byte.Parse(ConfigurationManager.AppSettings["DCPSOFByte"]);
_dcpProtocolEngine = new DCPProtocol(this, num, num2, num3, 10, num4);
_DCPRXMsg = new DCPFrame(num, num4);
_DCPAnswerMsg = new DCPFrame(num, num4);
_DCPTXMsg = new DCPFrame(num, num4);
_DCPTXBuf = new DCPFrame(num, num4);
if (adtRec.isUsbFtdiDevice())
{
_ddi = DDI_USB.instance();
}
else if (adtRec.isRS232Device())
{
_ddi = DDI_RS232.instance();
}
else if (adtRec.isTESTDevice())
{
_ddi = DDI_TEST.instance();
}
else if (adtRec.isHIDDevice())
{
_ddi = DDI_HID.instance();
}
else
{
GlobalServices.ErrMsg("IOPH_DCP.IOPH_DCP()", "FATAL ERROR: Unknown I/O port type, exit WDS!");
Application.Exit();
}
_iot = new Thread(new ThreadStart(doDeviceIO));
_iot.IsBackground = true;
_iot.Name = "IOPH_DCP thread";
_isTelegramRequest = false;
_iot.Start();
}
public bool isDeviceAlive(DeviceHandle handle)
{
DataBuffer data = new DataBuffer("\r".Length + "\n\rOK\n\r>".Length);
if (handle.isInvalid())
{
GlobalServices.ErrMsg("DDI_TEST.isDeviceAlive()", "called with INVALID handle");
return false;
}
data.copy("\r");
if (this.write(handle, data) < 0)
{
return false;
}
if (this.read(handle, data, data.Capacity) < 0)
{
return false;
}
return data.endsWith("\n\rOK\n\r>");
}
public IOPH_LoadBoard(ADTRecord adtRec, IAppMainWindow mainWin)
{
this._adtRec = adtRec;
this._mainWin = mainWin;
this._teleFromWin = new Telegram(GlobalServices.maxCommandDataLen);
this._teleToWin = new Telegram(GlobalServices.maxReplyDataLen);
this._replyData = new DataBuffer(GlobalServices.maxReplyDataLen, Data_Type.ASCII);
this._isSeries = false;
this._seriesExecStat = SeriesExecutionState.Stop;
this._taskEvent = new AutoResetEvent(false);
this._taskState = TaskState.TaskReady_OK;
if (adtRec.isUsbFtdiDevice())
{
this._ddi = DDI_USB.instance();
this._isTestDevice = false;
}
else if (adtRec.isRS232Device())
{
this._ddi = DDI_RS232.instance();
this._isTestDevice = false;
}
else if (adtRec.isTESTDevice())
{
this._ddi = DDI_TEST.instance();
this._isTestDevice = true;
}
else if (adtRec.isHIDDevice())
{
this._ddi = DDI_HID.instance();
this._isTestDevice = false;
}
else
{
GlobalServices.ErrMsg("IOPH_LoadBoard.IOPH_LoadBoard()", "FATAL ERROR: Unknown I/O port type, exit WDS!");
GlobalServices.msgBox("FATAL ERROR: Unknown I/O port type, exit WDS!", "IOPH_LoadBoard.IOPH_LoadBoard()");
Application.Exit();
}
this.ReadReplytimerDelegate = new TimerCallback(this.rxReadReplyTimerTickHandler);
this._iot = new Thread(new ThreadStart(this.doDeviceIO));
this._iot.IsBackground = true;
this._iot.Name = "IOPH_LoadBoard thread";
this._iot.Start();
}
public DCPRetCodes AnswerToDCPMessage(DataBuffer a_data, MessageTypes a_msgType, CommandSet a_cmdSet, DCPFrame a_txMsg, DCPFrame a_rxMsg)
{
DataBuffer buffer = new DataBuffer(a_data.NumItems + 4);
byte num = (byte) a_msgType;
buffer = a_data;
switch (num)
{
case 0x40:
case 0x80:
a_txMsg.CmdSet = (byte) a_cmdSet;
a_txMsg.SeqNum = a_rxMsg.SeqNum;
break;
}
int num2 = 0;
while (num2 < _DCPMsgRepeatNr)
{
DCPRetCodes codes;
if (_dcpVersion == DCPVersion.DCP)
{
codes = a_txMsg.ConstructDCPmsg(buffer, a_cmdSet, a_msgType);
}
else
{
codes = a_txMsg.ConstructDCP2msg(buffer, a_cmdSet, a_msgType);
}
codes = doExchangeDCP_TX(a_txMsg, a_rxMsg);
switch (codes)
{
case DCPRetCodes.DCP_RESP_SENT:
return codes;
case DCPRetCodes.DCP_FATAL:
return codes;
}
return DCPRetCodes.DCP_FATAL;
}
return DCPRetCodes.DCP_FATAL;
}
private bool SendRequest(string request, int sliptime)
{
DataBuffer data = new DataBuffer(1);
byte[] buf = new byte[2];
Thread.Sleep(sliptime);
for (int i = 0; i < request.Length; i++)
{
buf[0] = (byte) request[i];
data.copy(buf, 1);
Thread.Sleep(sliptime);
if (_ddi.write(_adtRecord.PortAddress.handle, data) != 0)
return false;
}
return true;
}
public int WriteDevice(DataBuffer buf)
{
return _ddi.write(_adtRec.PortAddress.handle, buf);
}
private void execReceiveCommandFromDevice()
{
int initialTimeout = int.Parse(ConfigurationManager.AppSettings["DCP2IndicationTimeout"]);
Interlocked.Increment(ref _adtRec.IsDeviceBusy);
lock (_adtRec.DevSyncObj)
{
DCPRetCodes codes = _dcpProtocolEngine.doRxDCP(initialTimeout, _DCPRXMsg);
if ((codes != DCPRetCodes.DCP_ERR_TIMEOUT) || (codes != DCPRetCodes.DCP_TERMINATED))
{
TelegramType deviceFailure;
switch (codes)
{
case DCPRetCodes.DCP_OK:
{
deviceFailure = TelegramType.PacketRecERROR;
if (_DCPRXMsg.MsgType == 0)
{
deviceFailure = TelegramType.PacketRecOK;
}
_dcpProtocolEngine.AnswerToDCPMessage(new DataBuffer(), MessageTypes.ACK, (CommandSet)_teleFromWin.DCPCmdSet, _DCPTXBuf, _DCPRXMsg);
sendTelegramToMainWin(deviceFailure, null, _DCPRXMsg);
DataBuffer buffer = new DataBuffer(4);
buffer.copy(new byte[2]);
_dcpProtocolEngine.exchangeDCPMessage(buffer, MessageTypes.SynchReqOrIndication, (CommandSet)_teleFromWin.DCPCmdSet, _DCPTXMsg, _DCPAnswerMsg);
goto Label_014F;
}
case DCPRetCodes.DCP_FATAL:
deviceFailure = TelegramType.DeviceFailure;
sendTelegramToMainWin(deviceFailure, null);
goto Label_014F;
case DCPRetCodes.DCP_ERR_TIMEOUT:
goto Label_014F;
}
deviceFailure = TelegramType.DeviceFailure;
sendTelegramToMainWin(deviceFailure, null);
}
Label_014F:;
}
Interlocked.Decrement(ref _adtRec.IsDeviceBusy);
}
public int flushRead(DeviceHandle handle, DataBuffer data)
{
int num;
if (handle.isInvalid())
{
_log.Warn("Called with INVALID handle");
return -1;
}
data.NumItems = 0;
while ((num = readAppend(handle, data, 1)) == 1)
{
}
if (num == -1)
{
_log.Warn("readAppend() returned with -1");
return -1;
}
return data.NumItems;
}
public int ReadAppendDevice(DataBuffer buf, int bytesToRead)
{
return _ddi.readAppend(_adtRec.PortAddress.handle, buf, bytesToRead);
}
public DCPRetCodes exchangeDCPMessage(DataBuffer a_data, MessageTypes a_msgType, CommandSet a_cmdSet, DCPFrame a_txMsg, DCPFrame a_rxMsg)
{
MessageTypes synchReqOrIndication;
DataBuffer buffer = new DataBuffer(a_data.NumItems + 4);
MessageTypes types = synchReqOrIndication = a_msgType;
buffer = a_data;
TaskState writingCommand = TaskState.WritingCommand;
switch (synchReqOrIndication)
{
case MessageTypes.ACK:
case MessageTypes.Nack:
return DCPRetCodes.DCP_FATAL;
}
for (int i = 0; i < _DCPMsgRepeatNr; i++)
{
DCPRetCodes codes;
switch (_dcpVersion)
{
case DCPVersion.DCP2:
codes = a_txMsg.ConstructDCP2msg(buffer, a_cmdSet, synchReqOrIndication);
break;
default:
codes = a_txMsg.ConstructDCPmsg(buffer, a_cmdSet, synchReqOrIndication);
break;
}
codes = doExchangeDCP_TX(a_txMsg, a_rxMsg);
switch (codes)
{
case DCPRetCodes.DCP_RESP_SENT:
return codes;
case DCPRetCodes.DCP_FATAL:
return codes;
case DCPRetCodes.DCP_ERR_TIMEOUT:
case DCPRetCodes.DCP_ERR_EDC:
break;
default:
if (codes != DCPRetCodes.DCP_OK)
return DCPRetCodes.DCP_FATAL;
if (a_rxMsg.SeqNum == a_txMsg.SeqNum)
{
if ((a_rxMsg.MsgType != 0) && (a_rxMsg.MsgType != 0xc0))
{
if (a_rxMsg.MsgType != 0x80)
{
if (a_rxMsg.MsgType != 0x40)
return DCPRetCodes.DCP_FATAL;
if (writingCommand != TaskState.SynchReq)
{
if (a_rxMsg.Len > 2)
return DCPRetCodes.DCP_OK_ACK;
return DCPRetCodes.DCP_OK;
}
synchReqOrIndication = types;
buffer = a_data;
writingCommand = TaskState.WritingCommand;
}
else
{
if (a_rxMsg.CmdSet != 0)
return DCPRetCodes.DCP_OK_NACK;
if (a_rxMsg.Data[0] != 0)
return DCPRetCodes.DCP_OK_NACK;
}
}
}
else
{
writingCommand = TaskState.SynchReq;
synchReqOrIndication = MessageTypes.SynchReqOrIndication;
buffer.NumItems = 0;
}
break;
}
}
return DCPRetCodes.DCP_FATAL;
}
private DCPRetCodes doExchangeDCP_TX(DCPFrame a_dcpTxMsg, DCPFrame a_dcpRxMsg)
{
int dueTime = _DCPRecTimeout;
DataBuffer dataToSend = new DataBuffer(a_dcpTxMsg.Data.Length + 4);
DCPRetCodes codes = a_dcpTxMsg.CopyDCPmsgToDataBuffer(dataToSend);
int num2 = 0;
if (_devInterface != null)
num2 = _devInterface.WriteDevice(dataToSend);
if (num2 != -1)
{
if ((a_dcpTxMsg.MsgType == 0x40) || (a_dcpTxMsg.MsgType == 0x80))
return DCPRetCodes.DCP_RESP_SENT;
_isSOFTimeOut = false;
_rxTimer = new System.Threading.Timer(new TimerCallback(rxSOFTimerTickHandler), null, dueTime, -1);
while (!_isSOFTimeOut)
if (checkIfSOFArrived() == DCPRetCodes.DCP_OK)
{
if (_rxTimer != null)
{
_rxTimer.Dispose();
_rxTimer = null;
}
return doRxDCP(dueTime, a_dcpRxMsg);
}
if (_rxTimer != null)
{
_rxTimer.Dispose();
_rxTimer = null;
}
}
return DCPRetCodes.DCP_FATAL;
}
public DCPRetCodes CopyDCPmsgToDataBuffer(DataBuffer DataToSend)
{
if (DataToSend != null)
{
int num = 0;
DataToSend.NumItems = 3;
DataToSend[num++] = this._DCPSOFByte;
DataToSend[num++] = this.Len;
DataToSend[num++] = this.Ctrl;
DataToSend.appendFromStartIdx(this.Data, 0, this.Len - 2);
num += this.Len - 2;
DataToSend.NumItems++;
DataToSend[num] = this.EDC;
DataToSend.DType = Data_Type.Binary;
return DCPRetCodes.DCP_OK;
}
return DCPRetCodes.DCP_FATAL;
}
private bool ExchCmdWithDev(DeviceHandle a_Handle, DataBuffer a_Data)
{
int writeRetryCnt = int.Parse(ConfigurationManager.AppSettings["WriteRetryCnt"]);
DataBuffer data = new DataBuffer(512)
{
DType = Data_Type.ASCII
};
while (writeRetryCnt > 0)
{
data.copy(a_Data);
int readRetryCnt = int.Parse(ConfigurationManager.AppSettings["ReadRetryCnt"]);
if (write(a_Handle, data) < 0)
{
_log.Warn("Device was probably disconnected. write() returned with -1");
return false;
}
Thread.Sleep(100);
data.NumItems = 0;
while (readRetryCnt > 0)
{
if (readAppend(a_Handle, data, data.Capacity - data.NumItems) < 0)
{
_log.Warn("Device was probably disconnected. readAppend() returned with -1");
Thread.Sleep(50);
readRetryCnt--;
}
else
{
if (data.endsWith("OK\n\r>"))
{
a_Data.copy(data);
return true;
}
Thread.Sleep(100);
readRetryCnt--;
}
}
writeRetryCnt--;
}
a_Data.NumItems = 0;
return false;
}
public int readAppend(DeviceHandle handle, DataBuffer data, int bytesToRead)
{
int num2;
byte[] buffer = new byte[bytesToRead];
int num = 0;
int num5 = bytesToRead;
try
{
if (handle == null || handle.isInvalid() || !handle.RS232hnd.hnd.IsOpen)
{
string portName = "unknown port";
if (handle != null && handle.RS232hnd != null && handle.RS232hnd.hnd != null)
portName = handle.RS232hnd.hnd.PortName;
_log.Error("readAppend() - " + portName + " - Port is not accessible");
return -1;
}
if (data.Capacity < (data.NumItems + num5))
{
if (_log.IsErrorEnabled)
_log.Error("readAppend() - DataBuffer is too small: data.Capacity:'" + data.Capacity.ToString() + "' < data.NumItems:'" + data.NumItems.ToString() + "' + bytesToRead:'" + num5.ToString() + "'");
return -1;
}
}
catch (Exception exception)
{
_log.Error("readAppend() 1 - " + exception.Message);
return -1;
}
int num4 = num2 = data.NumItems;
data.NumItems += num5;
do
{
try
{
int num7 = handle.RS232hnd.hnd.BytesToRead;
num = handle.RS232hnd.hnd.Read(buffer, 0, (num5 < num7) ? num5 : num7);
}
catch (TimeoutException)
{
}
catch (Exception exception2)
{
_log.Error("readAppend() 2 - " + exception2.Message);
return -1;
}
int num3 = 0;
num5 = 0;
while (num3 < num)
{
byte num6 = buffer[num3++];
if (data.DType == Data_Type.ASCII)
{
if (num6 != 0)
data[num2++] = num6;
else
{
num5++;
_log.Warn("delivered a NULL byte");
}
}
else
data[num2++] = num6;
}
} while (num5 > 0);
data.NumItems = num2;
return (num2 - num4);
}
public void StopIdentifyDevice(DeviceHandle handle, DeviceDescriptor a_dev)
{
DataBuffer data = new DataBuffer(128);
int pollDeviceTypeProcDelay = int.Parse(ConfigurationManager.AppSettings["PollDeviceTypeProcDelay"]);
if ((a_dev.DeviceType != null) && (a_dev.DeviceType.TypeID == DeviceTypeID.LoadBoard))
{
data.copy("d0\r");
write(handle, data);
Thread.Sleep(pollDeviceTypeProcDelay);
}
}
public int read(DeviceHandle handle, DataBuffer data, int bytesToRead)
{
if (handle.isInvalid())
{
_log.Error("read() - Called with INVALID handle");
return -1;
}
data.NumItems = 0;
return readAppend(handle, data, bytesToRead);
}
public void IdentifyDevice(DeviceHandle handle, DeviceDescriptor a_dev)
{
if (a_dev.DeviceType != null && a_dev.DeviceType.TypeID == DeviceTypeID.LoadBoard)
{
DataBuffer data = new DataBuffer(128);
data.copy("d3\r");
write(handle, data);
Thread.Sleep(int.Parse(ConfigurationManager.AppSettings["PollDeviceTypeProcDelay"]));
}
}
private void queryEBID(DeviceHandle handle, DeviceDescriptor a_dev)
{
DataBuffer data = new DataBuffer(512)
{
DType = Data_Type.ASCII
};
string bufToStr = "";
if (handle.isInvalid() || a_dev.DeviceType == null)
_log.Error("queryEBID() - Called with INVALID argument");
else
{
flushRead(handle, data);
if (a_dev.FirmwareType != null &&
(a_dev.FirmwareType.Name == "LoadBoard" || a_dev.FirmwareType.Name == "LoadBoard_Lite")
)
{
switch (a_dev.DeviceType.TypeID)
{
case DeviceTypeID.LoadBoard:
case DeviceTypeID.SDBC:
data.copy("L6\r");
write(handle, data);
return;
case DeviceTypeID.EZLink:
case DeviceTypeID.SRW002:
case DeviceTypeID.Unknown:
return;
case DeviceTypeID.SRW004:
data.copy("ged\r");
if (ExchCmdWithDev(handle, data) && data.BufToStr.Contains("0x40"))
{
data.copy("gwd\r");
if (ExchCmdWithDev(handle, data))
{
bufToStr = data.BufToStr;
try
{
string[] strArray = bufToStr.Split(new char[] { ' ' });
int index = strArray[0].IndexOf("x");
strArray[0] = strArray[0].Remove(0, index + 1);
for (int i = 1; i < strArray.Length; i++)
strArray[i] = strArray[i].Replace("0x", "");
byte[] bytes = new byte[strArray.Length];
for (int j = 0; j < (strArray.Length - 1); j++)
bytes[j] = Convert.ToByte(strArray[j], 16);
string str3 = Encoding.Default.GetString(bytes);
if (str3.Length > 6)
{
switch(str3.Substring(0, 6))
{
case "SI1000":
a_dev.PnPEBID = new CDTRecord();
a_dev.PnPEBID.ChipType = "Si1000";
a_dev.PnPEBID.ChipClass = "Transceiver";
a_dev.PnPEBID.ChipRevision = "B1";
break;
case "SI1002":
a_dev.PnPEBID = new CDTRecord();
a_dev.PnPEBID.ChipType = "Si1002";
a_dev.PnPEBID.ChipClass = "Transceiver";
a_dev.PnPEBID.ChipRevision = "B1";
break;
case "SI1004":
a_dev.PnPEBID = new CDTRecord();
a_dev.PnPEBID.ChipType = "Si1004";
a_dev.PnPEBID.ChipClass = "Transceiver";
a_dev.PnPEBID.ChipRevision = "B1";
break;
case "SI1010":
a_dev.PnPEBID = new CDTRecord();
a_dev.PnPEBID.ChipType = "Si1010";
a_dev.PnPEBID.ChipClass = "Transceiver";
a_dev.PnPEBID.ChipRevision = "B1";
break;
case "SI1012":
a_dev.PnPEBID = new CDTRecord();
a_dev.PnPEBID.ChipType = "Si1012";
a_dev.PnPEBID.ChipClass = "Transceiver";
a_dev.PnPEBID.ChipRevision = "B1";
break;
case "SI1014":
a_dev.PnPEBID = new CDTRecord();
a_dev.PnPEBID.ChipType = "Si1014";
a_dev.PnPEBID.ChipClass = "Transceiver";
a_dev.PnPEBID.ChipRevision = "B1";
break;
}
}
}
catch (FormatException exception)
{
_log.Error("queryEBID()" + exception.Message);
}
}
}
return;
}
}
}
}
private FDResult WriteFirmwareToDevice(ArrayList firmware, UpdateFirmwareCallback callback)
{
FDResult oK = FDResult.OK;
try
{
if (_adtRecord.PortAddress.comAddr.COMPortId <= 0)
{
callback(0, true, "The com port: " + _adtRecord.PortAddress.comAddr.COMPortId.ToString() + " is not valid.", MessageBoxButtons.OK);
return FDResult.FatalError;
}
_ddi.enablePollerRun(false);
Thread.Sleep(300);
bool flag = false;
do
{
flag = false;
try
{
int num;
_log.Info("==== WriteFirmwareToDevice ==== ");
if (_adtRecord.DeviceInfo.DeviceType.TypeID != DeviceTypeID.SRW002)
{
num = _ddi.close(_adtRecord.PortAddress.handle);
_adtRecord.PortAddress.comAddr.baudRate = 19200;
_adtRecord.PortAddress.handle = _ddi.open(_adtRecord, 'E');
}
if (!SendRequest("bl\r"))
{
oK = FDResult.FatalError;
throw new Exception("Error while writing command to change to boot loader mode of the device.");
}
Thread.Sleep(100);
num = _ddi.close(_adtRecord.PortAddress.handle);
_adtRecord.PortAddress.handle = null;
if (num != 0)
{
oK = FDResult.Error;
throw new Exception("Error while closing serial port.");
}
_adtRecord.PortAddress.comAddr.baudRate = 115200;
_adtRecord.PortAddress.handle = _ddi.open(_adtRecord, 'E');
if (_adtRecord.PortAddress.handle == null)
{
oK = FDResult.FatalError;
throw new Exception("The serial port could not be opened in high speed mode.");
}
Thread.Sleep(100);
_log.Info("in bl mode: J cmd");
if (!SendRequest("J\r"))
{
oK = FDResult.FatalError;
throw new Exception("Error while writing command to change the communication speed on the device.");
}
if (WaitForResponse("BLD", "V1.10W"))
{
oK = FDResult.FatalError;
throw new Exception("Error while waiting for response to Get Bootloader revision.");
}
string response = respBuff.objectInfo(false);
_log.Info("in bl mode: response of 'J':" + response);
if (response.Contains("SRW"))
{
string[] strArray = response.Split(new char[] { ',' });
string text1 = strArray[0];
if (strArray[3].Substring(0, 3) != "BLD")
{
oK = FDResult.FatalError;
throw new Exception("HW is not in Bootloader mode");
}
if (strArray[2] != "01.2r")
{
oK = FDResult.FatalError;
throw new Exception("Bootloader revision mismatch.");
}
}
response = "";
_log.Info("in bl mode: Na5f1H cmd");
if (!SendRequest("Na5f1H"))
{
oK = FDResult.Error;
throw new Exception("Error while writing command to Set Key Sequence on the device.");
}
if (WaitForResponse("E09", null))
{
oK = FDResult.FatalError;
throw new Exception("Error while waiting for response to Set Key Sequence on the device.");
}
_log.Info("in bl mode: K cmd");
if (!SendRequest("K"))
{
oK = FDResult.Error;
throw new Exception("Error while writing command to Set Key Sequence on the device.");
}
if (WaitForResponse("EA\r\nOK\r\n>", null, 50))
{
oK = FDResult.FatalError;
throw new Exception("Error while waiting for response to Set Key Sequence on the device.");
}
_log.Info("in bl mode: download loop");
for (int i = 0; i < firmware.Count; i++)
{
string fw_cmd = (string)firmware[i];
DataBuffer data = new DataBuffer(fw_cmd.Length);
data.copy(fw_cmd);
Thread.Sleep(1);
if (_ddi.write(_adtRecord.PortAddress.handle, data) != 0)
{
oK = FDResult.FatalError;
throw new Exception("Error while writing firmware command.");
}
callback((int)Math.Round((double)((((double)(i + 1)) / ((double)firmware.Count)) * 100.0), 0), false, "", MessageBoxButtons.OK);
}
_log.Info("in bl mode: end of download loop");
if (WaitForResponse("E09", null))
{
oK = FDResult.FatalError;
throw new Exception("Error while waiting for response to Hex download.");
}
_log.Info("in bl mode: L mcd");
if (!SendRequest("L"))
{
oK = FDResult.FatalError;
throw new Exception("Error while checking image integrity.");
}
if (WaitForResponse("00000000", null))
{
oK = FDResult.FatalError;
throw new Exception("Error while waiting for response to check image integrity.");
}
_log.Info("in bl mode: M cmd");
if (!SendRequest("M"))
{
oK = FDResult.Error;
throw new Exception("Error while starting application.");
}
_log.Info("==== WriteFirmwareToDevice has finished ====");
Thread.Sleep(1000);
}
catch (Exception exception)
{
_log.Info("in bl mode: error occured:" + exception.Message);
flag = false;
switch (callback(0, true, "There was an error while writing the firmware to the device.\r\n" + exception.Message, MessageBoxButtons.RetryCancel))
{
case DialogResult.Cancel:
flag = false;
break;
case DialogResult.Retry:
flag = true;
break;
default:
flag = false;
break;
}
}
} while (flag);
}
catch (Exception exception2)
{
callback(0, true, "There was a fatal error while writing the firmware to the device.\r\n" + exception2.Message, MessageBoxButtons.OK);
}
finally
{
_ddi.close(_adtRecord.PortAddress.handle);
_adtRecord.PortAddress.comAddr.baudRate = 19200;
_adtRecord.PortAddress.handle = _ddi.open(_adtRecord, 'D');
_ddi.enablePollerRun(true);
}
return oK;
}
private bool isDeviceAlive(IOPortAddress iopaddr, out bool bootLoaderMode, out DeviceTypeID deviceType)
{
string command_CR = "\r";
DataBuffer data = new DataBuffer(100);
bootLoaderMode = false;
deviceType = DeviceTypeID.Unknown;
if (iopaddr.handle == null)
return false;
if (iopaddr.handle.isInvalid())
{
_log.Warn("Called with INVALID handle");
return false;
}
int writeRetryCnt = int.Parse(ConfigurationManager.AppSettings["WriteRetryCnt"]);
int readRetryCnt = int.Parse(ConfigurationManager.AppSettings["ReadRetryCnt"]);
while (writeRetryCnt > 0)
{
data.copy(command_CR);
if (write(iopaddr.handle, data) < 0)
{
Thread.Sleep(10);
writeRetryCnt--;
}
else
{
_log.Debug("[CR] was sent");
data.NumItems = 0;
int readCount = readRetryCnt;
while (readCount > 0)
{
if (readAppend(iopaddr.handle, data, data.Capacity - data.NumItems) < 0)
readCount--;
else
{
if (data.endsWith("OK\n\r>"))
{
_log.Debug("Device looks to be alive");
return true;
}
Thread.Sleep(20);
readCount--;
}
}
Thread.Sleep(20);
writeRetryCnt--;
}
}
_log.Debug("Device to be checked with RTS control enabled");
close(iopaddr.handle);
iopaddr.handle = open(iopaddr, 19200, 'E');
_log.Debug("Port opened by isDeviceAlive()@19200:" + iopaddr.comAddr.COMPortId + " DTR Enabled");
writeRetryCnt = int.Parse(ConfigurationManager.AppSettings["WriteRetryCnt"]);
readRetryCnt = int.Parse(ConfigurationManager.AppSettings["ReadRetryCnt"]);
while (writeRetryCnt > 0)
{
data.copy(command_CR);
if (write(iopaddr.handle, data) < 0)
{
Thread.Sleep(10);
writeRetryCnt--;
}
else
{
_log.Debug("isDeviceAlive():: '\r' sent");
data.NumItems = 0;
int num4 = readRetryCnt;
while (num4 > 0)
{
if (readAppend(iopaddr.handle, data, data.Capacity - data.NumItems) < 0)
{
Thread.Sleep(10);
num4--;
}
else
{
_log.Debug("isDeviceAlive():: response to '\r':" + data.BufToStr);
if (data.BufToStr.Contains("OK\n\r>"))
return true;
Thread.Sleep(20);
num4--;
}
}
Thread.Sleep(20);
writeRetryCnt--;
}
}
close(iopaddr.handle);
_log.Debug("Port closed by isDeviceAlive()@19200:" + iopaddr.comAddr.COMPortId);
iopaddr.handle = open(iopaddr, 115200, 'D');
_log.Debug("Port opened by isDeviceAlive()@115200:" + iopaddr.comAddr.COMPortId);
for (int i = 0; i < 4; i++)
{
data.copy("J");
if (write(iopaddr.handle, data) < 0)
Thread.Sleep(10);
Thread.Sleep(50);
_log.Debug("isDeviceAlive():: 'J' sent");
data.NumItems = 0;
int readCnt = readRetryCnt;
while (readCnt > 0)
{
if (readAppend(iopaddr.handle, data, data.Capacity - data.NumItems) < 0)
{
Thread.Sleep(10);
readCnt--;
}
else
{
_log.Debug("isDeviceAlive():: response to 'J':" + data.BufToStr);
if (data.endsWith("OK\r\n>\r\n"))
{
deviceType = DeviceTypeID.SDBC_8;
bootLoaderMode = true;
return true;
}
Thread.Sleep(20);
readCnt--;
}
}
}
writeRetryCnt = int.Parse(ConfigurationManager.AppSettings["WriteRetryCnt"]);
readRetryCnt = int.Parse(ConfigurationManager.AppSettings["ReadRetryCnt"]);
while (writeRetryCnt > 0)
{
data.copy("OK\n\r>");
if (write(iopaddr.handle, data) < 0)
{
Thread.Sleep(10);
writeRetryCnt--;
}
else
{
_log.Debug("[CRLF] sent");
data.NumItems = 0;
int num7 = readRetryCnt;
while (num7 > 0)
{
if (readAppend(iopaddr.handle, data, data.Capacity - data.NumItems) < 0)
{
Thread.Sleep(10);
num7--;
}
else
{
_log.Debug("Response to [CRLF]:" + data.BufToStr);
if (data.endsWith("OK\n\r>"))
return true;
Thread.Sleep(20);
num7--;
}
}
Thread.Sleep(20);
writeRetryCnt--;
}
}
return false;
}
public DCPRetCodes doRxDCP(int initialTimeout, DCPFrame dcpRxMsg)
{
int num2 = 1;
_messageByteIndex = 0;
int num3 = 0;
DataBuffer buf = new DataBuffer(_DCPMaxDataLen)
{
NumItems = 0
};
_isPacketTimeOut = false;
tmrPacketTimer = new System.Timers.Timer();
tmrPacketTimer.Interval = initialTimeout;
tmrPacketTimer.Elapsed += new ElapsedEventHandler(tmrPacketTimer_Elapsed);
tmrPacketTimer.Start();
while (!_isPacketTimeOut && (num2 > 0))
{
int num;
int num5;
int num6;
if (_terminateRequested)
return DCPRetCodes.DCP_TERMINATED;
switch (_messageByteIndex)
{
case 0:
{
num = 0;
if (_devInterface != null)
num = _devInterface.ReadAppendDevice(buf, 3);
if (num < 0)
{
buf.NumItems = 0;
return DCPRetCodes.DCP_FATAL;
}
if (num == 0)
Thread.Sleep(_ThreadSleepTime);
else
{
dcpRxMsg.Len = buf[_messageByteIndex];
_messageByteIndex++;
if (dcpRxMsg.Len < 2)
{
dcpRxMsg.Len = 0;
return DCPRetCodes.DCP_ERR_EDC;
}
num = (_devInterface == null)
? 0
: _devInterface.ReadAppendDevice(buf, (dcpRxMsg.Len - buf.NumItems) + 1);
if (num < 0)
{
buf.NumItems = 0;
return DCPRetCodes.DCP_FATAL;
}
}
continue;
}
case 1:
{
if (buf.NumItems < 2)
break;
dcpRxMsg.Ctrl = buf[_messageByteIndex++];
num2 = dcpRxMsg.Len - 1;
continue;
}
case 2:
if (buf.NumItems <= 2)
continue;
num5 = buf.NumItems - 2;
num6 = 0;
goto Label_025E;
default:
goto Label_0269;
}
num = (_devInterface == null)
? 0
: _devInterface.ReadAppendDevice(buf, (dcpRxMsg.Len - buf.NumItems) + 1);
if (num < 0)
{
buf.NumItems = 0;
return DCPRetCodes.DCP_FATAL;
}
if (num > 0)
{
dcpRxMsg.Ctrl = buf[_messageByteIndex++];
num2 = dcpRxMsg.Len - 1;
}
continue;
Label_0225:
dcpRxMsg.Data[_messageByteIndex - 2] = buf[_messageByteIndex++];
num2--;
num3++;
num6++;
Label_025E:
if (num6 < num5)
goto Label_0225;
continue;
Label_0269:
if (_messageByteIndex > 2)
{
num = 0;
if (_devInterface != null)
num = _devInterface.ReadAppendDevice(buf, (dcpRxMsg.Len - buf.NumItems) + 1);
if (num < 0)
{
buf.NumItems = 0;
return DCPRetCodes.DCP_FATAL;
}
for (int i = 0; i < num; i++)
{
dcpRxMsg.Data[_messageByteIndex - 2] = buf[_messageByteIndex++];
num2--;
num3++;
}
}
}
if (_isPacketTimeOut)
{
_isPacketTimeOut = false;
return DCPRetCodes.DCP_ERR_TIMEOUT;
}
tmrPacketTimer.Stop();
if (_messageByteIndex > 2)
{
_messageByteIndex -= 3;
}
else
{
return DCPRetCodes.DCP_ERR_EDC;
}
dcpRxMsg.EDC = dcpRxMsg.Data[_messageByteIndex];
dcpRxMsg.Data[_messageByteIndex] = 0;
byte num4 = (byte) (dcpRxMsg.Len ^ dcpRxMsg.Ctrl);
_messageByteIndex = 0;
while (_messageByteIndex < (dcpRxMsg.Len - 2))
{
num4 ^= dcpRxMsg.Data[_messageByteIndex];
_messageByteIndex++;
}
if (dcpRxMsg.EDC != num4)
return DCPRetCodes.DCP_ERR_EDC;
return DCPRetCodes.DCP_OK;
}
private DeviceDescriptor queryDeviceInfo(DeviceHandle handle, DeviceDescriptor devInfo)
{
DataBuffer data = new DataBuffer(128);
int writeRetryCnt = int.Parse(ConfigurationManager.AppSettings["WriteRetryCnt"]);
int pollDeviceTypeProcDelay = int.Parse(ConfigurationManager.AppSettings["PollDeviceTypeProcDelay"]);
int readRetryCnt = int.Parse(ConfigurationManager.AppSettings["ReadRetryCnt"]);
if (handle.isInvalid())
{
_log.Error("QueryDeviceInfo() - Called with INVALID argument");
return devInfo;
}
data.copy("\r");
write(handle, data);
Thread.Sleep(pollDeviceTypeProcDelay);
flushRead(handle, data);
while (writeRetryCnt > 0)
{
if (devInfo.BootloaderMode)
{
data.copy("J");
_log.Debug("queryDeviceInfo():: 'J'");
}
else
{
data.copy("I\r");
_log.Debug("queryDeviceInfo():: 'I\r'");
}
if (write(handle, data) < 0)
{
_log.Warn("Device was probably disconnected. write() returned with -1");
return devInfo;
}
Thread.Sleep(pollDeviceTypeProcDelay);
data.NumItems = 0;
for (int i = readRetryCnt; i > 0; i--)
{
if (readAppend(handle, data, data.Capacity - data.NumItems) < 0)
{
_log.Warn("Device was probably disconnected. readAppend() returned with -1");
return devInfo;
}
if (data.endsWith("OK\n\r>"))
break;
Thread.Sleep(20);
}
string response = data.BufToStr;
_log.Info("queryDeviceInfo():: response:" + response);
try
{
if (response.Length < 10)
return devInfo;
string strTmp = response.Substring(0, 10);
if (response.Contains("SRW"))
{
#region SRW...
string[] strArray = response.Remove(0, response.IndexOf("SRW")).Split(new char[] { ',' });
string subType = strArray[3].Substring(0, 3).Trim();
switch (strArray[0].Trim())
{
case "SRW001":
devInfo.DeviceType = new DeviceType(DeviceTypeID.SDBC_8);
switch (subType)
{
case "NW2":
devInfo.FirmwareType = new FirmwareType("ENW_Master");
break;
case "BLD":
devInfo.FirmwareType = new FirmwareType("Bootloader");
break;
case "PED":
devInfo.FirmwareType = new FirmwareType("PER_Demo");
break;
}
devInfo.DevicePhoto = SDBC.SDBC_8;
devInfo.MarketingName = SDBC.MarketingName;
devInfo.UnAssignedDeviceText = SDBC.UnAssignedDeviceText;
devInfo.SwitchPhoto = SDBC.SDBC_switch;
devInfo.WarningText = SDBC.WarningText;
devInfo.PartNumber = SDBC.PartNumber;
break;
case "SRW002":
devInfo.DeviceType = new DeviceType(DeviceTypeID.SRW002);
if (subType != null && subType == "LBF")
devInfo.FirmwareType = new FirmwareType("LBF");
devInfo.DevicePhoto = SRW002.SRW002_400;
devInfo.MarketingName = SRW002.MarketingName;
devInfo.UnAssignedDeviceText = SRW002.UnAssignedDeviceText;
devInfo.SwitchPhoto = SRW002.SRW002_400;
devInfo.WarningText = SRW002.WarningText;
devInfo.PartNumber = SRW002.PartNumber;
break;
case "SRW003":
devInfo.DeviceType = new DeviceType(DeviceTypeID.EZLink);
switch (subType)
{
case "NW1":
devInfo.FirmwareType = new FirmwareType("NWD_Slave");
break;
case "NW2":
devInfo.FirmwareType = new FirmwareType("ENW_Slave");
break;
case "BLD":
devInfo.FirmwareType = new FirmwareType("Bootloader");
break;
case "ED":
devInfo.FirmwareType = new FirmwareType("EZLink");
break;
}
devInfo.DevicePhoto = EzLink.EZLink_D_EP;
devInfo.MarketingName = EzLink.MarketingName;
devInfo.UnAssignedDeviceText = EzLink.UnAssignedDeviceText;
devInfo.SwitchPhoto = EzLink.EZLink_switch;
devInfo.WarningText = EzLink.WarningText;
devInfo.PartNumber = EzLink.PartNumber;
break;
case "SRW004":
devInfo.DeviceType = new DeviceType(DeviceTypeID.SRW004);
switch (subType)
{
case "LBL":
devInfo.FirmwareType = new FirmwareType("LoadBoard_Lite");
break;
case "BLD":
devInfo.FirmwareType = new FirmwareType("Bootloader");
break;
}
devInfo.DevicePhoto = SRW004.Si1000DK;
devInfo.MarketingName = SRW004.MarketingName;
devInfo.UnAssignedDeviceText = SRW004.UnAssignedDeviceText;
devInfo.WarningText = SRW004.WarningText;
devInfo.PartNumber = SRW004.PartNumber;
break;
case "SRW005":
devInfo.DeviceType = new DeviceType(DeviceTypeID.EZLink);
switch (subType)
{
case "NW1":
devInfo.FirmwareType = new FirmwareType("NWD_Slave");
break;
case "NW2":
devInfo.FirmwareType = new FirmwareType("ENW_Slave");
break;
case "BLD":
devInfo.FirmwareType = new FirmwareType("Bootloader");
break;
case "ED":
devInfo.FirmwareType = new FirmwareType("EZLink");
break;
}
devInfo.DevicePhoto = EzLink.EZLink_D_EP;
devInfo.MarketingName = EzLink.MarketingName;
devInfo.UnAssignedDeviceText = EzLink.UnAssignedDeviceText;
devInfo.SwitchPhoto = EzLink.EZLink_switch;
devInfo.WarningText = EzLink.WarningText;
devInfo.PartNumber = EzLink.PartNumber;
break;
case "SRW007":
devInfo.DeviceType = new DeviceType(DeviceTypeID.SRW007);
switch (subType)
{
case "RKD":
devInfo.FirmwareType = new FirmwareType("RKE_Master");
break;
case "BLD":
devInfo.FirmwareType = new FirmwareType("Bootloader");
break;
}
devInfo.DevicePhoto = SRW007.SRW007_100x84;
devInfo.MarketingName = SRW007.MarketingName;
devInfo.UnAssignedDeviceText = SRW007.UnAssignedDeviceText;
devInfo.SwitchPhoto = SRW007.SRW007_switch;
devInfo.WarningText = SRW007.WarningText;
devInfo.PartNumber = SRW007.PartNumber;
break;
case "SRW008":
devInfo.DeviceType = new DeviceType(DeviceTypeID.SRW008);
switch (subType)
{
case "RKD":
devInfo.FirmwareType = new FirmwareType("RKE_Master");
break;
case "BLD":
devInfo.FirmwareType = new FirmwareType("Bootloader");
break;
}
devInfo.DevicePhoto = SRW008.SRW008_100x84;
devInfo.MarketingName = SRW008.MarketingName;
devInfo.UnAssignedDeviceText = SRW008.UnAssignedDeviceText;
devInfo.SwitchPhoto = SRW008.SRW008_switch;
devInfo.WarningText = SRW008.WarningText;
devInfo.PartNumber = SRW008.PartNumber;
break;
case "SRW009":
devInfo.DeviceType = new DeviceType(DeviceTypeID.SRW009);
switch (subType)
{
case "RKD":
devInfo.FirmwareType = new FirmwareType("RKE_Master");
break;
case "BLD":
devInfo.FirmwareType = new FirmwareType("Bootloader");
break;
}
devInfo.DevicePhoto = SRW009.SRW009_100x84;
devInfo.MarketingName = SRW009.MarketingName;
devInfo.UnAssignedDeviceText = SRW009.UnAssignedDeviceText;
devInfo.SwitchPhoto = SRW009.SRW009_switch;
devInfo.WarningText = SRW009.WarningText;
devInfo.PartNumber = SRW009.PartNumber;
break;
default:
break;
}
devInfo.DeviceVersion = new DeviceVersion(strArray[1]);
devInfo.FirmwareVersion = new FirmwareVersion(strArray[2]);
return devInfo;
#endregion
}
if (strTmp.Contains("SDBC-8"))
{
#region SDBC-8
int idx = strTmp.IndexOf("SDBC-8");
// SDBC-8......VVVVV......FFFFF..PED
// SDBC-8......VVVVV......FFFFF..NWD
// dev.version fw.version
devInfo.DeviceType = new DeviceType(DeviceTypeID.SDBC_8);
strTmp = response.Substring(idx + 30, 3);
if (strTmp == "NWD")
{
devInfo.DeviceVersion = new DeviceVersion(response.Substring(idx + 12, 5));
devInfo.FirmwareType = new FirmwareType("NWD_Master");
devInfo.FirmwareVersion = new FirmwareVersion(response.Substring(idx + 23, 5));
devInfo.DevicePhoto = SDBC.SDBC_8;
devInfo.SwitchPhoto = SDBC.SDBC_switch;
devInfo.WarningText = SDBC.WarningText;
return devInfo;
}
if (strTmp == "PED")
{
devInfo.DeviceVersion = new DeviceVersion(response.Substring(idx + 12, 5));
devInfo.FirmwareType = new FirmwareType("PER_Demo");
devInfo.FirmwareVersion = new FirmwareVersion(response.Substring(idx + 23, 5));
devInfo.DevicePhoto = SDBC.SDBC_8;
devInfo.SwitchPhoto = SDBC.SDBC_switch;
devInfo.WarningText = SDBC.WarningText;
return devInfo;
}
#endregion
}
else if (strTmp.Contains("D-EP"))
{
#region EZLink
int idx = strTmp.IndexOf("D-EP");
devInfo.DeviceType = new DeviceType(DeviceTypeID.EZLink);
if (response.Substring(idx + 27, 3) == "NWD")
{
strTmp = response.Substring(idx + 9, 5);
devInfo.DeviceVersion = new DeviceVersion(strTmp);
devInfo.FirmwareType = new FirmwareType("NWD_Slave");
strTmp = response.Substring(idx + 20, 5);
devInfo.FirmwareVersion = new FirmwareVersion(strTmp);
return devInfo;
}
#endregion
}
else
{
if (response.Contains("V1.10W"))
{
devInfo.DeviceType = new DeviceType(DeviceTypeID.SDBC_8);
devInfo.DeviceVersion = new DeviceVersion("01.1r");
devInfo.FirmwareType = new FirmwareType("Bootloader");
devInfo.FirmwareVersion = new FirmwareVersion("V1.10W");
devInfo.DevicePhoto = SDBC.SDBC_8;
devInfo.SwitchPhoto = SDBC.SDBC_switch;
devInfo.WarningText = SDBC.WarningText;
return devInfo;
}
if (response.Length >= 26)
{
#region LoadBoard
if (response.Substring(4, 26) == "Wireless Development Suite")
{
devInfo.DeviceType = new DeviceType(DeviceTypeID.LoadBoard);
devInfo.DeviceVersion = new DeviceVersion("02.20");
devInfo.FirmwareType = new FirmwareType("LoadBoard");
devInfo.FirmwareVersion = new FirmwareVersion(response.Substring(0x23, 4));
devInfo.DevicePhoto = LoadBoard.HWBoard_LoadBoard;
return devInfo;
}
if (response.Substring(4, 16) == "LoadBoard Loader")
{
devInfo.DeviceType = new DeviceType(DeviceTypeID.LoadBoard);
devInfo.DeviceVersion = new DeviceVersion("02.20");
devInfo.FirmwareType = new FirmwareType("BootLoader");
devInfo.FirmwareVersion = new FirmwareVersion(response.Substring(0x17, 4));
return devInfo;
}
#endregion
}
}
}
catch (Exception exception)
{
_log.Error("QueryDeviceInfo() - " + exception.Message);
return devInfo;
}
writeRetryCnt--;
}
return devInfo;
}
public DCPRetCodes ConstructDCPmsg(DataBuffer a_DataToSend, CommandSet a_cmdset, MessageTypes a_msgtype)
{
if (this.Data == null)
{
return DCPRetCodes.DCP_FATAL;
}
if (!this._seqList.ContainsKey((byte) a_cmdset))
{
this._seqList.Add((byte) a_cmdset, 3);
}
this.Len = (byte) (((byte) a_DataToSend.NumItems) + 2);
this.CmdSet = (byte) a_cmdset;
this.MsgType = (byte) a_msgtype;
MessageTypes types = a_msgtype;
if (types <= MessageTypes.ACK)
{
switch (types)
{
case MessageTypes.Data:
this.SeqNum = (byte) (this.SeqNum + 1);
break;
}
}
else if ((types != MessageTypes.Nack) && (types == MessageTypes.SynchReqOrIndication))
{
this.SeqNum = 0;
}
this.Ctrl = (byte) ((this.CmdSet + this.MsgType) + this.SeqNum);
this.EDC = (byte) (this.Len ^ this.Ctrl);
for (int i = 0; i < a_DataToSend.NumItems; i++)
{
this.Data[i] = a_DataToSend[i];
this.EDC = (byte) (this.EDC ^ a_DataToSend[i]);
}
return DCPRetCodes.DCP_OK;
}
private void UpdateControls(DataBuffer slavedata)
{
Point location = new Point(0, 0);
int temp = 0;
if (slavedata[0] == 0x83)
{
if (slavedata[1] == 0)
{
this.pnlNode1.Visible = false;
}
else
{
this.pnlNode1.Visible = true;
this.lbl_NoNodes.Visible = false;
if (slavedata[2] != 0)
{
temp = slavedata[2];
this.txbN1Temp.Text = this.CalcTemp(temp);
this.pnlN1TempBar.Height = (int) (temp * 0.39);
location = this.pnlN1TempBar.Location;
location.Y = (this.pnlN1TempBase.Location.Y + this.pnlN1TempBase.Height) - this.pnlN1TempBar.Height;
this.pnlN1TempBar.Location = location;
this.CalcColor(temp);
this.pnlN1TempBar.BackColor = Color.FromArgb(this._tColor.red, this._tColor.green, this._tColor.blue);
}
if (slavedata[3] != 0xff)
{
this.pnlN1PBEvent.BackColor = this._LedColor_H;
}
else
{
this.pnlN1PBEvent.BackColor = this._LedColor_L;
}
byte num1 = slavedata[4];
}
if (slavedata[5] == 0)
{
this.pnlNode2.Visible = false;
}
else
{
this.pnlNode2.Visible = true;
this.lbl_NoNodes.Visible = false;
if (slavedata[6] != 0)
{
temp = slavedata[6];
this.txbN2Temp.Text = this.CalcTemp(temp);
this.pnlN2TempBar.Height = (int) (temp * 0.39);
location = this.pnlN2TempBar.Location;
location.Y = (this.pnlN2TempBase.Location.Y + this.pnlN2TempBase.Height) - this.pnlN2TempBar.Height;
this.pnlN2TempBar.Location = location;
this.CalcColor(temp);
this.pnlN2TempBar.BackColor = Color.FromArgb(this._tColor.red, this._tColor.green, this._tColor.blue);
}
if (slavedata[7] != 0xff)
{
this.pnlN2PBEvent.BackColor = this._LedColor_H;
}
else
{
this.pnlN2PBEvent.BackColor = this._LedColor_L;
}
byte num2 = slavedata[8];
}
if (slavedata[9] == 0)
{
this.pnlNode3.Visible = false;
}
else
{
this.pnlNode3.Visible = true;
this.lbl_NoNodes.Visible = false;
if (slavedata[10] != 0)
{
temp = slavedata[10];
this.txbN3Temp.Text = this.CalcTemp(temp);
this.pnlN3TempBar.Height = (int) (temp * 0.39);
location = this.pnlN3TempBar.Location;
location.Y = (this.pnlN3TempBase.Location.Y + this.pnlN3TempBase.Height) - this.pnlN3TempBar.Height;
this.pnlN3TempBar.Location = location;
this.CalcColor(temp);
this.pnlN3TempBar.BackColor = Color.FromArgb(this._tColor.red, this._tColor.green, this._tColor.blue);
}
if (slavedata[11] != 0xff)
{
this.pnlN3PBEvent.BackColor = this._LedColor_H;
}
else
{
this.pnlN3PBEvent.BackColor = this._LedColor_L;
}
byte num3 = slavedata[12];
}
if (slavedata[13] == 0)
{
this.pnlNode4.Visible = false;
}
else
{
this.pnlNode4.Visible = true;
this.lbl_NoNodes.Visible = false;
if (slavedata[14] != 0)
{
temp = slavedata[14];
this.txbN4Temp.Text = this.CalcTemp(temp);
this.pnlN4TempBar.Height = (int) (temp * 0.39);
location = this.pnlN4TempBar.Location;
location.Y = (this.pnlN4TempBase.Location.Y + this.pnlN4TempBase.Height) - this.pnlN4TempBar.Height;
this.pnlN4TempBar.Location = location;
this.CalcColor(temp);
this.pnlN4TempBar.BackColor = Color.FromArgb(this._tColor.red, this._tColor.green, this._tColor.blue);
}
if (slavedata[15] != 0xff)
{
this.pnlN4PBEvent.BackColor = this._LedColor_H;
}
else
{
this.pnlN4PBEvent.BackColor = this._LedColor_L;
}
byte num4 = slavedata[0x10];
}
if ((!this.pnlNode1.Visible && !this.pnlNode2.Visible) && (!this.pnlNode3.Visible && !this.pnlNode4.Visible))
{
this.lbl_NoNodes.Visible = true;
}
}
}
public int write(DeviceHandle handle, DataBuffer data)
{
if (handle == null || handle.isInvalid())
{
_log.Warn("Called with INVALID handle");
return -1;
}
try
{
handle.RS232hnd.hnd.Write(data.Buf, 0, data.NumItems);
}
catch (Exception exception)
{
_log.Error("write() - " + exception.Message);
return -1;
}
return 0;
}
public NodeDescriptor(int index, DataBuffer a_buf)
{
_address = (byte) (a_buf[index + 1] & 7);
_temperature = (a_buf[index + 11] * 0x100) + a_buf[index + 12];
_analog = (a_buf[index + 9] * 0x100) + a_buf[index + 10];
_humidity = a_buf[10];
_battery = a_buf[index + 13];
_button = a_buf[index + 14];
}