internal override bool processAnswerString(string a)
{
if (!base.processAnswerString(a))
{
_status = PowerStatus.UNKNOWN;
return false;
}
if(_cmdDetail == Power.QUERY){
a = a.Replace("%1POWR=", "");
int retVal = int.Parse(a);
if (retVal >= (int)PowerStatus.OFF && retVal <= (int)PowerStatus.WARMUP)
_status = (PowerStatus)(retVal);
else
_status = PowerStatus.UNKNOWN;
}
return true;
}
/// <summary>
/// Handle data from the client sockets
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
static void SL_DataReceived(object sender, SocketAsyncEventArgs e)
{
Socket s = e.UserToken as Socket;
System.Net.IPEndPoint ep = (System.Net.IPEndPoint)s.RemoteEndPoint;
packets = Interlocked.Increment(ref packets);
// call the specific instrument handler here using the ID.
// This routine is needed if there are more than one type of instrument.
// match with port it came from, each connection will have a different port.
LMInstrument activeInstr = Instruments.Active.MatchByPort(ep.Port); // dev note: this might be slow, could speed up this by switching to a map rather than a list
bool verbose = gControl.collog.ShouldTrace(LogLevels.Verbose);
if (verbose)
{
PacketLogSLOW(activeInstr, e);
}
if (activeInstr.DAQState == DAQInstrState.ReceivingData)
{
activeInstr.NumProcessedRawDataBuffers++;
if (verbose) /* diag buffer tracing */
{
string temp = string.Format("{0}: bytes {1}, total bytes {2}, LM {3}",
activeInstr.NumProcessedRawDataBuffers, e.BytesTransferred, numTotalBytes, Instruments.Active.IndexOf(activeInstr));
gControl.collog.TraceEvent(LogLevels.Verbose, 686, temp);
}
try
{
if (CurState.IsQuitRequested)
throw new AnalysisDefs.CancellationRequestedException();
else if ((e.BytesTransferred % 2) == 0) // EVEN messages are data.
{
// dev note: file writing is controlled via LiveFileWrite
(activeInstr.file as NCCFile.NCDFile).Write(e.Buffer, e.Offset, e.BytesTransferred);
try
{
// this method copies the buffer and sends it on to neutron counting
var res = activeInstr.RDT.PassBufferToTheCounters(e.Buffer, e.Offset, e.BytesTransferred);
if (res != null) //Handle this error condition as if it is a regular ODD-count packet with the end marker
{
HandleEndOfCycleProcessing(activeInstr, res);
}
}
catch (Exception ex)
{
HandleFatalGeneralError(activeInstr, ex);
}
}
else // ODD - last data is the status message.
{
try
{
LMComm.LMMMLingo.Tokens response = LMMMComm.DataPacketResponseMatch(e.Buffer, e.Offset, e.BytesTransferred);
// command parsing here should be as fast as possible because data collection is active and may be hampered by even short delays in this section
// it is a status message, the last message of an assay
if (response == LMComm.LMMMLingo.Tokens.statusdata) // dev note: must be odd length and end with '......' or '......' (old style) or else start with 'Status\r\n' (new style Nov. 2010)
{
try // // write the last message to the file.This might be a partial data + last message
{
(activeInstr.file as NCCFile.NCDFile).Write(e.Buffer, e.Offset, e.BytesTransferred);
(activeInstr.file as NCCFile.NCDFile).CloseWriter();
}
catch (Exception fex)
{
if ((activeInstr.file as NCCFile.NCDFile).stream != null)
gControl.collog.TraceEvent(LogLevels.Error, 642, "{0}: error on close {1}", (activeInstr.file as NCCFile.NCDFile).stream.Name, fex.Message);
}
var res = activeInstr.RDT.PassBufferToTheCounters(e.Buffer, e.Offset, e.BytesTransferred);
HandleEndOfCycleProcessing(activeInstr, res);
}
else if (response == LMComm.LMMMLingo.Tokens.tosenddatasize) // this says how many bytes are going to be sent
{
numTotalBytes = LMMMComm.ResponseToSendDataSize(e.Buffer, e.Offset, e.BytesTransferred); // t
gControl.collog.TraceEvent(LogLevels.Verbose, 654, "Expecting " + Convert.ToString(numTotalBytes) + " (to sen)");
}
else if (response == LMComm.LMMMLingo.Tokens.unrecognizeddata) // unrecognized command
{
string temp = LMMMComm.ResponseUnrecoSample(e.Buffer, e.Offset, e.BytesTransferred);
gControl.collog.TraceInformation(temp);
}
else // it might be an odd message with some data tacked on the beginning
{
if (gControl.collectingFileData)
{
(activeInstr.file as NCCFile.NCDFile).Write(e.Buffer, e.Offset, e.BytesTransferred);
(activeInstr.file as NCCFile.NCDFile).CloseWriter();
}
if (response == LMComm.LMMMLingo.Tokens.rates) // somehow got a rates block
{
RatesStatus p = new RatesStatus();
String received = LMMMComm.NonDataResponse(e.Buffer, e.Offset, e.BytesTransferred);
LMMMComm.SplitRatesReadResponse(received, ref p);
gControl.collog.TraceInformation("ReceivingData rates {0} on LM {1}:{2}", p.ToString(), Instruments.Active.IndexOf(activeInstr), activeInstr.id.DetectorId);
}
CurState.State = DAQInstrState.Online;
gControl.collog.TraceInformation("Cycle " + CurState.Measurement.CurrentRepetition + " complete");
if ((CurState.Measurement.CurrentRepetition < CurState.Measurement.RequestedRepetitions) || (CurState.Measurement.RequestedRepetitions == 0))
{
bool ok = activeInstr.RDT.EndOfCycleProcessing(CurState.Measurement);
if (ok)
{
gControl.FireEvent(EventType.ActionInProgress, gControl);
gControl.StartLM_SRAssay();
}
else
gControl.MajorOperationCompleted(); // the overall pend handle used by cmd line
}
else
{
gControl.collog.TraceInformation("All assay cycles completed, but with data in an odd-sized packet");
bool ok = activeInstr.RDT.EndOfCycleProcessing(CurState.Measurement, last:true);
gControl.MajorOperationCompleted(); // the overall pend handle used by cmd line
}
}
}
catch (AnalysisDefs.FatalNeutronCountingException fae) // propagated up from the AnalysisHandler
{
HandleFatalGeneralError(activeInstr, fae);
}
catch (AnalysisDefs.CancellationRequestedException) // thrown from this method
{
StopActiveAssayImmediately();
}
catch (Exception oddex)
{
gControl.collog.TraceEvent(LogLevels.Error, 643, "Internal error, stopping active processing, {0}: Odd data length handler: {1}",
activeInstr.NumProcessedRawDataBuffers, oddex.Message);
HandleFatalGeneralError(activeInstr, oddex);
}
}
}
catch (AnalysisDefs.CancellationRequestedException) // thrown from this method
{
StopActiveAssayImmediately();
}
if (verbose) gControl.collog.Flush();
}
else if (activeInstr.DAQState == DAQInstrState.Online || activeInstr.DAQState == DAQInstrState.HVCalib) // we are not taking data.
{
String received = LMMMComm.NonDataResponse(e.Buffer, e.Offset, e.BytesTransferred);
if (activeInstr.IsNew())
{
string iname = String.Empty;
string type = InstrType.LMMM.ToString();
LMMMComm.SplitBroadcastResponse(received, ref type, ref iname, ref activeInstr.id.version);
activeInstr.id.DetectorId = iname;
activeInstr.id.SetSRType(type);
gControl.collog.TraceInformation("The new instrument is " + LMLoggers.LognLM.FlattenChars(received));
gControl.collog.TraceInformation(Instruments.All.Count + " instrument(s) online");
activeInstr.selected = true; // this should only be set if there is no UI
CurState.State = DAQInstrState.Online;
gControl.FireEvent(EventType.ActionPrep, gControl);
}
else
{
// slow parsing in this section is fine because data collection is not occurring
LMComm.LMMMLingo.Tokens response = LMMMComm.ResponseMatchPrefix(received);
if (response == LMComm.LMMMLingo.Tokens.cstatus) // it is a status readback
{
LMMMComm.SplitCStatusResponse(received, ref activeInstr.lmstatus);
gControl.collog.TraceInformation(
"cStatus for LM {0}:{1} is dbg:{2}, leds:{3}, input:{4}, HVset:{5}, HV:{6}, LLD Max:{7}, LLD:{8}, (u1:{9})",
Instruments.Active.IndexOf(activeInstr), activeInstr.id.DetectorId, activeInstr.lmstatus.debug, activeInstr.lmstatus.leds, activeInstr.lmstatus.inputPath, activeInstr.lmstatus.setpoint, activeInstr.lmstatus.hv,
activeInstr.lmstatus.MaxLLD, activeInstr.lmstatus.LLD, activeInstr.lmstatus.u1);
}
else if (response == LMComm.LMMMLingo.Tokens.hvread) // it is a hv readback
{
int hv = 0;
LMMMComm.SplitHVReadResponse(received, ref hv);
gControl.collog.TraceInformation("HVread {0} volts for LM {1}:{2}", hv,
Instruments.Active.IndexOf(activeInstr), activeInstr.id.DetectorId);
}
else if (response == LMComm.LMMMLingo.Tokens.hvcalib) // it is a hv calibration point
{
HVControl.HVStatus hvst = new HVControl.HVStatus();
LMMMComm.SplitHVCalibResponse(received, ref hvst);
gControl.AppendHVCalibration(hvst);
gControl.collog.TraceInformation("HVcalib for LM {0}:{1} is [setpt:{2}, read:{3}, . . .]",
Instruments.Active.IndexOf(activeInstr), activeInstr.id.DetectorId, hvst.HVsetpt, hvst.HVread);
gControl.StepHVCalibration();
}
else if (response == LMComm.LMMMLingo.Tokens.rates) // it is a rates response
{
RatesStatus p = new RatesStatus();
LMMMComm.SplitRatesReadResponse(received, ref p);
gControl.collog.TraceInformation("Rates {0} on LM {1}:{2}", p.ToString(),
Instruments.Active.IndexOf(activeInstr), activeInstr.id.DetectorId);
}
else if (response == LMComm.LMMMLingo.Tokens.power) // it is a power status
{
PowerStatus p = new PowerStatus();
LMMMComm.SplitPowerReadResponse(received, ref p);
gControl.collog.TraceInformation("Power AC {0}, Batt {1}, Batt Level {2} on LM {3}:{4}", p.ACPresent, p.batteryPresent, p.batterylevelPct,
Instruments.Active.IndexOf(activeInstr), activeInstr.id.DetectorId);
}
else if (response == LMComm.LMMMLingo.Tokens.lld) // LLD status
{
int lld = 0;
LMMMComm.SplitLLDReadResponse(received, ref lld);
gControl.collog.TraceInformation("LLD {0} on LM {1}:{2}", lld,
Instruments.Active.IndexOf(activeInstr), activeInstr.id.DetectorId);
}
else // RR: this could be binary data if you cancel an assay and linux is sending a buffer.
// RR: this is a large amount of data and we don't want it displayed.
// tbd RR: figure out how to turn this back on when data is finished dumping.
{
if (verbose)
{
PacketLogSLOW(activeInstr, e);
}
}
}
if (verbose) gControl.collog.Flush();
}
}
private static extern bool GetSystemPowerStatusEx(PowerStatus pStatus, bool fUpdate);