internal IISZapper(int phaseWidth, double amplitude, int channel, int numPulses, double rate,
Task stimDigitalTask, Task stimAnalogTask, DigitalSingleChannelWriter stimDigitalWriter,
AnalogMultiChannelWriter stimAnalogWriter, double deviceRefreshRate, NeuroRighter sender)
{
const int prePadding = 100;
const int postPadding = 100;
const double offsetVoltage = 0.0;
const int interPhaseLength = 0;
this.stimDigitalTask = stimDigitalTask;
this.stimDigitalWriter = stimDigitalWriter;
this.stimAnalogTask = stimAnalogTask;
this.stimAnalogWriter = stimAnalogWriter;
this.channel = channel - 1;
sp = new StimPulse(phaseWidth, phaseWidth, amplitude, -amplitude, channel,
numPulses, rate, offsetVoltage, interPhaseLength, prePadding, postPadding, true);
stimAnalogTask.Timing.SamplesPerChannel = numPulses * sp.analogPulse.GetLength(1);
stimDigitalTask.Timing.SamplesPerChannel = numPulses * sp.digitalData.GetLength(0);
totalNumReadsTraining = (int)(numSecondsTraining / deviceRefreshRate);
totalNumReadsRefractory = (int)(refractory / deviceRefreshRate);
numReadsRefractory = totalNumReadsRefractory;
}
internal void Grab(DataSrv DatSrv, StimSrv StimSrv, Logger Debugger, string NRFilePath, bool NRRecording, NeuroRighter NR)
{
this.NRDataSrv = DatSrv;
this.NRStimSrv = StimSrv;
this.debugger = Debugger;
this.nrFilePath = NRFilePath;
this.nrRecording = NRRecording;
this.NR = NR;//we need a reference back to NR to initiate the stop sequence
}
internal ClosedLoopOut(NRTask CLE, int fs, DataSrv DatSrv, StimSrv StimSrv, Task buffLoadTask, Logger Debugger, string NRFilePath, bool NRRecording, NeuroRighter NR)
{
this.CLE = CLE;
this.outputSampFreq = fs;
this.DatSrv = DatSrv;
this.StimSrv = StimSrv;
this.useManStimWave = false;
this.buffLoadTask = buffLoadTask;
this.Debugger = Debugger;
this.NRFilePath = NRFilePath;
this.NRRecording = NRRecording;
this.NR = NR;
}
private void IISDetector(object sender, double[][] lfpData, int numReads)
{
if (!isTraining)
{
if (numReadsRefractory >= totalNumReadsRefractory)
{
for (int i = 0; i < lfpData[channel].Length; ++i)
{
if (lfpData[channel][i] > threshold)
{
zap();
numReadsRefractory = 1;
#if (USE_LOG_FILE)
NeuroRighter nr = (NeuroRighter)sender;
//nr.logFile.WriteLine("Zap trigger at index, buffer read (buffer length): " + i + " " + numReads + " (" + lfpData[channel].Length + ")");
nr.logFile.Write(((i / 2000.0) + numReads * 0.003).ToString() + " ");
#endif
break; //automatically stop checking, supposing we're in refractory
//this will break down if the device refresh rate is long
}
}
}
else
{
++numReadsRefractory;
}
}
else
{
threshold += NeuroRighter.rootMeanSquared(lfpData[channel]);
if (++numReadsTraining >= totalNumReadsTraining)
{
isTraining = false;
threshold /= totalNumReadsTraining;
threshold *= thresholdMult;
}
}
}
private const double refractory = 1; // in seconds
internal IISZapper(int phaseWidth, double amplitude, int channel, int numPulses, double rate,
Task stimDigitalTask, Task stimAnalogTask, DigitalSingleChannelWriter stimDigitalWriter,
AnalogMultiChannelWriter stimAnalogWriter, double deviceRefreshRate, NeuroRighter sender)
{
const int prePadding = 100;
const int postPadding = 100;
const double offsetVoltage = 0.0;
const int interPhaseLength = 0;
this.stimDigitalTask = stimDigitalTask;
this.stimDigitalWriter = stimDigitalWriter;
this.stimAnalogTask = stimAnalogTask;
this.stimAnalogWriter = stimAnalogWriter;
this.channel = channel - 1;
sp = new StimPulse(phaseWidth, phaseWidth, amplitude, -amplitude, channel,
numPulses, rate, offsetVoltage, interPhaseLength, prePadding, postPadding, true);
stimAnalogTask.Timing.SamplesPerChannel = numPulses * sp.analogPulse.GetLength(1);
stimDigitalTask.Timing.SamplesPerChannel = numPulses * sp.digitalData.GetLength(0);
totalNumReadsTraining = (int)(numSecondsTraining / deviceRefreshRate);
totalNumReadsRefractory = (int)(refractory / deviceRefreshRate);
numReadsRefractory = totalNumReadsRefractory;
}
internal void stop(NeuroRighter sender)
{
sender.IISDetected -= new NeuroRighter.IISDetectedHandler(IISDetector);
}
internal void stop(NeuroRighter sender)
{
sender.IISDetected -= new NeuroRighter.IISDetectedHandler(IISDetector);
}
internal ClosedLoopOut(NRTask CLE, int fs, DataSrv DatSrv, StimSrv StimSrv, Task buffLoadTask, Logger Debugger, string NRFilePath, bool NRRecording, NeuroRighter NR, double[] standardWave)
: this(CLE, fs, DatSrv, StimSrv, buffLoadTask, Debugger, NRFilePath, NRRecording, NR)
{
this.guiWave = standardWave;
this.useManStimWave = true;
}
