public Form1()
{
InitializeComponent();
GInfoArr = new GraphicsInfo[PolyConstants.NumOfChannels];
AmpBarArr = new TrackBar[4];
AmpBarVals = new int[4];
ChannelsScaleY = new double[4];
for (int i = 0; i < 4; i++)
{
ChannelsScaleY[i] = 1;
AmpBarVals[i] = 0;
}
USBPort = new USBserialPort(this, 115200);
USBPort.ConnectionFailure += onConnectionFailure;
USBPort.Connect();
Cfg = PolyConfig.GetConfig();
numUDplevel1.Value = Cfg.PressLevel1;
numUDplevel2.Value = Cfg.PressLevel2;
InitArraysForFlow();
CheckDataDir();
if (Cfg.Maximized)
{
WindowState = FormWindowState.Maximized;
}
else
{
WindowState = FormWindowState.Normal;
Width = Cfg.WindowWidth;
Height = Cfg.WindowHeight;
}
for (int i = 0; i < PolyConstants.NumOfChannels; i++)
{
GInfoArr[i].Visible = Cfg.VisibleGraphs[i];
}
UpdateGraphics();
}
public int Decompos(USBserialPort usbport, Stream saveFileStream)
{
return(Decompos(usbport, saveFileStream, null, null));
}
public int Decompos(USBserialPort usbport, Stream saveFileStream, StreamWriter txtFileStream, PolyConfig cfg)
{
int bytes = usbport.BytesRead;
if (bytes == 0)
{
_noDataCounter++;
if (_noDataCounter > _maxNoDataCounter)
{
DeviceTurnedOn = false;
}
return(0);
}
DeviceTurnedOn = true;
if (saveFileStream != null & RecordStarted)
{
try
{
saveFileStream.Write(usbport.PortBuf, 0, bytes);
TotalBytes += bytes;
}
catch (Exception ex)
{
MessageBox.Show("Save file stream error. " + ex.Message);
Debug.WriteLine(ex.Message);
}
}
for (int i = 0; i < bytes; i++)
{
switch (_byteNum)
{
case 0: // Marker
if (usbport.PortBuf[i] == _marker1)
{
_byteNum = 1;
}
break;
case 1: // ECG1_0
_ecg1Tmp = (int)usbport.PortBuf[i];
_byteNum = 2;
break;
case 2: // ECG1_1
_ecg1Tmp += 0x100 * (int)usbport.PortBuf[i];
_byteNum = 3;
break;
case 3: // ECG1_2
_ecg1Tmp += 0x10000 * (int)usbport.PortBuf[i];
if ((_ecg1Tmp & 0x800000) != 0)
{
_ecg1Tmp -= 0x1000000;
}
Data.ECG1Array[MainIndex] = _ecg1Tmp;
_nextECG1 = _ecg1Tmp;
if (cfg != null)
{
if (cfg.FilterOn)
{
_nextECG1 = Filter.FilterForRun(Filter.coeff50, Data.ECG1Array, MainIndex);
}
}
_detrendECG1 = FilterRecursDetrend(filterCoeff, _nextECG1, _detrendECG1, _prevECG1);
Data.ECG1ViewArray[MainIndex] = (int)Math.Round(_detrendECG1);
_prevECG1 = _nextECG1;
_byteNum = 4;
break;
case 4: // ECG2_0
_ecg2Tmp = (int)usbport.PortBuf[i];
_byteNum = 5;
break;
case 5: // ECG2_1
_ecg2Tmp += 0x100 * (int)usbport.PortBuf[i];
_byteNum = 6;
break;
case 6: // ECG2_2
_ecg2Tmp += 0x10000 * (int)usbport.PortBuf[i];
if ((_ecg2Tmp & 0x800000) != 0)
{
_ecg2Tmp -= 0x1000000;
}
Data.ECG2Array[MainIndex] = _ecg2Tmp;
_nextECG2 = _ecg2Tmp;
if (cfg != null)
{
if (cfg.FilterOn)
{
_nextECG2 = Filter.FilterForRun(Filter.coeff50, Data.ECG2Array, MainIndex);
}
}
_detrendECG2 = FilterRecursDetrend(filterCoeff, _nextECG2, _detrendECG2, _prevECG2);
Data.ECG2ViewArray[MainIndex] = (int)Math.Round(_detrendECG2);
_prevECG2 = _nextECG2;
_byteNum = 7;
break;
case 7: // Reo_0
_reoTmp = (int)usbport.PortBuf[i];
_byteNum = 8;
break;
case 8: // Reo_1
_reoTmp += 0x100 * (int)usbport.PortBuf[i];
_byteNum = 9;
break;
case 9: // Reo_2
_reoTmp += 0x10000 * (int)usbport.PortBuf[i];
if ((_reoTmp & 0x800000) != 0)
{
_reoTmp -= 0x1000000;
}
if (_reoTmp > PolyConstants.ReoMaxVal)
{
_reoTmp = PolyConstants.ReoMaxVal;
}
Data.ReoArray[MainIndex] = -_reoTmp;
_nextReo = _reoTmp;
if (cfg != null)
{
if (cfg.FilterOn)
{
_nextReo = Filter.FilterForRun(Filter.coeff14, Data.ReoArray, MainIndex);
}
}
_detrendReo = FilterRecursDetrend(filterCoeffReo, _nextReo, _detrendReo, _prevReo);
Data.ReoViewArray[MainIndex] = (int)Math.Round(_detrendReo);
_prevReo = _nextReo;
_byteNum = 10;
break;
case 10: // Sphigmo1_0
_sphigmo1Tmp = (byte)usbport.PortBuf[i];
_byteNum = 11;
break;
case 11: // Sphigmo1_1
_sphigmo1Tmp += 0x100 * (int)usbport.PortBuf[i];
_byteNum = 12;
break;
case 12: // Sphigmo1_2
_sphigmo1Tmp += 0x10000 * (int)usbport.PortBuf[i];
if ((_sphigmo1Tmp & 0x800000) != 0)
{
_sphigmo1Tmp = _sphigmo1Tmp - 0x1000000;
}
Data.Sphigmo1Array[MainIndex] = _sphigmo1Tmp;
_nextSphigmo1 = _sphigmo1Tmp;
if (cfg != null)
{
if (cfg.FilterOn)
{
_nextSphigmo1 = Filter.FilterForRun(Filter.coeff14, Data.Sphigmo1Array, MainIndex);
}
}
_detrendSphigmo1 = FilterRecursDetrend(filterCoeff, _nextSphigmo1, _detrendSphigmo1, _prevSphigmo1);
Data.Sphigmo1ViewArray[MainIndex] = (int)Math.Round(_detrendSphigmo1);
_prevSphigmo1 = _nextSphigmo1;
_byteNum = 13;
break;
case 13: // Sphigmo2_0
_sphigmo2Tmp = (byte)usbport.PortBuf[i];
_byteNum = 14;
break;
case 14: // Sphigmo2_1
_sphigmo2Tmp += 0x100 * (int)usbport.PortBuf[i];
_byteNum = 15;
break;
case 15: // Sphigmo2_2
_sphigmo2Tmp += 0x10000 * (int)usbport.PortBuf[i];
if ((_sphigmo2Tmp & 0x800000) != 0)
{
_sphigmo2Tmp = _sphigmo2Tmp - 0x1000000;
}
Data.Sphigmo2Array[MainIndex] = _sphigmo2Tmp;
_nextSphigmo2 = _sphigmo2Tmp;
if (cfg != null)
{
if (cfg.FilterOn)
{
_nextSphigmo2 = Filter.FilterForRun(Filter.coeff14, Data.Sphigmo2Array, MainIndex);
}
}
_detrendSphigmo2 = FilterRecursDetrend(filterCoeff, _nextSphigmo2, _detrendSphigmo2, _prevSphigmo2);
Data.Sphigmo2ViewArray[MainIndex] = (int)Math.Round(_detrendSphigmo2);
_prevSphigmo2 = _nextSphigmo2;
_byteNum = 16;
break;
case 16: //Apex 0
_apexTmp = (int)usbport.PortBuf[i];
_byteNum = 17;
break;
case 17: //Apex 1
_apexTmp += 0x100 * (int)(usbport.PortBuf[i]);
_byteNum = 18;
break;
case 18: //Apex 2
_apexTmp += 0x10000 * (int)usbport.PortBuf[i];
if ((_apexTmp & 0x800000) != 0)
{
_apexTmp = _apexTmp - 0x1000000;
}
Data.ApexArray[MainIndex] = _apexTmp;
_nextApex = _apexTmp;
if (cfg != null)
{
if (cfg.FilterOn)
{
_nextApex = Filter.FilterForRun(Filter.coeff14, Data.ApexArray, MainIndex);
}
}
_detrendApex = FilterRecursDetrend(filterCoeff, _nextApex, _detrendApex, _prevApex);
Data.ApexViewArray[MainIndex] = (int)Math.Round(_detrendApex);
_prevApex = _nextApex;
_byteNum = 19;
break;
case 19: //Status
Status = usbport.PortBuf[i];
if (Pump1Started & (Status & pump1progress) != 0)
{
_pump1RealyStarted = true;
}
if (_pump1RealyStarted)
{
// detrendSphigmo1 = 0;
Data.Sphigmo1ViewArray[MainIndex] = 0; // (int)Math.Round(detrendSphigmo1);
}
if (_pump1RealyStarted & (Status & pump1progress) == 0)
{
_delayCounter1++;
if (_delayCounter1 > MaxDelayCounter)
{
Pump1Started = false;
_pump1RealyStarted = false;
_detrendSphigmo1 = 0;
_delayCounter1 = 0;
}
}
if (Pump2Started & (Status & pump2progress) != 0)
{
_pump2RealyStarted = true;
}
if (_pump2RealyStarted)
{
_detrendSphigmo2 = 0;
Data.Sphigmo2ViewArray[MainIndex] = (int)Math.Round(_detrendSphigmo2);
}
if (_pump2RealyStarted & (Status & pump2progress) == 0)
{
_delayCounter2++;
if (_delayCounter2 > MaxDelayCounter)
{
Pump2Started = false;
_pump2RealyStarted = false;
_detrendSphigmo2 = 0;
_delayCounter1 = 0;
}
}
_byteNum = 0;
if (RecordStarted)
{
txtFileStream.WriteLine(Data.GetDataString(MainIndex));
}
OnDecomposeLineEvent();
LineCounter++;
MainIndex++;
MainIndex &= (DataArrSize - 1);
break;
}
}
usbport.BytesRead = 0;
return(bytes);
}
public int Decompos(USBserialPort usbport)
{
return(Decompos(usbport, null, null, null));
}
