public void drawzed(RealPacket packet)
{
// test
float fTime = (float)m_sw.ElapsedMilliseconds / 1000.0F;
Random r = new Random();
Datalist[0].Add(fTime, packet.breath);
Datalist[1].Add(fTime, packet.pressure);
Datalist[2].Add(fTime, packet.LRPM);
Datalist[3].Add(fTime, packet.RRPM);
BreathGraph.GraphPane.AddCurve("", Datalist[0], Color.Orange, SymbolType.None);
BreathGraph.GraphPane.XAxis.Scale.Max = fTime;
BreathGraph.GraphPane.XAxis.Scale.Min = fTime - (8.0 * zoomFraction);
BreathGraph.AxisChange();
PressureGraph.GraphPane.AddCurve("", Datalist[1], Color.Green, SymbolType.None);
PressureGraph.GraphPane.XAxis.Scale.Max = fTime;
PressureGraph.GraphPane.XAxis.Scale.Min = fTime - (8.0 * zoomFraction);
PressureGraph.AxisChange();
RPMGraph.GraphPane.AddCurve("L", Datalist[2], Color.Blue, SymbolType.None);
RPMGraph.GraphPane.AddCurve("R", Datalist[3], Color.Red, SymbolType.None);
RPMGraph.GraphPane.XAxis.Scale.Max = fTime;
RPMGraph.GraphPane.XAxis.Scale.Min = fTime - (8.0 * zoomFraction);
RPMGraph.AxisChange();
}
public void OnDataReceived(RealPacket dataIn)
{
//Handle multi-threading
if (InvokeRequired)
{
Invoke(new PacketDelegate(OnDataReceived), new object[] { dataIn });
return;
}
// Read Data
//DrawGraph(dataIn); // 그래프는 대기
if (m_sw2.ElapsedMilliseconds > 200)
{
m_sw2.Restart();
drawzed(dataIn);
BreathGraph.Invalidate();
PressureGraph.Invalidate();
RPMGraph.Invalidate();
dataGridView.Invalidate();
}
if (_bLogging)
{
DrawGrid(dataIn);
}
}
public RealPacket SetData(byte[] readBuffer)
{
RealPacket packet = new RealPacket();
int idx = 4;
for (int i = Packet.size - 1; i != 0; --i, --idx) // 최적화 필요. 조건문 더 추가해야됨. 현재는 임시방편임.
{
switch (idx)
{
case 3:
packet.RRPM = readBuffer[i - 1] << 8 | readBuffer[i]; //최적화 필요.
i--;
break;
case 2:
packet.LRPM = readBuffer[i - 1] << 8 | readBuffer[i];
i--;
break;
case 1:
packet.pressure = (readBuffer[i - 3] << 24 | readBuffer[i - 2]
<< 16 | readBuffer[i - 1] << 8 | readBuffer[i]) / 1000f;
i -= 3;
break;
case 0:
byte[] startBytes = new byte[4];
Buffer.BlockCopy(readBuffer, i - 3, startBytes, 0, 4);
packet.breath = ConvertBreathToFloat(startBytes);
i = 1;
break;
}
}
return(packet);
}
public void DrawGrid(RealPacket packet)
{
//float fTime = (float)m_sw.ElapsedMilliseconds / 1000.0F;
dataGridView.Rows.Add(packet.breath, packet.pressure, packet.LRPM, packet.RRPM);
dataGridView.FirstDisplayedScrollingRowIndex = dataGridView.RowCount - 1;
}