private void SetLADisplayColors() { AnalyzerDisplay.BackgroundColorEven = CCEvenBG.SelectedColor; AnalyzerDisplay.BackgroundColorOdd = CCOddBG.SelectedColor; AnalyzerDisplay.ForegroundColorEven = CCEvenFG.SelectedColor; AnalyzerDisplay.ForegroundColorOdd = CCOddFG.SelectedColor; AnalyzerDisplay.InvalidatePictures(); }
private void btDemo_Click(object sender, EventArgs e) { uint TStamp; int k = 0; uint val; AnalyzerDisplay.QS.Clear(); AnalyzerDisplay.SampleFrequency = (int)cbRate.SelectedValue; for (uint i = 0; i < 2000; i++) { TStamp = i; val = i + (i << 16); AnalyzerDisplay.AddSample(TStamp, val); } AnalyzerDisplay.SampleValid = true; dgData.DataSource = null; dgData.DataSource = AnalyzerDisplay.QS; }
private void ReadData2() { byte[] start = buildStartCommand(); LAReset(); LAID(); AnalyzerDisplay.SampleFrequency = (int)cbRate.SelectedValue; Sample.TicksPerMicrosecond = (double)AnalyzerDisplay.SampleFrequency / 1000000.0; uint Tick = 0; uint val = 0; LASendCommand(start, start.Length); byte[] bit32word = new byte[4]; do { do { bit32word[3] = 0; bit32word[2] = 0; //16 bit32word[1] = 0; //24 bit32word[0] = 0; if (cg3.Checked) { LARead(1); //Get 8 bits reversed order bit32word[3] = LABuff[0]; } if (cg2.Checked) { LARead(1); bit32word[2] = LABuff[0];//16 } if (cg1.Checked) { LARead(1); bit32word[1] = LABuff[0];//24 } if (cg0.Checked) { LARead(1); //Get 32 bits bit32word[0] = LABuff[0]; } val = (uint)bit32word[3]; //MSB val *= 256; val += (uint)bit32word[2]; //8 val *= 256; val += (uint)bit32word[1]; //8 val *= 256; val += (uint)bit32word[0]; //LSB AnalyzerDisplay.AddSample(Tick++, Rotate(val)); } while (serialPort1.BytesToRead > 0); Thread.Sleep(200); } while (serialPort1.BytesToRead > 0); AnalyzerDisplay.SampleValid = true; dgData.DataSource = null; dgData.DataSource = AnalyzerDisplay.QS; }
private void btRun_Click(object sender, EventArgs e) { this.Cursor = Cursors.WaitCursor; try { AnalyzerDisplay.ClearSamples(); AnalyzerDisplay.ChannelVisibility(); serialPort1.ReadTimeout = (int)nRTOut.Value; serialPort1.WriteTimeout = (int)nWTOut.Value; if (cbPort.Text.Trim() != "") { serialPort1.PortName = cbPort.Text; } if (cbBaud.SelectedValue != null) { serialPort1.BaudRate = (int)cbBaud.SelectedValue; } try { serialPort1.Open(); } catch (Exception exx) { MessageBox.Show("COM Port Error: " + exx.Message); } try { ReadData(); } catch (Exception exx) { if (exx is System.TimeoutException) { if (AnalyzerDisplay.QS.Count < 2) { MessageBox.Show(exx.Message); } } else { MessageBox.Show(exx.Message); } } } finally { this.Cursor = Cursors.Default; if (serialPort1.IsOpen) { serialPort1.Close(); } AnalyzerDisplay.SampleValid = true; dgData.DataSource = null; dgData.DataSource = AnalyzerDisplay.QS; } }
void ResetSettings() { // get the channels try { cbRate.DataSource = Channels.SampleRates; cbRate.DisplayMember = "Name"; cbRate.ValueMember = "Frequency"; nBuffSize.DataSource = Channels.BufferSizes; nBuffSize.DisplayMember = "Name"; nBuffSize.ValueMember = "Size"; foreach (string s in SerialPort.GetPortNames()) { cbPort.Items.Add(s); } Channels.Clear(); Channels.ReadXml("ChannelsConfig.xml"); AnalyzerDisplay.Channels = Channels; if (Channels.CurrentSettings.Rows.Count == 0) { DSSettings.CurrentSettingsRow R1 = Channels.CurrentSettings.NewCurrentSettingsRow(); R1.Baud = "9600"; R1.ComPort = "COM1"; R1.ReadTOut = 1500; R1.WriteTOut = 1500; R1.SamplingClock = 0; R1.ChannelGroup_0 = true; R1.ChannelGroup_1 = true; R1.ChannelGroup_2 = true; R1.ChannelGroup_3 = true; R1.NoiseFilter = true; R1.RLE = false; Channels.CurrentSettings.AddCurrentSettingsRow(R1); } if (Channels.Colors.Rows.Count == 0) { DSSettings.ColorsRow CR1 = Channels.Colors.NewColorsRow(); CR1.ChannelLabelBG = Color.Gray.ToArgb(); CR1.ChannelLabelFG = Color.Gold.ToArgb(); CR1.EvenTraceBackColor = Color.Black.ToArgb(); CR1.EvenTraceColor = Color.Gold.ToArgb(); CR1.OddTraceBackColor = Color.Black.ToArgb(); CR1.OddTraceColor = Color.Cyan.ToArgb(); Channels.Colors.AddColorsRow(CR1); } DSSettings.CurrentSettingsRow R = ((DSSettings.CurrentSettingsRow)Channels.CurrentSettings.Rows[0]); cg0.Checked = R.ChannelGroup_0; cg1.Checked = R.ChannelGroup_1; cg2.Checked = R.ChannelGroup_2; cg3.Checked = R.ChannelGroup_3; cbClock.SelectedIndex = R.SamplingClock; /*try * { * cbClock.SelectedIndex = R.SamplingClock; * } * catch * { * cbClock.SelectedIndex = 0; * } * cbNoiseFilter.Checked = R.NoiseFilter; * cbRLE.Checked = R.RLE; */ if (serialPort1.IsOpen) { serialPort1.Close(); } DSSettings.ColorsRow CR = (DSSettings.ColorsRow)Channels.Colors.Rows[0]; CCEvenBG.ARGBColor = CR.EvenTraceBackColor; CCOddBG.ARGBColor = CR.OddTraceBackColor; CCEvenFG.ARGBColor = CR.EvenTraceColor; CCOddFG.ARGBColor = CR.OddTraceColor; SetLADisplayColors(); AnalyzerDisplay.ChannelVisibility(); AnalyzerDisplay.InvalidatePictures(); pnBeforeafter.Caption = string.Format("Before/After Ratio: {0}/{1}", tbRatio.Value, 100 - tbRatio.Value); } catch (Exception ex) { string s = ex.Message; MessageBox.Show(s); } }