private void DisplayNoiseData(SN76477 sn)
{
labelNoiseFrequency.Text = (Math.Round(sn.NoiseGenerator_Frequency, 2)).ToString() + " Hz";
labelNoiseFilterFrequency.Text = (Math.Round(sn.NoiseFilter_Frequency, 2)).ToString() + " Hz";
labelNOISEGENRESTOTAL.Text = (Math.Round((sn.NOISECLOCKRES + sn.NOISECLOCKRESVAR) / 1000, 0)).ToString() + " kΩ";
labelNOISEFILTERRESTOTAL.Text = (Math.Round((sn.NOISEFILTERRES + sn.NOISEFILTERRESVAR) / 1000, 0)).ToString() + " kΩ";
}
private void DisplayEnvelopeData(SN76477 sn)
{
labelAttackLength.Text = (Math.Round(sn.Attack_Time, 2)).ToString() + " sec";
labelDecayLength.Text = (Math.Round(sn.Decay_Time, 2)).ToString() + " sec";
labelATKRESTOTAL.Text = (Math.Round((sn.ENVATKRES + sn.ENVATKRESVAR) / 1000, 0)).ToString() + " kΩ";
labelDECRESTOTAL.Text = (Math.Round((sn.ENVDECRES + sn.ENVDECRESVAR) / 1000, 0)).ToString() + " kΩ";
}
private void EmulatorForm_Load(object sender, EventArgs e)
{
_directSoundDevice = new Device();
_directSoundDevice.SetCooperativeLevel(this, CooperativeLevel.Priority);
SetWiderstandsreihe(12, 1000, 10000000, this.cbSLFRES);
SetWiderstandsreihe(12, 1000, 10000000, this.cbVCORES);
SetWiderstandsreihe(12, 2700, 1000000, this.cbNOISEFILTERRES);
SetWiderstandsreihe(12, 10000, 3300000, this.cbNOISEGENRES);
SetWiderstandsreihe(12, 2700, 10000000, this.cbNOISEFILTERRES);
SetWiderstandsreihe(12, 10000, 10000000, this.cbONESHOTRES);
SetWiderstandsreihe(12, 1000, 10000000, this.cbENVATKRES);
SetWiderstandsreihe(12, 1000, 10000000, this.cbENVDECRES);
SetWiderstandsreihe(12, 1000, 10000000, this.cbFEEDBACKRES);
SetWiderstandsreihe(12, 1000, 10000000, this.cbAMPLITUDERES);
SetKondensatorreihe(0, 100000, this.cbENVCAP);
SetKondensatorreihe(0, 100000, this.cbNOISEFILTERCAP);
SetKondensatorreihe(0, 100000, this.cbONESHOTCAP);
SetKondensatorreihe(0, 100000, this.cbSLFCAP);
SetKondensatorreihe(0, 100000, this.cbVCOCAP);
_sn = this.LoadFile(_xml_file_standard);
if (_sn == null)
{
_sn = new SN76477();
}
DisplayConfiguration(_sn);
}
private SN76477 LoadFile(string filename)
{
try
{
XmlSerializer serializer = new XmlSerializer(typeof(SN76477));
StreamReader reader = File.OpenText(filename);
SN76477 sn = (SN76477)serializer.Deserialize(reader);
reader.Close();
return(sn);
}
catch
{
return(null);
}
}
private void DisplayVCOData(SN76477 sn)
{
if (_sn.VCO_FrequencyMin < 1)
{
labelVCOFrequency.Text = (Math.Round(1 / _sn.VCO_FrequencyMin, 2)).ToString() + " sec";
}
else
{
labelVCOFrequency.Text = (Math.Round(_sn.VCO_FrequencyMin, 2)).ToString() + " Hz";
}
labelVCORESTOTAL.Text = (Math.Round((sn.VCORES + sn.VCORESVAR) / 1000, 0)).ToString() + " kΩ";
labelVCOEXTVoltage.Text = (Math.Round(sn.VCOEXTVOLTAGE, 2)).ToString() + " V";
labelVCOEXTFrequency.Text = (Math.Round(sn.VCO_ExternalVoltage_Frequency, 2)).ToString() + " Hz";
labelVCOPitchVoltage.Text = (Math.Round(sn.VCOPITCHVOLTAGE, 2)).ToString() + " V";
labelVCOPitchDutyCycle.Text = (Math.Round(sn.VCO_DutyCycle, 2)).ToString() + " %";
}
private void toolStripButtonOpen_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.CheckFileExists = true;
ofd.CheckPathExists = true;
ofd.DefaultExt = "xml";
if (ofd.ShowDialog(this) == DialogResult.OK)
{
_currentFilename = ofd.FileName;
}
SN76477 sn = this.LoadFile(_currentFilename);
if (sn != null)
{
_sn = sn;
DisplayConfiguration(_sn);
DisplayApplicationTitle();
}
}
private void toolStripButtonNew_Click(object sender, EventArgs e)
{
_sn = new SN76477();
_currentFilename = "<new>";
DisplayConfiguration(_sn);
}
private void DisplayConfiguration(SN76477 sn)
{
SetResistanceToCombobox(sn.SLFRES, cbSLFRES);
trackBarSLFRES.Minimum = 0;
trackBarSLFRES.Maximum = (int)sn.SLFRESVARMAX;
trackBarSLFRES.Value = (int)sn.SLFRESVAR;
SetCapacitanceToCombobox(sn.SLFCAP, cbSLFCAP);
DisplaySLFData(sn);
SetResistanceToCombobox(sn.VCORES, cbVCORES);
trackBarVCORES.Minimum = 0;
trackBarVCORES.Maximum = (int)sn.VCORESVARMAX;
trackBarVCORES.Value = (int)sn.VCORESVAR;
SetCapacitanceToCombobox(sn.VCOCAP, cbVCOCAP);
SetVoltageToTrackBar(sn.VCOEXTVOLTAGE, trackBarVCOEXT);
SetVoltageToTrackBar(sn.VCOPITCHVOLTAGE, trackBarVCOPITCH);
if (sn.VCOSELECT == 0)
{
checkBoxVCOEXT.Checked = true;
}
else
{
checkBoxVCOEXT.Checked = false;
}
DisplayVCOData(sn);
SetResistanceToCombobox(sn.NOISECLOCKRES, cbNOISEGENRES);
trackBarNOISEGENRES.Minimum = 0;
trackBarNOISEGENRES.Maximum = (int)sn.NOISECLOCKRESVARMAX;
trackBarNOISEGENRES.Value = (int)sn.NOISECLOCKRESVAR;
SetResistanceToCombobox(sn.NOISEFILTERRES, cbNOISEFILTERRES);
trackBarNOISEFILTERRES.Minimum = 0;
trackBarNOISEFILTERRES.Maximum = (int)sn.NOISEFILTERRESVARMAX;
trackBarNOISEFILTERRES.Value = (int)sn.NOISEFILTERRESVAR;
SetCapacitanceToCombobox(sn.NOISEFILTERCAP, cbNOISEFILTERCAP);
DisplayNoiseData(sn);
SetResistanceToCombobox(sn.ONESHOTRES, cbONESHOTRES);
trackBarONESHOTRES.Minimum = 0;
trackBarONESHOTRES.Maximum = (int)sn.ONESHOTRESVARMAX;
trackBarONESHOTRES.Value = (int)sn.ONESHOTRESVAR;
SetCapacitanceToCombobox(sn.ONESHOTCAP, cbONESHOTCAP);
DisplayOneShotData(sn);
SetCapacitanceToCombobox(sn.ENVCAP, cbENVCAP);
SetResistanceToCombobox(sn.ENVATKRES, cbENVATKRES);
trackBarENVATKRES.Minimum = 0;
trackBarENVATKRES.Maximum = (int)sn.ENVATKRESVARMAX;
trackBarENVATKRES.Value = (int)sn.ENVATKRESVAR;
SetResistanceToCombobox(sn.ENVDECRES, cbENVDECRES);
trackBarENVDECRES.Minimum = 0;
trackBarENVDECRES.Maximum = (int)sn.ENVDECRESVARMAX;
trackBarENVDECRES.Value = (int)sn.ENVDECRESVAR;
DisplayEnvelopeData(sn);
SetResistanceToCombobox(sn.FEEDBACKRES, cbFEEDBACKRES);
SetResistanceToCombobox(sn.AMPLITUDERES, cbAMPLITUDERES);
checkBoxMIXVCO.Checked = false;
checkBoxMIXSLF.Checked = false;
checkBoxMIXNOISE.Checked = false;
if (sn.MixerMode == MixerMode.VCO)
{
checkBoxMIXVCO.Checked = true;
}
else if (sn.MixerMode == MixerMode.SLF)
{
checkBoxMIXSLF.Checked = true;
}
else if (sn.MixerMode == MixerMode.NOISE)
{
checkBoxMIXNOISE.Checked = true;
}
else if (sn.MixerMode == MixerMode.VCO_NOISE)
{
checkBoxMIXVCO.Checked = true;
checkBoxMIXNOISE.Checked = true;
}
else if (sn.MixerMode == MixerMode.SLF_NOISE)
{
checkBoxMIXSLF.Checked = true;
checkBoxMIXNOISE.Checked = true;
}
else if (sn.MixerMode == MixerMode.SLF_VCO_NOISE)
{
checkBoxMIXVCO.Checked = true;
checkBoxMIXSLF.Checked = true;
checkBoxMIXNOISE.Checked = true;
}
else if (sn.MixerMode == MixerMode.SLF_VCO)
{
checkBoxMIXVCO.Checked = true;
checkBoxMIXSLF.Checked = true;
}
rbENVVCO.Checked = false;
rbENVMIXER.Checked = false;
rbENVONESHOT.Checked = false;
rbENVVCOALT.Checked = false;
if (sn.EnvelopeMode == EnvelopeMode.VCO)
{
rbENVVCO.Checked = true;
}
else if (sn.EnvelopeMode == EnvelopeMode.VCO_ALTERNATING)
{
rbENVVCOALT.Checked = true;
}
else if (sn.EnvelopeMode == EnvelopeMode.MIXER)
{
rbENVMIXER.Checked = true;
}
else if (sn.EnvelopeMode == EnvelopeMode.ONESHOT)
{
rbENVONESHOT.Checked = true;
}
}
private void DisplayOutputData(SN76477 sn)
{
labelOutputVoltageMinMax.Text = String.Format("{0}V - {1}V (clip {2}V)",
Math.Round(sn.OUTVOLTAGEMIN, 2), Math.Round(sn.OUTVOLTAGEMAX, 2), 3.51);
}
private void DisplaySLFData(SN76477 sn)
{
labelSLFFrequency.Text = (Math.Round(sn.SLF_Frequency, 2)).ToString() + " Hz";
labelSLFRESTOTAL.Text = (Math.Round((sn.SLFRES + sn.SLFRESVAR) / 1000, 0)).ToString() + " kΩ";
}
private void DisplayOneShotData(SN76477 sn)
{
labelOneShotLength.Text = (Math.Round(sn.OneShotTime, 2)).ToString() + " sec";
labelONESHOTRESTOTAL.Text = (Math.Round((sn.ONESHOTRES + sn.ONESHOTRESVAR) / 1000, 0)).ToString() + " kΩ";
}
