public double[] Generate(bool[] srcBits)
{
double[] samples = Sampler.Resample(srcBits);
double[] gaussSamples = Filter.Process(samples, Oversampling);
return(gaussSamples);
}
private void btnCreate_Click(object sender, EventArgs e)
{
string srcBits = txtSequence.Text;
double BT = 0;
double Oversampling = 0;
try
{
BT = double.Parse(txtBT.Text);
Oversampling = double.Parse(txtOversampling.Text);
}
catch (ArgumentException)
{
MessageBox.Show("Invalid parameter. Either BT or Oversampling value is wrong.");
return;
}
double[] srcData = new double[srcBits.Length];
for (int pos = 0; pos < srcBits.Length; pos++)
{
if (srcBits.Substring(pos, 1) == "1")
{
srcData[pos] = 1.0;
}
else if (srcBits.Substring(pos, 1) == "0")
{
srcData[pos] = -1.0;
}
else
{
MessageBox.Show("Invalid binary sequence.");
return;
}
}
// byte[] srcData = new byte[] {0xB9, 0x62, 0x04, 0x0F, 0x2D, 0x45, 0x76, 0x1B};
// srcData = DifferenceCode.Encode(srcData);
Resampler sampler = new Resampler((decimal)Oversampling);
double[] samples = sampler.Resample(srcData);
GaussFilter filter = new GaussFilter(BT);
double[] gaussSamples = filter.Process(samples, Oversampling);
waveformDisplay.Clear();
waveformDisplay.XAxisUnit = Oversampling;
waveformDisplay.XAxisGridOffset = 128;
waveformDisplay.ProcessData(new double[128]);
waveformDisplay.ProcessData(gaussSamples);
if (ShmemChannel != null)
{
double[] diffSamples = Differenciator.Differenciate(gaussSamples);
ShmemChannel.Write(ByteUtil.convertToBytesInterleaved(gaussSamples, diffSamples));
}
}