public static byte[] GetCustomHarmonicLevels(WaveformParameters parameters, int count, int maxLevel)
{
List <byte> levels = new List <byte>();
var n = 0;
while (n < count)
{
levels.Add((byte)WaveformEngine.GetHarmonicLevel(n + 1, parameters, maxLevel));
n++;
}
return(levels.ToArray());
}
public static int GetHarmonicLevel(int harmonicNumber, WaveformParameters para, int maxLevel = 99)
{
double aMax = 1.0;
double a = WaveformEngine.Compute(harmonicNumber, para);
double v = Math.Log(Math.Abs(a / aMax));
double level = ((double)maxLevel) + 8.0 * v;
//System.Console.WriteLine(String.Format("DEBUG: n = {0}, a = {1}, v = {2}", harmonicNumber, a, v));
if (level < 0)
{
return(0);
}
return((int)Math.Floor(level));
}
public static double Compute(int number, WaveformParameters para)
{
double n = (double)number;
double a = para.A;
double b = para.B;
double c = para.C;
double x = n * Math.PI * para.XP;
double y = n * Math.PI * para.YP;
double d = para.D;
double e = para.E;
double module1 = 1.0 / Math.Pow(n, a);
double module2 = Math.Pow(Math.Sin(x), b) * Math.Pow(Math.Cos(x), c);
double module3 = Math.Pow(Math.Sin(y), d) * Math.Pow(Math.Cos(y), e);
return(module1 * module2 * module3);
}
public static byte[] GetHarmonicLevels(string waveformName, int count, int maxLevel)
{
WaveformParameters parameters = WaveformParameters[waveformName];
return(GetCustomHarmonicLevels(parameters, count, maxLevel));
}
public static int RunEditAndReturnExitCode(EditOptions options)
{
byte[] levels;
if (options.Waveform.Equals("custom"))
{
if (string.IsNullOrEmpty(options.Params))
{
Console.WriteLine("Parameters required for Custom waveform");
return(1);
}
var paramStrings = new List <string>(options.Params.Split(','));
/*
* foreach (string s in paramStrings)
* {
* Console.WriteLine(s);
* }
*/
var paramValues = new List <double>();
foreach (string s in paramStrings)
{
double value = double.Parse(s, CultureInfo.InvariantCulture);
paramValues.Add(value);
}
/*
* foreach (double v in paramValues)
* {
* Console.WriteLine(v);
* }
*/
var parameters = new WaveformParameters
{
A = paramValues[0],
B = paramValues[1],
C = paramValues[2],
XP = paramValues[3],
D = paramValues[4],
E = paramValues[5],
YP = paramValues[6]
};
levels = WaveformEngine.GetCustomHarmonicLevels(parameters, 64, 127);
}
else
{
levels = WaveformEngine.GetHarmonicLevels(options.Waveform, 64, 127);
}
List <string> group1Lines = SendHarmonics(options.Device, 0, 1, levels, 1);
foreach (var line in group1Lines)
{
Console.WriteLine(line);
}
List <string> group2Lines = SendHarmonics(options.Device, 0, 1, levels, 2);
foreach (var line in group2Lines)
{
Console.WriteLine(line);
}
return(0);
}
