/// <summary>
/// 返回指定国家频段的最大值
/// </summary>
/// <param name="country">国家</param>
/// <returns></returns>
public static double GetMaxFrequency(FrequencyBand country)
{
BandParameter para = band.Where(c => c.Country == country).First();
double minFre = para.MinFrequency;
double intervalCount = para.IntervalCount;
double interval = para.Interval;
return(minFre + intervalCount * interval);
}
/// <summary>
/// 获取频率范围，用于设置读写器工作频率，必须两个参数同时使用才能知晓是哪个频段
/// </summary>
/// <param name="MaxFre">表示最小频率的一个字节</param>
/// <param name="MinFre">表示最大频率的一个字节</param>
/// <returns></returns>
public static Tuple <double, double> GetFrequencyRange(byte MinFre, byte MaxFre)
{
byte bandByte = (byte)((MaxFre & 0xC0) >> 4 | MinFre >> 6);
FrequencyBand country = (FrequencyBand)bandByte;
int max = MaxFre & 0x3F;
int min = MinFre & 0x3F;
BandParameter para = band.Where(c => c.Country == country).First();
double maxF = para.MinFrequency + max * para.Interval;
double minF = para.MinFrequency + min * para.Interval;
return(Tuple.Create(minF, maxF));
}
public XGMultiEQParams(XGMidiIODevice host)
: base(host, "MULTI EQ", 0x024000)
{
bandParams = new BandParameter[5];
ToStringDelegate dBStringFunc = XGMidiParameter.MakePlusMinusToStringFunc("-", "dB", "+0dB", "+", "dB", null);
ToStringDelegate QStringFunc = v => (v * 0.1).ToString("0.0");
Type = AddParameter("Type", 0, 0, 4, 0, XGMidiParameter.MakeTableToStringFunc("FLAT", "JAZZ", "POPS", "ROCK", "CLASSIC"));
Gain1 = AddParameter("Gain1", 1, 0x34, 0x4C, 0x40, dBStringFunc);
Freq1 = AddParameter("Freq1", 2, 0x04, 0x28, 0x04, XGMidiParameter.FreqToString);
Q1 = AddParameter("Q1", 3, 0x01, 0x78, 0x07, QStringFunc);
Shape1 = AddParameter("Shape1", 4, 0, 1, 0, XGMidiParameter.MakeTableToStringFunc("SHELVING", "PEAKING"));
bandParams[0] = new BandParameter(Gain1, Freq1, Q1, Shape1, null);
Gain2 = AddParameter("Gain2", 5, 0x34, 0x4C, 0x40, dBStringFunc);
Freq2 = AddParameter("Freq2", 6, 0x0E, 0x36, 0x0E, XGMidiParameter.FreqToString);
Q2 = AddParameter("Q2", 7, 0x01, 0x78, 0x07, QStringFunc);
bandParams[1] = new BandParameter(Gain2, Freq2, Q2, null, null);
Gain3 = AddParameter("Gain3", 9, 0x34, 0x4C, 0x40, dBStringFunc);
Freq3 = AddParameter("Freq3", 10, 0x0E, 0x36, 0x0E, XGMidiParameter.FreqToString);
Q3 = AddParameter("Q3", 11, 0x01, 0x78, 0x07, QStringFunc);
bandParams[2] = new BandParameter(Gain3, Freq3, Q3, null, null);
Gain4 = AddParameter("Gain4", 13, 0x34, 0x4C, 0x40, dBStringFunc);
Freq4 = AddParameter("Freq4", 14, 0x0E, 0x36, 0x0E, XGMidiParameter.FreqToString);
Q4 = AddParameter("Q4", 15, 0x01, 0x78, 0x07, QStringFunc);
bandParams[3] = new BandParameter(Gain4, Freq4, Q4, null, null);
Gain5 = AddParameter("Gain5", 17, 0x34, 0x4C, 0x40, dBStringFunc);
Freq5 = AddParameter("Freq5", 18, 0x1C, 0x3A, 0x1C, XGMidiParameter.FreqToString);
Q5 = AddParameter("Q5", 19, 0x01, 0x78, 0x07, QStringFunc);
Shape5 = AddParameter("Shape5", 20, 0, 1, 0, XGMidiParameter.MakeTableToStringFunc("SHELVING", "PEAKING"));
bandParams[4] = new BandParameter(Gain5, Freq5, Q5, null, Shape5);
Bands = new ReadOnlyCollection <BandParameter>(bandParams);
}
public XGMultiEQParams(XGMidiIODevice host)
: base(host, "MULTI EQ", 0x024000)
{
bandParams = new BandParameter[5];
ToStringDelegate dBStringFunc = XGMidiParameter.MakePlusMinusToStringFunc("-", "dB", "+0dB", "+", "dB", null);
ToStringDelegate QStringFunc = v => (v * 0.1).ToString("0.0");
Type = AddParameter("Type", 0, 0, 4, 0, XGMidiParameter.MakeTableToStringFunc("FLAT", "JAZZ", "POPS", "ROCK", "CLASSIC"));
Gain1 = AddParameter("Gain1", 1, 0x34, 0x4C, 0x40, dBStringFunc);
Freq1 = AddParameter("Freq1", 2, 0x04, 0x28, 0x04, XGMidiParameter.FreqToString);
Q1 = AddParameter("Q1", 3, 0x01, 0x78, 0x07, QStringFunc);
Shape1 = AddParameter("Shape1", 4, 0, 1, 0, XGMidiParameter.MakeTableToStringFunc("SHELVING", "PEAKING"));
bandParams[0] = new BandParameter(Gain1, Freq1, Q1, Shape1, null);
Gain2 = AddParameter("Gain2", 5, 0x34, 0x4C, 0x40, dBStringFunc);
Freq2 = AddParameter("Freq2", 6, 0x0E, 0x36, 0x0E, XGMidiParameter.FreqToString);
Q2 = AddParameter("Q2", 7, 0x01, 0x78, 0x07, QStringFunc);
bandParams[1] = new BandParameter(Gain2, Freq2, Q2, null, null);
Gain3 = AddParameter("Gain3", 9, 0x34, 0x4C, 0x40, dBStringFunc);
Freq3 = AddParameter("Freq3", 10, 0x0E, 0x36, 0x0E, XGMidiParameter.FreqToString);
Q3 = AddParameter("Q3", 11, 0x01, 0x78, 0x07, QStringFunc);
bandParams[2] = new BandParameter(Gain3, Freq3, Q3, null, null);
Gain4 = AddParameter("Gain4", 13, 0x34, 0x4C, 0x40, dBStringFunc);
Freq4 = AddParameter("Freq4", 14, 0x0E, 0x36, 0x0E, XGMidiParameter.FreqToString);
Q4 = AddParameter("Q4", 15, 0x01, 0x78, 0x07, QStringFunc);
bandParams[3] = new BandParameter(Gain4, Freq4, Q4, null, null);
Gain5 = AddParameter("Gain5", 17, 0x34, 0x4C, 0x40, dBStringFunc);
Freq5 = AddParameter("Freq5", 18, 0x1C, 0x3A, 0x1C, XGMidiParameter.FreqToString);
Q5 = AddParameter("Q5", 19, 0x01, 0x78, 0x07, QStringFunc);
Shape5 = AddParameter("Shape5", 20, 0, 1, 0, XGMidiParameter.MakeTableToStringFunc("SHELVING", "PEAKING"));
bandParams[4] = new BandParameter(Gain5, Freq5, Q5, null, Shape5);
Bands = new ReadOnlyCollection<BandParameter>(bandParams);
}
