public CalcItem(byte[] data, int offset)
{
this.IsValid = false;
if (data[offset] == 0xff)
{
return;
}
this.Gear = data[offset] & 0x03; //档位
int freqIndex = (data[offset] >> 4) & 0x0f;
this.Freq = 0;
if (freqIndex < FreqList.Length)
{
this.Freq = FreqList[freqIndex];
}
float[] fd = new float[1];
ushort[] sd = new ushort[] { BitConverter.ToUInt16(data, offset + 1) };
HalfFloat.Halfp2Singles(fd, sd, 1);
this.CoeffK = fd[0];
sd = new ushort[] { BitConverter.ToUInt16(data, offset + 3) };
HalfFloat.Halfp2Singles(fd, sd, 1);
this.CoeffB = fd[0];
this.IsValid = true;
}
private void button1_Click(object sender, EventArgs e)
{
float[] ff = new float[1];
HalfFloat.Halfp2Singles(ff, new ushort[] { (ushort)0x33cd }, 1);
Console.WriteLine();
}