public static void SetEncodeType(ref BigEndianUInt16 val, byte encType)
{
ushort v = val;
v = (ushort)(v & ~(0x03 << 10) + encType << 10);
val = v;
}
static float DecodeUInt16(BigEndianUInt16 code, float scale, float offset)
{
if (code >= 2 && code <= 1023)
{
float value = (code - offset) / scale;
return(value);
}
else
{
float value = -999;
return(value);
}
}
private int SwitchDataBlock(BigEndianUInt16 i)
{
int momentCount = 0;
switch (i)
{
case 6:
momentCount = 3;
break;
case 7:
momentCount = 4;
break;
case 9:
momentCount = 6;
break;
default:
break;
}
return(momentCount);
}
/// <summary>
/// 13 BIT
/// </summary>
/// <param name="val"></param>
/// <returns></returns>
public static bool IsMutliPack(this BigEndianUInt16 val)
{
return(((val >> 13) & 0x01) == 0x0001);
}
/// <summary>
/// 12-10 BIT
/// </summary>
/// <param name="val"></param>
/// <returns></returns>
public static Byte GetEncodeType(BigEndianUInt16 val)
{
return((Byte)((val >> 10) & 0x03));
}
/// <summary>
/// 9-0 BIT
/// </summary>
/// <param name="val"></param>
/// <returns></returns>
public static void SetMessageLength(ref BigEndianUInt16 val, UInt16 length)
{
val = (UInt16)(((UInt16)val & (~0x03ff)) + length);
}
/// <summary>
/// 9-0 BIT
/// </summary>
/// <param name="val"></param>
/// <returns></returns>
public static Int16 GetMessageLength(BigEndianUInt16 val)
{
return((Int16)((UInt16)val & 0x03ff));
}
