public static byte GetLSB(ushort val, BufferDirection direction = BufferDirection.Forward, BufferEndianess endianess = BufferEndianess.LittleEndian)
{
switch (direction)
{
case BufferDirection.Forward:
return((byte)(val & 0xFF));
case BufferDirection.Backward:
return((byte)((val >> 8) & 0xFF));
default:
throw new NotSupportedException();
}
}
public static byte[] GetBytes(int val, BufferDirection direction = BufferDirection.Forward, BufferEndianess endianess = BufferEndianess.LittleEndian)
{
var ret = new byte[4];
switch (direction)
{
case BufferDirection.Forward:
ret[3] = (byte)(val & 0xFF);
ret[2] = (byte)((val >> 8) & 0xFF);
ret[1] = (byte)((val >> 16) & 0xFF);
ret[0] = (byte)((val >> 24) & 0xFF);
break;
case BufferDirection.Backward:
ret[0] = (byte)(val & 0xFF);
ret[1] = (byte)((val >> 8) & 0xFF);
ret[2] = (byte)((val >> 16) & 0xFF);
ret[3] = (byte)((val >> 24) & 0xFF);
break;
default:
throw new NotSupportedException();
}
return(ret);
}
public static short GetShort(byte msb, byte lsb, BufferDirection direction = BufferDirection.Forward, BufferEndianess endianess = BufferEndianess.LittleEndian)
{
switch (direction)
{
case BufferDirection.Forward:
return((short)((msb << 8) | lsb));
case BufferDirection.Backward:
return((short)((lsb << 8) | msb));
default:
throw new NotSupportedException();
}
}
public static int GetInt(byte msb4, byte msb3, byte lsb2, byte lsb1, BufferDirection direction = BufferDirection.Forward, BufferEndianess endianess = BufferEndianess.LittleEndian)
{
switch (direction)
{
case BufferDirection.Forward:
return((((((msb4 << 8) | msb3) << 8) | lsb2) << 8) | lsb1);
case BufferDirection.Backward:
return((((((lsb1 << 8) | lsb2) << 8) | msb3) << 8) | msb4);
default:
throw new NotSupportedException();
}
}
