public override void UpdateBufferFromValue(byte[] buffer)
{
var bytes = BufferHelper.GetBytes(Value, ElementDirection);
buffer[Position + 0] = bytes[0];
buffer[Position + 1] = bytes[1];
buffer[Position + 2] = bytes[2];
buffer[Position + 3] = bytes[3];
}
public override void UpdateBufferFromValue(byte[] buffer)
{
if (TargetElement == null)
{
return;
}
//update Value first and leave dirty job to base..
Value.Hash = _referenceCRC.Hash = CRC.GetCRC16(buffer, TargetElement.Position, TargetElement.Size).Hash;
buffer[Position] = BufferHelper.GetMSB(Value.Hash, ElementDirection);
buffer[Position + 1] = BufferHelper.GetLSB(Value.Hash, ElementDirection);
}
public override void UpdateValueFromBuffer(byte[] buffer)
{
if (TargetElement == null)
{
return;
}
//targetElement MUST be updated first!..
_referenceCRC.Hash = CRC.GetCRC16(buffer, TargetElement.Position, TargetElement.Size).Hash;
//simply read and store existing CRC from buffer..
Value.Hash = BufferHelper.GetUshort(buffer[Position], buffer[Position + 1], ElementDirection);
}
public override void UpdateValueFromBuffer(byte[] buffer)
{
//int size = 0;
//int ptr = Position;
//while( (ptr < buffer.Length) && (buffer[ptr] != 0)) ptr++;
//size = ptr - Position;
int nullIndex = BufferHelper.RawFind(_null, buffer, Position, buffer.Length - Position, _null.Length);
int size = (nullIndex != -1 ? nullIndex : buffer.Length) - Position;
//TODO: check null termination..
Value = _encoding.GetString(buffer, Position, size);
}
public override void UpdateValueFromBuffer(byte[] buffer)
{
Value = BufferHelper.GetInt(buffer[Position], buffer[Position + 1], buffer[Position + 2], buffer[Position + 3], ElementDirection);
}
public override void UpdateBufferFromValue(byte[] buffer)
{
buffer[Position] = BufferHelper.GetMSB(Value, ElementDirection);
buffer[Position + 1] = BufferHelper.GetLSB(Value, ElementDirection);
}
