public void SetLocomotiveSpeedAndDirection(SpeedAndDirection data)
{
try
{
var msg = new SetLocoSpeedAndDirection_SpeedSteps128Message(data.EAddress, (byte)data.speed, (data.Direction == EDirection.Forwards) ? Direction.Forward : Direction.Reverse);
msg.Write(serialPort.BaseStream);
}
catch (InvalidOperationException e)
{
//TODO return the exception information to the client
IsConnected = false;
}
}
public async Task SpeedAndDirection128ValidTestMethod()
{
var expectedMessageBytes = new byte[] {0xE4, 0x13, 0x00, 0x03, 0x94, 0x60};
var testStream = new MemoryStream();
var msgReq = new SetLocoSpeedAndDirection_SpeedSteps128Message(3, 20, Direction.Forward);
await msgReq.WriteAsync(testStream);
var actualMessageBytes = ReadStream(testStream);
CollectionAssert.AreEqual(expectedMessageBytes, actualMessageBytes,
string.Format("message not valid, expected {0}, received {1}",
ByteArrayToString(expectedMessageBytes), ByteArrayToString(actualMessageBytes)));
}
