public void ShouldReturnNullIfNoZeroCommandSend()
{
HartCommunicationLite communication = new HartCommunicationLite("COM1")
{
AutomaticZeroCommand = false
};
OpenResult openResult = communication.Open();
Assert.That(openResult, Is.EqualTo(OpenResult.Opened));
CommandResult commandResult = communication.Send(12);
Assert.That(commandResult, Is.Null);
communication.Close();
}
public void WriteAssemblyNumber()
{
HartCommunicationLite communication = new HartCommunicationLite("COM1");
OpenResult openResult = communication.Open();
Assert.That(openResult, Is.EqualTo(OpenResult.Opened));
CommandResult commandResult = communication.Send(19, new byte[] { 1, 2, 3 });
Assert.That(commandResult, Is.Not.Null);
Assert.That(commandResult.CommandNumber, Is.EqualTo(19));
Assert.That(commandResult.Data, Is.EqualTo(new byte[] { 1, 2, 3 }));
Assert.That(commandResult.ResponseCode.FirstByte, Is.EqualTo(0));
communication.Close();
}
public void ShouldSendFirstZeroCommand()
{
HartCommunicationLite communication = new HartCommunicationLite("COM1")
{
AutomaticZeroCommand = true //true is default
};
OpenResult openResult = communication.Open();
Assert.That(openResult, Is.EqualTo(OpenResult.Opened));
CommandResult commandResult = communication.Send(12);
Assert.That(commandResult, Is.Not.Null);
Assert.That(commandResult.CommandNumber, Is.EqualTo(12));
Assert.That(commandResult.ResponseCode.FirstByte, Is.EqualTo(0));
communication.Close();
}
public CommandResult Send(byte command)
{
return(_hartCommunicationLite.Send(command));
}