public Action GoalTemperatureChanged; // Action that is called when the goal temperature has changed
// Setup function
public void Setup(ChartForm chartForm)
{
// getting the chart control on top of the chart form.
_chartForm = chartForm;
// Set up chart
_chartForm.SetupChart();
// Connect slider to GoalTemperatureChanged
GoalTemperatureChanged += new Action(() => _chartForm.GoalTemperatureTrackBarScroll(null, null));
// Create Serial Port object
_serialTransport = new SerialTransport
{
CurrentSerialSettings = { PortName = "COM6", BaudRate = 115200 } // object initializer
};
// Initialize the command messenger with the Serial Port transport layer
_cmdMessenger = new CmdMessenger(_serialTransport);
// Tell CmdMessenger to "Invoke" commands on the thread running the WinForms UI
_cmdMessenger.SetControlToInvokeOn(chartForm);
// Set command strategy to continuously to remove all commands on the receive queue that
// are older than 1 sec. This makes sure that if data logging comes in faster that it can
// be plotted, the graph will not start lagging
_cmdMessenger.AddReceiveCommandStrategy(new StaleGeneralStrategy(1000));
// Attach the callbacks to the Command Messenger
AttachCommandCallBacks();
// Attach to NewLinesReceived for logging purposes
_cmdMessenger.NewLineReceived += NewLineReceived;
// Attach to NewLineSent for logging purposes
_cmdMessenger.NewLineSent += NewLineSent;
// Start listening
_cmdMessenger.StartListening();
// Send command to start sending data
var command = new SendCommand((int)Command.StartLogging);
// Send command
_cmdMessenger.SendCommand(command);
// Wait for a little bit and clear the receive queue
Thread.Sleep(250);
_cmdMessenger.ClearReceiveQueue();
// Set initial goal temperature
GoalTemperature = 25;
}
private void WaitAndClear()
{
var requestResetCommand = new SendCommand(_command["RequestReset"], _command["RequestResetAcknowledge"], 1000);
var requestResetAcknowledge = _cmdMessenger.SendCommand(requestResetCommand, SendQueue.ClearQueue, ReceiveQueue.ClearQueue);
Common.WriteLine(!requestResetAcknowledge.Ok ? "No Wait OK received" : "Wait received");
// Wait another second to see if
Thread.Sleep(1000);
// Clear queues again to be very sure
_cmdMessenger.ClearReceiveQueue();
_cmdMessenger.ClearSendQueue();
}
private const float SeriesBase = 1111111.111111F; // Base of values to return: SeriesBase * (0..SeriesLength-1)
// ------------------ M A I N ----------------------
// Setup function
public void Setup()
{
// Create Serial Port object
_serialTransport = new SerialTransport
{
CurrentSerialSettings = { PortName = "COM15", BaudRate = 115200 } // object initializer
};
// Initialize the command messenger with the Serial Port transport layer
// Set if it is communicating with a 16- or 32-bit Arduino board
_cmdMessenger = new CmdMessenger(_serialTransport, BoardType.Bit16);
// Attach the callbacks to the Command Messenger
AttachCommandCallBacks();
// Start listening
_cmdMessenger.Connect();
_receivedItemsCount = 0;
_receivedBytesCount = 0;
// Clear queues
_cmdMessenger.ClearReceiveQueue();
_cmdMessenger.ClearSendQueue();
Thread.Sleep(100);
// Send command requesting a series of 100 float values send in plain text form
var commandPlainText = new SendCommand((int)Command.RequestPlainTextFloatSeries);
commandPlainText.AddArgument((UInt16)SeriesLength);
commandPlainText.AddArgument((float)SeriesBase);
// Send command
_cmdMessenger.SendCommand(commandPlainText);
// Now wait until all values have arrived
while (!_receivePlainTextFloatSeriesFinished)
{
Thread.Sleep(100);
}
// Clear queues
_cmdMessenger.ClearReceiveQueue();
_cmdMessenger.ClearSendQueue();
_receivedItemsCount = 0;
_receivedBytesCount = 0;
// Send command requesting a series of 100 float values send in binary form
var commandBinary = new SendCommand((int)Command.RequestBinaryFloatSeries);
commandBinary.AddBinArgument((UInt16)SeriesLength);
commandBinary.AddBinArgument((float)SeriesBase);
// Send command
_cmdMessenger.SendCommand(commandBinary);
// Now wait until all values have arrived
while (!_receiveBinaryFloatSeriesFinished)
{
Thread.Sleep(100);
}
}