/// <summary>
/// Raised by the <paramref name="SequencesTimer"/> elapsed event.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="args">Arguments.</param>
private void OnSequenceTimeElapsed(object sender, System.Timers.ElapsedEventArgs args)
{
double time = KeeperOfTime.ElapsedMilliseconds;
UInt16[] conditions = new UInt16[5];
conditions [0] = 0x0;
conditions [1] = 0x0;
conditions [2] = 0x0;
conditions [3] = 0x0;
conditions [4] = 0x0;
foreach (Sequence seq in Configuration.Sequences)
{
if (seq.GetCurrentState(time) == DPinState.HIGH)
{
int arraypos = (int)seq.Pin.Number / 16;
int shift = (int)seq.Pin.Number % 16;
int pos = 0x1 << (int)shift;
conditions [arraypos] = Convert.ToUInt16(conditions [arraypos] | pos);
}
}
//only send new states if the is actual change
if (
LastCondition [0] != conditions [0] ||
LastCondition [1] != conditions [1] ||
LastCondition [2] != conditions [2] ||
LastCondition [3] != conditions [3] ||
LastCondition [4] != conditions [4])
{
ArduinoController.SetDigitalOutputPins(conditions);
}
LastCondition = conditions;
}
/// <summary>
/// Connects to last port.
/// </summary>
public void ConnectToLastPort()
{
if (!string.IsNullOrEmpty(Backend.Properties.Settings.Default.LastConnectedPort))
{
ArduinoController.SerialPortName = Backend.Properties.Settings.Default.LastConnectedPort;
ArduinoController.Setup(Configuration.Board.UseDTR);
}
}
/// <summary>
/// Raised by the <see cref="MeasurementTimer"/>. Collects data from board.
/// </summary>
private void OnMeasurementTimerTickWindows(object state)
{
try {
if (running)
{
double time = KeeperOfTime.ElapsedMilliseconds;
var analogPins = Configuration.AnalogPins.Where(o => o.LastValue + o.Interval < time).ToArray();
if (analogPins.Length > 0)
{
analogPins.ToList().ForEach(o => o.LastValue += o.Interval);
var query = analogPins.Select(o => o.Number).ToArray();
var vals = ArduinoController.ReadAnalogPin(query);
var now = DateTime.Now;
for (int i = 0; i < analogPins.Length; i++)
{
lock (analogPins) {
analogPins [i].Value = new DateTimeValue(vals [i], now);
}
}
var analogPinValues = analogPins.Select(o => o.Value.Value).ToList <double> ();
var analogPinValuesNames = analogPins.ToList().Select(o => o.DisplayName).ToList();
var MeComValues = Configuration.MeasurementCombinations
.Where(o => !double.IsNaN(o.Value.Value))
.Select(o => o.Value.Value)
.ToList <double> ();
var MeComValuesNames = Configuration.MeasurementCombinations
.Where(o => !double.IsNaN(o.Value.Value))
.Select(o => o.DisplayName)
.ToList();
var names = analogPinValuesNames;
names.AddRange(MeComValuesNames);
var values = analogPinValues;
values.AddRange(MeComValues);
MeasurementCSVLogger.Log(names, values);
}
}
else
{
System.Threading.Timer t = (System.Threading.Timer)state;
t.Dispose();
}
} catch (Exception e) {
ConLogger.Log(e.ToString(), LogLevel.ERROR);
}
}
/// <summary>
/// Start this controller and measurements.
/// </summary>
public void Start()
{
//Save the port, so that next time the connection may be automaticly established
Backend.Properties.Settings.Default.LastConnectedPort = ArduinoController.SerialPortName;
Backend.Properties.Settings.Default.Save();
KeeperOfTime.Restart();
running = true;
ArduinoController.SetPinModes(Configuration.AnalogPins.Select(o => o.RealNumber).ToArray <uint> (), Configuration.DigitalPins.Select(o => o.RealNumber).ToArray <uint> ());
StartTime = DateTime.Now;
LastCondition = new ushort[] { 0, 0, 0, 0 };
SequencesTimer = new System.Timers.Timer(10);
SequencesTimer.Elapsed += OnSequenceTimeElapsed;
MeasurementPreProcessing();
if (System.Environment.OSVersion.Platform == PlatformID.Unix)
{
MeasurementTimer = new System.Threading.Timer(new TimerCallback(OnMeasurementTimerTick), null, 0, 10);
}
else
{
//because windows sux
MeasurementTimer = new System.Threading.Timer(new TimerCallback(OnMeasurementTimerTickWindows), null, 0, 1);
}
SequencesTimer.Start();
ConLogger.Log("Controller Started", LogLevel.DEBUG);
ConLogger.Log("Start took: " + KeeperOfTime.ElapsedMilliseconds + "ms", LogLevel.DEBUG);
if (OnControllerStarted != null)
{
OnControllerStarted.Invoke(this, null);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Backend.Controller"/> class.
/// </summary>
/// <param name="ConfigurationPath">Configuration path.</param>
public Controller(string ConfigurationPath = null)
{
Configuration = new BoardConfiguration();
using (MemoryStream memstream = new MemoryStream(Encoding.ASCII.GetBytes(Resources.Boards))) {
using (StreamReader str = new StreamReader(memstream)) {
BoardConfigs = ConfigurationManager.ParseBoards(str);
}
}
LastConfigurationLocations [0] = Backend.Properties.Settings.Default.Config1;
LastConfigurationLocations [1] = Backend.Properties.Settings.Default.Config2;
LastConfigurationLocations [2] = Backend.Properties.Settings.Default.Config3;
LastConfigurationLocations [3] = Backend.Properties.Settings.Default.Config4;
LastConfigurationLocations [4] = Backend.Properties.Settings.Default.Config5;
#if DEBUG
ConLogger = new InfoLogger(Resources.LogFileName, true, false, Settings.Default.LogLevel, Settings.Default.LogFilePath);
#endif
#if !DEBUG
ConLogger = new InfoLogger(Resources.LogFileName, true, false, LogLevel.INFO, Settings.Default.LogFilePath);
#endif
ConLogger.LogToFile = Settings.Default.LogToFile;
ConLogger.Start();
ArduinoController.AutoConnect = Settings.Default.AutoConnect;
ArduinoController.Init();
ArduinoController.OnReceiveMessage += (sender, e) => ConLogger.Log("IN < " + e.Message, LogLevel.DEBUG);
ArduinoController.OnSendMessage += (sender, e) => ConLogger.Log("OUT > " + e.Message, LogLevel.DEBUG);
ArduinoController.OnConnectionChanged += ((o, e) => {
if (e.Connected)
{
ConLogger.Log("Connected to: " + ArduinoController.Board.ToString(), LogLevel.INFO);
}
else
{
ConLogger.Log("Disconnected", LogLevel.INFO);
}
});
Configuration.OnPinsUpdated += (o, e) => {
if (e.UpdateOperation == UpdateOperation.Change)
{
ConLogger.Log("Pin Update: [" + e.UpdateOperation + "] " + e.OldPin + " to " + e.NewPin);
}
else
{
ConLogger.Log("Pin Update: [" + e.UpdateOperation + "] " + e.OldPin);
}
};
Configuration.OnSequencesUpdated += (o, e) => {
if (e.UpdateOperation == UpdateOperation.Change)
{
ConLogger.Log("Sequence Update: [" + e.UpdateOperation + "] " + e.OldSeq + " to " + e.OldSeq);
}
else
{
ConLogger.Log("Sequence Update: [" + e.UpdateOperation + "] " + e.OldSeq);
}
};
Configuration.OnSignalsUpdated += (o, e) => {
if (e.UpdateOperation == UpdateOperation.Change)
{
ConLogger.Log("Sequence Update: [" + e.UpdateOperation + "] " + e.OldMeCom + " to " + e.NewMeCom);
}
else
{
ConLogger.Log("Sequence Update: [" + e.UpdateOperation + "] " + e.OldMeCom);
}
};
}
