public async void DigitalPinUpdated(byte Pin, PinState Value)
{
if (Pin == 0)
{
DateTime TP = DateTime.Now;
StreamWriter w;
if ((w = this.d0Output) != null)
{
lock (w)
{
if (!this.WriteNewRecord(w, TP, ref this.prevD0TP, ref this.d0First))
{
return;
}
w.Write("\"");
w.Write(Value.ToString());
w.Write("\"]");
}
}
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => this.D0.Text = Value.ToString());
}
}
/// <summary>
/// Gets a summary of the pin configuration this object holds.
/// </summary>
/// <returns>The <see cref="string"/></returns>
public override string ToString()
{
StringBuilder s = new StringBuilder();
s.AppendLine("---------------------------");
s.AppendLine($"Pin -> {PinNumber}");
s.AppendLine($"Pin Value -> {PinState.ToString()}");
s.AppendLine($"Pin Mode -> {Mode.ToString()}");
s.AppendLine($"Is Tasked -> {!IsAvailable}");
s.AppendLine($"Task Name -> {JobName}");
s.AppendLine($"Is pin on -> {IsPinOn}");
s.AppendLine("---------------------------");
return(s.ToString());
}
private void Pushbutton_Pressed(PinState pbPinValueTemp)
{
if (pbPinValue != pbPinValueTemp)
{
//Write value if changed
TxtPin6.Text = "Pushbutton: " + pbPinValueTemp.ToString();
pbPinValue = pbPinValueTemp;
switch (pbPinValue)
{
case PinState.HIGH:
this.PBStatusLED.Fill = redBrush;
break;
case PinState.LOW:
this.PBStatusLED.Fill = grayBrush;
break;
}
}
}
private async void StartActuator()
{
try
{
Log.Informational("Starting application.");
SimpleXmppConfiguration xmppConfiguration = SimpleXmppConfiguration.GetConfigUsingSimpleConsoleDialog("xmpp.config",
Guid.NewGuid().ToString().Replace("-", string.Empty), // Default user name.
Guid.NewGuid().ToString().Replace("-", string.Empty), // Default password.
FormSignatureKey, FormSignatureSecret, typeof(App).GetTypeInfo().Assembly);
Log.Informational("Connecting to XMPP server.");
xmppClient = xmppConfiguration.GetClient("en", typeof(App).GetTypeInfo().Assembly, false);
xmppClient.AllowRegistration(FormSignatureKey, FormSignatureSecret);
if (xmppConfiguration.Sniffer && MainPage.Sniffer != null)
xmppClient.Add(MainPage.Sniffer);
if (!string.IsNullOrEmpty(xmppConfiguration.Events))
Log.Register(new XmppEventSink("XMPP Event Sink", xmppClient, xmppConfiguration.Events, false));
if (!string.IsNullOrEmpty(xmppConfiguration.ThingRegistry))
{
thingRegistryClient = new ThingRegistryClient(xmppClient, xmppConfiguration.ThingRegistry);
thingRegistryClient.Claimed += (sender, e) =>
{
ownerJid = e.JID;
Log.Informational("Thing has been claimed.", ownerJid, new KeyValuePair<string, object>("Public", e.IsPublic));
this.RaiseOwnershipChanged();
};
thingRegistryClient.Disowned += (sender, e) =>
{
Log.Informational("Thing has been disowned.", ownerJid);
ownerJid = string.Empty;
this.Register(); // Will call this.OwnershipChanged() after successful registration.
};
thingRegistryClient.Removed += (sender, e) =>
{
Log.Informational("Thing has been removed from the public registry.", ownerJid);
};
}
if (!string.IsNullOrEmpty(xmppConfiguration.Provisioning))
provisioningClient = new ProvisioningClient(xmppClient, xmppConfiguration.Provisioning);
Timer ConnectionTimer = new Timer((P) =>
{
if (xmppClient.State == XmppState.Offline || xmppClient.State == XmppState.Error || xmppClient.State == XmppState.Authenticating)
{
try
{
Log.Informational("Reconnecting.");
xmppClient.Reconnect();
}
catch (Exception ex)
{
Log.Critical(ex);
}
}
}, null, 60000, 60000);
xmppClient.OnStateChanged += (sender, NewState) =>
{
Log.Informational(NewState.ToString());
switch (NewState)
{
case XmppState.Connected:
connected = true;
if (!registered && this.thingRegistryClient != null)
this.Register();
break;
case XmppState.Offline:
immediateReconnect = connected;
connected = false;
if (immediateReconnect)
xmppClient.Reconnect();
break;
}
};
xmppClient.OnPresenceSubscribe += (sender, e) =>
{
Log.Informational("Subscription request received from " + e.From + ".");
e.Accept(); // TODO: Provisioning
RosterItem Item = xmppClient.GetRosterItem(e.FromBareJID);
if (Item == null || Item.State == SubscriptionState.None || Item.State == SubscriptionState.From)
xmppClient.RequestPresenceSubscription(e.FromBareJID);
xmppClient.SetPresence(Availability.Chat);
};
xmppClient.OnPresenceUnsubscribe += (sender, e) =>
{
Log.Informational("Unsubscription request received from " + e.From + ".");
e.Accept();
};
xmppClient.OnRosterItemUpdated += (sender, e) =>
{
if (e.State == SubscriptionState.None && e.PendingSubscription != PendingSubscription.Subscribe)
xmppClient.RemoveRosterItem(e.BareJid);
};
gpio = GpioController.GetDefault();
if (gpio != null)
{
int c = gpio.PinCount;
int i;
for (i = 0; i < c; i++)
{
if (gpio.TryOpenPin(i, GpioSharingMode.Exclusive, out GpioPin Pin, out GpioOpenStatus Status) && Status == GpioOpenStatus.PinOpened)
{
gpioPins[i] = new KeyValuePair<GpioPin, KeyValuePair<TextBlock, TextBlock>>(Pin,
MainPage.Instance.AddPin("GPIO" + i.ToString(), Pin.GetDriveMode(), Pin.Read().ToString()));
Pin.ValueChanged += async (sender, e) =>
{
if (!this.gpioPins.TryGetValue(sender.PinNumber, out KeyValuePair<GpioPin, KeyValuePair<TextBlock, TextBlock>> P))
return;
PinState Value = e.Edge == GpioPinEdge.FallingEdge ? PinState.LOW : PinState.HIGH;
if (this.sensorServer.HasSubscriptions(ThingReference.Empty))
{
DateTime TP = DateTime.Now;
string s = "GPIO" + sender.PinNumber.ToString();
this.sensorServer.NewMomentaryValues(
new EnumField(ThingReference.Empty, TP, s, Value, FieldType.Momentary, FieldQoS.AutomaticReadout));
}
await P.Value.Value.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => P.Value.Value.Text = Value.ToString());
};
}
}
}
DeviceInformationCollection Devices = await Microsoft.Maker.Serial.UsbSerial.listAvailableDevicesAsync();
foreach (DeviceInformation DeviceInfo in Devices)
{
if (DeviceInfo.IsEnabled && DeviceInfo.Name.StartsWith("Arduino"))
{
Log.Informational("Connecting to " + DeviceInfo.Name);
arduinoUsb = new UsbSerial(DeviceInfo);
arduinoUsb.ConnectionEstablished += () =>
{
Log.Informational("USB connection established.");
};
arduino = new RemoteDevice(arduinoUsb);
arduino.DeviceReady += async () =>
{
Log.Informational("Device ready.");
Dictionary<int, bool> DisabledPins = new Dictionary<int, bool>();
Dictionary<string, KeyValuePair<Enum, string>> Values = new Dictionary<string, KeyValuePair<Enum, string>>();
PinMode Mode;
PinState State;
string s;
ushort Value;
foreach (byte PinNr in arduino.DeviceHardwareProfile.DisabledPins)
DisabledPins[PinNr] = true;
foreach (byte PinNr in arduino.DeviceHardwareProfile.AnalogPins)
{
if (DisabledPins.ContainsKey(PinNr))
continue;
s = "A" + (PinNr - arduino.DeviceHardwareProfile.AnalogOffset).ToString();
if (arduino.DeviceHardwareProfile.isAnalogSupported(PinNr))
arduino.pinMode(s, PinMode.ANALOG);
Mode = arduino.getPinMode(s);
Value = arduino.analogRead(s);
Values[s] = new KeyValuePair<Enum, string>(Mode, Value.ToString());
}
foreach (byte PinNr in arduino.DeviceHardwareProfile.DigitalPins)
{
if (DisabledPins.ContainsKey(PinNr) || (PinNr > 6 && PinNr != 13)) // Not sure why this limitation is necessary. Without it, my Arduino board (or the Microsoft Firmata library) stops providing me with pin update events.
continue;
if (PinNr == 13)
{
arduino.pinMode(13, PinMode.OUTPUT); // Onboard LED.
arduino.digitalWrite(13, PinState.HIGH);
}
else
{
if (arduino.DeviceHardwareProfile.isDigitalInputSupported(PinNr))
arduino.pinMode(PinNr, PinMode.INPUT);
}
s = "D" + PinNr.ToString();
Mode = arduino.getPinMode(PinNr);
State = arduino.digitalRead(PinNr);
Values[s] = new KeyValuePair<Enum, string>(Mode, State.ToString());
}
await MainPage.Instance.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
lock (arduinoPins)
{
foreach (KeyValuePair<string, KeyValuePair<Enum, string>> P in Values)
arduinoPins[P.Key] = MainPage.Instance.AddPin(P.Key, P.Value.Key, P.Value.Value);
}
});
this.SetupControlServer();
};
arduino.AnalogPinUpdated += async (pin, value) =>
{
KeyValuePair<TextBlock, TextBlock> P;
DateTime TP = DateTime.Now;
lock (this.arduinoPins)
{
if (!this.arduinoPins.TryGetValue(pin, out P))
return;
}
if (this.sensorServer.HasSubscriptions(ThingReference.Empty))
{
this.sensorServer.NewMomentaryValues(
new Int32Field(ThingReference.Empty, TP, pin + ", Raw",
value, FieldType.Momentary, FieldQoS.AutomaticReadout),
new QuantityField(ThingReference.Empty, TP, pin,
value / 10.24, 2, "%", FieldType.Momentary, FieldQoS.AutomaticReadout));
}
await P.Value.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => P.Value.Text = value.ToString());
};
arduino.DigitalPinUpdated += async (pin, value) =>
{
KeyValuePair<TextBlock, TextBlock> P;
DateTime TP = DateTime.Now;
string s = "D" + pin.ToString();
lock (this.arduinoPins)
{
if (!this.arduinoPins.TryGetValue("D" + pin.ToString(), out P))
return;
}
if (this.sensorServer.HasSubscriptions(ThingReference.Empty))
{
this.sensorServer.NewMomentaryValues(
new EnumField(ThingReference.Empty, TP, s, value, FieldType.Momentary, FieldQoS.AutomaticReadout));
}
await P.Value.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => P.Value.Text = value.ToString());
};
arduinoUsb.ConnectionFailed += message =>
{
Log.Error("USB connection failed: " + message);
};
arduinoUsb.ConnectionLost += message =>
{
Log.Error("USB connection lost: " + message);
};
arduinoUsb.begin(57600, SerialConfig.SERIAL_8N1);
break;
}
}
sensorServer = new SensorServer(xmppClient, provisioningClient, true);
sensorServer.OnExecuteReadoutRequest += (Sender, Request) =>
{
DateTime Now = DateTime.Now;
LinkedList<Field> Fields = new LinkedList<Field>();
DateTime TP = DateTime.Now;
string s;
bool ReadMomentary = Request.IsIncluded(FieldType.Momentary);
bool ReadStatus = Request.IsIncluded(FieldType.Status);
Log.Informational("Readout requested", string.Empty, Request.Actor);
foreach (KeyValuePair<GpioPin, KeyValuePair<TextBlock, TextBlock>> Pin in gpioPins.Values)
{
if (ReadMomentary && Request.IsIncluded(s = "GPIO" + Pin.Key.PinNumber.ToString()))
{
Fields.AddLast(new EnumField(ThingReference.Empty, TP, s,
Pin.Key.Read(), FieldType.Momentary, FieldQoS.AutomaticReadout));
}
if (ReadStatus && Request.IsIncluded(s = "GPIO" + Pin.Key.PinNumber.ToString() + ", Mode"))
{
Fields.AddLast(new EnumField(ThingReference.Empty, TP, s,
Pin.Key.GetDriveMode(), FieldType.Status, FieldQoS.AutomaticReadout));
}
}
if (arduinoPins != null)
{
foreach (KeyValuePair<string, KeyValuePair<TextBlock, TextBlock>> Pin in arduinoPins)
{
byte i;
if (ReadMomentary && Request.IsIncluded(s = Pin.Key))
{
if (s.StartsWith("D") && byte.TryParse(s.Substring(1), out i))
{
Fields.AddLast(new EnumField(ThingReference.Empty, TP, s,
arduino.digitalRead(i), FieldType.Momentary, FieldQoS.AutomaticReadout));
}
else
{
ushort Raw = arduino.analogRead(s);
double Percent = Raw / 10.24;
Fields.AddLast(new Int32Field(ThingReference.Empty, TP, s + ", Raw",
Raw, FieldType.Momentary, FieldQoS.AutomaticReadout));
Fields.AddLast(new QuantityField(ThingReference.Empty, TP, s,
Percent, 2, "%", FieldType.Momentary, FieldQoS.AutomaticReadout));
}
}
if (ReadStatus && Request.IsIncluded(s = Pin.Key + ", Mode"))
{
if (s.StartsWith("D") && byte.TryParse(s.Substring(1), out i))
{
Fields.AddLast(new EnumField(ThingReference.Empty, TP, s,
arduino.getPinMode(i), FieldType.Status, FieldQoS.AutomaticReadout));
}
else
{
Fields.AddLast(new EnumField(ThingReference.Empty, TP, s,
arduino.getPinMode(s), FieldType.Status, FieldQoS.AutomaticReadout));
}
}
}
}
Request.ReportFields(true, Fields);
};
if (arduino == null)
this.SetupControlServer();
xmppClient.Connect();
}
catch (Exception ex)
{
Log.Emergency(ex);
MessageDialog Dialog = new MessageDialog(ex.Message, "Error");
await Dialog.ShowAsync();
}
}
public async void DigitalPinUpdated(byte Pin, PinState Value)
{
if (Pin == 8)
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => this.D8.Text = Value.ToString());
}
}
private void Pushbutton_Pressed(PinState pbPinValueTemp)
{
if (pbPinValue != pbPinValueTemp)
{
//Write value if changed
TxtPin6.Text = "Pushbutton: " + pbPinValueTemp.ToString();
pbPinValue = pbPinValueTemp;
switch (pbPinValue)
{
case PinState.HIGH:
this.PBStatusLED.Fill = redBrush;
break;
case PinState.LOW:
this.PBStatusLED.Fill = grayBrush;
break;
}
}
}
private async void Arduino_DigitalPinUpdated(byte pin, PinState state)
{
await Log($"Digitalpin {pin} updated to state {state.ToString()}");
}
