/// <summary>
/// Raises the <see cref="E:DeviceRegistered"/> event.
/// </summary>
/// <param name="e">The <see cref="LaJust.PowerMeter.Communications.DeviceRegistrationEventArgs"/> instance containing the event data.</param>
protected virtual void OnDeviceRegistered(DeviceRegistrationEventData e)
{
EventHandler<DeviceRegistrationEventData> handler = DeviceRegistered;
try
{
handler(this, e);
}
catch (Exception ex)
{
Trace.TraceError("{0}.OnDeviceRegistered: {1}", CLASSNAME, ex.GetBaseException());
}
}
/// <summary>
/// Processes the device registration.
/// </summary>
/// <param name="e">The <see cref="LaJust.PowerMeter.Communications.Hardware.DataPacketReceivedEventArgs"/> instance containing the event data.</param>
private DeviceRegistrationEventData Process_DeviceRegistration(DataPacketReceivedEventArgs e)
{
// Parse data packet into registration data structure
DeviceRegistrationEventData registrationData = new DeviceRegistrationEventData()
{
Receiver = this,
GameNumber = e.DataPacket[(byte)RegistrationDataFields.GameNumber],
OpCode = (OpCodes)e.DataPacket[(byte)RegistrationDataFields.OpCode],
CourtNumber = e.DataPacket[(byte)RegistrationDataFields.CourtNumber],
RegistrationSequence = e.DataPacket[(byte)RegistrationDataFields.RegSequence],
MinimumPressure = e.DataPacket[(byte)RegistrationDataFields.MinimumPressure],
TouchSensorMode = (TouchSensorStatusEnum)e.DataPacket[(byte)RegistrationDataFields.TouchSensorMode],
Id = new DeviceId(
e.DataPacket[(byte)RegistrationDataFields.Id1],
e.DataPacket[(byte)RegistrationDataFields.Id2],
e.DataPacket[(byte)RegistrationDataFields.Id3]
)
};
return registrationData;
}
/// <summary>
/// Publishes the device registration.
/// </summary>
/// <param name="registrationData">The registration data.</param>
private void Publish_DeviceRegistration(DeviceRegistrationEventData registrationData)
{
Trace.TraceInformation("{0}.Process_DeviceRegistration: OpCode={1} Match={2} Court={3} RegSeq={4} MinPressure={5} Touch={6} Id={7}",
CLASSNAME, registrationData.OpCode, registrationData.GameNumber, registrationData.CourtNumber,
registrationData.RegistrationSequence, registrationData.MinimumPressure, registrationData.TouchSensorMode,
registrationData.Id);
// Record registration sequence information for later verification
lock (_deviceRegistrations)
{
if (_deviceRegistrations.ContainsKey(registrationData.Id))
_deviceRegistrations[registrationData.Id] = registrationData;
else
_deviceRegistrations.Add(registrationData.Id, registrationData);
}
// Publish device registration event
ThreadPool.QueueUserWorkItem(delegate
{
OnDeviceRegistered(registrationData);
});
#if EIDSS2
// Keep track of Chung and Hong device Id as V1 (EIDSS 2.0) receiver does not provide them
// on data events unlike EIDSS 3.0 which does.
switch (registrationData.OpCode)
{
case OpCodes.ChungRegistered:
case OpCodes.ChungPreRegistered:
if (_HongDeviceId.Equals(registrationData.Id)) _HongDeviceId = new DeviceId();
_ChungDeviceId = registrationData.Id;
break;
case OpCodes.HongRegistered:
case OpCodes.HongPreRegistered:
if (_ChungDeviceId.Equals(registrationData.Id)) _ChungDeviceId = new DeviceId();
_HongDeviceId = registrationData.Id;
break;
}
#endif
}
/// <summary>
/// Handles the DeviceRegistered event of the Receiver control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="LaJust.PowerMeter.Communications.DeviceRegisteredEventArgs"/> instance containing the event data.</param>
private void Receiver_DeviceRegistered(object sender, DeviceRegistrationEventData e)
{
// Used to keep monitor from going into suspend when we have receiver activity
Helpers.ActivitySimulator.MoveMouse();
_logger.Log("Publishing device registration received event to EventAggregator", Category.Info, Priority.Low);
ReceiverEvents.SensorDeviceType sensorType = ReceiverEvents.SensorDeviceType.Unknown;
switch (e.OpCode)
{
case OpCodes.ChungRegistered: sensorType = ReceiverEvents.SensorDeviceType.Chung; break;
case OpCodes.HongRegistered: sensorType = ReceiverEvents.SensorDeviceType.Hong; break;
case OpCodes.TargetRegistered: sensorType = ReceiverEvents.SensorDeviceType.Target; break;
}
_eventAggregator.GetEvent<ReceiverEvents.DeviceRegistered>().Publish(new ReceiverEvents.DeviceRegistered()
{
SensorId = e.Id.ToString(),
SensorType = sensorType
});
}