/// <summary>
/// Starts the RNET bus.
/// </summary>
/// <param name="keypadId"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public async Task Start(SynchronizationContext synchronizationContext, RnetKeypadId keypadId, CancellationToken cancellationToken)
{
Contract.Requires<ArgumentNullException>(synchronizationContext != null);
Contract.Requires<ArgumentNullException>(keypadId != RnetKeypadId.Null);
Contract.Requires<ArgumentNullException>(cancellationToken != null);
using (await lck.LockAsync(cancellationToken))
{
if (state == RnetBusState.Started)
throw new RnetException("Bus is already started or starting.");
// our intentions are to be started
state = RnetBusState.Started;
// begin starting
SetState(RnetBusState.Starting);
this.synchronizationContext = synchronizationContext;
Controllers.Clear();
// generate minimal required model and insert new local device
var c = Controllers[RnetControllerId.Root];
var z = c.Zones[RnetZoneId.Zone1];
var d = new RnetLocalDevice(z, keypadId);
z.Devices[keypadId] = this.localDevice = d;
// start client running
await Client.Start();
SetState(RnetBusState.Started);
// activate the path to the local device
d.Activate();
// initiate device scan
await Scan();
}
}
/// <summary>
/// Initializes a new instance.
/// </summary>
/// <param name="device"></param>
/// <param name="path"></param>
internal RnetLocalDataHandle(RnetLocalDevice device, RnetPath path)
: base(device, path)
{
}