/// <summary>
/// Initializes a new instance of the <see cref="Brick"/> class.
/// </summary>
/// <param name="communicationFactory">Object implementing the <see cref="ICommunicationFactory"/> interface.</param>
/// <param name="fileProvider">Object implementing the <see cref="IFileProvider"/> interface.</param>
/// <param name="alwaysSendEvents">Send events when data changes, or at every poll</param>
public Brick(ICommunicationFactory communicationFactory, IFileProvider fileProvider, bool alwaysSendEvents = false)
{
DirectCommandFactory = new DirectCommandFactory(this);
SystemCommandFactory = new SystemCommandFactory(this, fileProvider);
BatchCommandFactory = new BatchCommandFactory(this);
Buttons = new BrickButtons();
_communicationFactory = communicationFactory;
_alwaysSendEvents = alwaysSendEvents;
int index = 0;
Ports = new Dictionary <InputPort, Port>();
foreach (InputPort i in Enum.GetValues(typeof(InputPort)))
{
Ports[i] = new Port
{
InputPort = i,
Index = index++,
Name = i.ToString(),
};
}
}
private async Task ConnectAsyncInternal(TimeSpan pollingTime)
{
_tokenSource = new CancellationTokenSource();
await _comm.ConnectAsync();
await DirectCommandFactory.StopAllAsync();
if (pollingTime != TimeSpan.Zero)
{
Task.Factory.StartNew(
async() =>
{
while (!_tokenSource.IsCancellationRequested)
{
await PollSensorsAsync();
await Task.Delay(pollingTime, _tokenSource.Token);
}
await DirectCommandFactory.StopAllAsync();
},
_tokenSource.Token,
TaskCreationOptions.LongRunning,
TaskScheduler.Current).GetAwaiter();
}
}