/// <summary>
/// Demo App
///
/// Loops through each output pin 10 times pulsing them on for 1/2 second
/// Inputs are polled and any change reported on the console
/// </summary>
static void Main()
{
piFace = new PiFaceDigitalDevice();
// setup events
foreach (var ip in piFace.InputPins)
{
ip.OnStateChanged += ip_OnStateChanged;
}
t = Task.Factory.StartNew(() => PollInputs());
for (int i = 0; i < 10; i++)
{
for (int pin = 0; pin < 8; pin++)
{
piFace.OutputPins[pin].State = true;
piFace.UpdatePiFaceOutputPins();
Thread.Sleep(500);
piFace.OutputPins[pin].State = false;
piFace.UpdatePiFaceOutputPins();
Thread.Sleep(500);
}
}
//stop polling loop
polling = false;
t.Wait();
}
public Main(Arguments args)
{
this.log = LogManager.GetLogger("Main");
this.fileStoragePath = args.FileStoragePath;
// Clean up temp folder
string tempFolder = Path.Combine(this.fileStoragePath, "tmp");
Directory.CreateDirectory(tempFolder);
Directory.GetDirectories(tempFolder).ToList().ForEach(x => Directory.Delete(x, true));
if (!string.IsNullOrEmpty(args.VideoSystem))
{
switch (args.VideoSystem.ToLower())
{
case "omx":
this.videoSystem = VideoSystems.OMX;
break;
default:
throw new ArgumentException("Invalid video system type");
}
}
else
this.videoSystem = VideoSystems.None;
if (args.AudioSystem && this.videoSystem != VideoSystems.None)
throw new ArgumentException("Cannot support both audio and video system concurrently");
if (this.videoSystem != VideoSystems.None)
{
// Disable console log output
this.log.Info("Video System, turning off console logging and cursor");
var logConfig = LogManager.Configuration;
var consoleTargets = new List<string>();
consoleTargets.AddRange(logConfig.AllTargets
.OfType<NLog.Targets.ColoredConsoleTarget>()
.Select(x => x.Name));
consoleTargets.AddRange(logConfig.AllTargets
.OfType<NLog.Targets.ConsoleTarget>()
.Select(x => x.Name));
foreach (var loggingRule in logConfig.LoggingRules)
{
loggingRule.Targets
.Where(x => consoleTargets.Contains(x.Name) || consoleTargets.Contains(x.Name + "_wrapped"))
.ToList()
.ForEach(x => loggingRule.Targets.Remove(x));
}
LogManager.Configuration = logConfig;
Console.CursorVisible = false;
Console.Clear();
}
this.loadedSounds = new Dictionary<string, Sound>();
this.currentBgTrack = -1;
this.random = new Random();
this.disposeList = new List<IDisposable>();
this.serialPorts = new Dictionary<int, SerialPort>();
string fileStoragePath = Path.GetFullPath(args.FileStoragePath);
Directory.CreateDirectory(fileStoragePath);
this.soundEffectPath = Path.Combine(fileStoragePath, FileTypes.AudioEffect.ToString());
this.trackPath = Path.Combine(fileStoragePath, FileTypes.AudioTrack.ToString());
this.videoPath = Path.Combine(fileStoragePath, FileTypes.Video.ToString());
this.autoStartBackgroundTrack = args.BackgroundTrackAutoStart;
// Try to read instance id from disk
try
{
using (var f = File.OpenText(Path.Combine(fileStoragePath, "MonoExpander_InstanceId.txt")))
{
this.instanceId = f.ReadLine();
}
}
catch
{
// Generate new
this.instanceId = Guid.NewGuid().ToString("n");
using (var f = File.CreateText(Path.Combine(fileStoragePath, "MonoExpander_InstanceId.txt")))
{
f.WriteLine(this.instanceId);
f.Flush();
}
}
this.log.Info("Instance Id {0}", this.instanceId);
this.log.Info("Video Path {0}", this.videoPath);
this.log.Info("Track Path {0}", this.trackPath);
this.log.Info("FX Path {0}", this.soundEffectPath);
this.backgroundAudioTracks = new List<string>();
if (!string.IsNullOrEmpty(args.BackgroundTracksPath))
{
this.backgroundAudioTracks.AddRange(Directory.GetFiles(args.BackgroundTracksPath, "*.wav"));
this.backgroundAudioTracks.AddRange(Directory.GetFiles(args.BackgroundTracksPath, "*.mp3"));
}
if (args.AudioSystem)
{
this.log.Info("Initializing FMOD sound system");
this.fmodSystem = new LowLevelSystem();
this.fxGroup = this.fmodSystem.CreateChannelGroup("FX");
this.trkGroup = this.fmodSystem.CreateChannelGroup("Track");
this.bgGroup = this.fmodSystem.CreateChannelGroup("Background");
}
if (SupersonicSound.Wrapper.Util.IsUnix)
{
this.log.Info("Initializing PiFace");
try
{
this.piFace = new PiFaceDigitalDevice();
// Setup events
foreach (var ip in this.piFace.InputPins)
{
ip.OnStateChanged += (s, e) =>
{
SendInputMessage(e.pin.Id, e.pin.State);
};
// Send current state
SendInputMessage(ip.Id, ip.State);
}
}
catch (Exception ex)
{
this.log.Warn(ex, "Failed to initialize PiFace");
}
}
if (!string.IsNullOrEmpty(args.SerialPort0) && args.SerialPort0BaudRate > 0)
{
this.log.Info("Initialize serial port 0 ({0}) for {1} bps", args.SerialPort0, args.SerialPort0BaudRate);
var serialPort = new SerialPort(args.SerialPort0, args.SerialPort0BaudRate);
serialPort.Open();
this.serialPorts.Add(0, serialPort);
}
this.log.Info("Initializing ExpanderCommunication client");
this.connections = new List<Tuple<IClientCommunication, MonoExpanderClient>>();
foreach (var server in args.Servers)
{
var client = new MonoExpanderClient(this);
#if SIGNALR
var communication = new SignalRClient(
host: server.Host,
port: server.Port,
instanceId: InstanceId,
dataReceivedAction: (t, d) => DataReceived(client, t, d));
#endif
#if NETTY
var communication = new NettyClient(
host: server.Host,
port: server.Port,
instanceId: InstanceId,
dataReceivedAction: (t, d) => DataReceived(client, t, d),
connectedAction: () => SendMessage(new Ping()));
#endif
this.connections.Add(Tuple.Create((IClientCommunication)communication, client));
Task.Run(async () => await communication.StartAsync()).Wait();
}
}