Пример #1
0
        static int RunRecordAndReturnExitCode(RecordOptions opts)
        {
            // create Muse instance
            var dataToRead = opts.Data.Aggregate((acc, x) => acc | x);
            var muse       = new Muse()
            {
                DataToRead = dataToRead
            };

            // print Muse info
            Console.WriteLine($"Muse Model = {muse.Model}");
            Console.WriteLine($"Muse Name = {muse.Name}");

            // create GSR/PPG sampler instance
            var gsrPpgSampler = new GsrPpgSampler(opts.PortName, 115200, SamplingRate.SR500Hz, SamplingRate.SR500Hz);

            // print GSR/PPG sampler info
            Console.WriteLine($"GSR/PPG Sampler COM port = {gsrPpgSampler.PortName}, baudrate = {gsrPpgSampler.BaudRate}");
            Console.WriteLine($"GSR sampling rate = {gsrPpgSampler.GsrSamplingRate}");
            Console.WriteLine($"PPG sampling rate = {gsrPpgSampler.PpgSamplingRate}");

            var  stopwatch        = new Stopwatch();
            bool cancelKeyPressed = false;

            Console.WriteLine("Press any key to start recording");
            Console.ReadKey(true);

            muse.StartReading();
            gsrPpgSampler.StartReading();
            stopwatch.Start();

            // wait for a key press to exit
            Console.CancelKeyPress += (s, e) =>
            {
                e.Cancel         = true;
                cancelKeyPressed = true;
            };
            Console.WriteLine("Press Ctrl + C to exit");

            while (!cancelKeyPressed)
            {
                Console.Write($"\r{stopwatch.Elapsed.ToString("g")}");
                Thread.Sleep(100);
            }
            Console.WriteLine();

            stopwatch.Stop();
            muse.StopReading();
            gsrPpgSampler.StopReading();

            Console.WriteLine("Saving data...");
            var museJson   = JObject.Parse(muse.ConvertDataToJson());
            var gsrPpgJson = JObject.Parse(gsrPpgSampler.ConvertDataToJson());

            museJson.Merge(gsrPpgJson);
            File.WriteAllText(opts.OutputFile, museJson.ToString());

            return(0);
        }