private void ProcessStream1D(NodeSystemLib2.FormatData1D.InputPortData1D port)
{
var _buffer = port.Read();
WriterObject writer = null;
Stream1DWriter stream = null;
if (_recording)
{
writer = _writers[port];
stream = (Stream1DWriter)writer.Writer;
}
foreach (var sample in _buffer.ZipWithValueInput(_portEn))
{
if (sample.Scalar >= 0.5 && !_recording)
{
_firstWrittenSampleTime = sample.Stamp;
StartRecording();
writer = _writers[port];
stream = (Stream1DWriter)writer.Writer;
}
else if (sample.Scalar < 0.5 && _recording)
{
EndRecording();
}
if (_recording)
{
stream.WriteSample(sample.Sample);
writer.SetNewStamp(sample.Stamp);
}
}
}
private void InitWriters()
{
foreach (var input in InputPorts.OfType <NodeSystemLib2.FormatData1D.InputPortData1D>().Where(c => c.Connection != null))
{
var path = GetFilename(input, "bin");
var writer = new Stream1DWriter(
new System.IO.BinaryWriter(
File.Open(path, FileMode.Create)
)
);
_writers.Add(input, new WriterObject {
Path = path, Writer = writer
});
}
foreach (var input in InputPorts.OfType <NodeSystemLib2.FormatValue.InputPortValueDouble>().Except(new[] { _portEn }).Where(c => c.Connection != null))
{
var path = GetFilename(input, "csv");
var writer = new Stream2DWriter(
File.CreateText(path), ','
);
_writers.Add(input, new WriterObject {
Path = path, Writer = writer
});
}
}
protected override void OnRecordingStarted()
{
lock (_writerLock) {
_path = CreateOutputFilename("signal", "bin");
var handle = System.IO.File.Open(_path, System.IO.FileMode.Create, System.IO.FileAccess.Write);
_binaryStream = new System.IO.BinaryWriter(handle);
_writer = new Stream1DWriter(_binaryStream);
}
}
