private void ProcessValues(NodeSystemLib2.FormatValue.InputPortValueDouble port)
{
if (_recording && port != _portEn)
{
NodeSystemLib2.FormatValue.TimeLocatedValue <double> value;
// copy Count as it could change throughout the loop
var count = port.Count;
for (int i = 0; i < count; i++)
{
if (port.TryDequeue(out value))
{
if (_recording)
{
var writer = _writers[port];
if (value.Stamp >= _firstWrittenSampleTime)
{
((Stream2DWriter)writer.Writer).WriteSample(value);
writer.SetNewStamp(value.Stamp);
}
}
}
else
{
break;
}
}
}
}
private void Recorder2_PortConnectionChanged(object sender, ConnectionModifiedEventArgs e)
{
if (changingConnections)
{
return;
}
changingConnections = true;
UpdateInputPorts();
var dataInputs = InputPorts.OfType <NodeSystemLib2.FormatData1D.InputPortData1D>();
if (dataInputs.All(d => d.Connection != null))
{
var p = new NodeSystemLib2.FormatData1D.InputPortData1D(this, $"DIn {dataInputs.Count() + 1}");
AddPort(p, EnablePortIndex);
}
var valueInputs = InputPorts.OfType <NodeSystemLib2.FormatValue.InputPortValueDouble>().Except(new [] { _portEn });
if (valueInputs.All(d => d.Connection != null))
{
var p = new NodeSystemLib2.FormatValue.InputPortValueDouble(this, $"VIn {valueInputs.Count() + 1}");
AddPort(p, EnablePortIndex);
}
changingConnections = false;
}
public Recorder2(Graph g) : base("Recorder 2", g)
{
_firstDataIn = new NodeSystemLib2.FormatData1D.InputPortData1D(this, "DIn 1");
_firstValueIn = new NodeSystemLib2.FormatValue.InputPortValueDouble(this, "VIn 1");
_portEn = new NodeSystemLib2.FormatValue.InputPortValueDouble(this, "En");
this.PortConnectionChanged += Recorder2_PortConnectionChanged;
}
public Recorder3(Graph g) : base("Recorder 3", g)
{
CreateLine(PortDataTypes.TypeIdSignal1D);
CreateLine(PortDataTypes.TypeIdValueDouble);
_portEnable = new NodeSystemLib2.FormatValue.InputPortValueDouble(this, "Enable");
_attrPrebufferLengthMs = new AttributeValueDouble(this, "PreBuffer", "ms", 1000);
_attrNumOfLines1D = new AttributeValueInt(this, "NumOfLines1D", 1);
_attrNumOfLines2D = new AttributeValueInt(this, "NumOfLines2D", 1);
_attrNumOfLines1D.SetRuntimeReadonly();
_attrNumOfLines2D.SetRuntimeReadonly();
_attrNumOfLines1D.Changed += _numOfLines1D_Changed;
_attrNumOfLines2D.Changed += _numOfLines2D_Changed;
}
private void CreateLine(PortDataType type)
{
Func <int> PortCount = () => _lines.Count(l => l.Port.DataType.Equals(type));
RecorderLine line = null;
if (type == PortDataTypes.TypeIdValueDouble)
{
var port = new NodeSystemLib2.FormatValue.InputPortValueDouble(this, $"{_portTypePrefix[type]}{PortCount()}");
line = new RecorderLineValue(port, this);
}
else if (type == PortDataTypes.TypeIdSignal1D)
{
var port = new NodeSystemLib2.FormatData1D.InputPortData1D(this, $"{_portTypePrefix[type]}{PortCount()}");
line = new RecorderLine1D(port, this);
}
else
{
throw new ArgumentException(nameof(type));
}
line.Port.ConnectionChanged += LineStateChanged;
_lines.Add(line);
}
public RecorderLineValue(NodeSystemLib2.FormatValue.InputPortValueDouble port, Recorder3 parent) : base(port, parent)
{
}
