public GaitupFolder(GaitupData data)
{
_data = data;
Name = "sensor" + data.Config.Name;
IsSaved = false;
if (data.Accelerometer.Count > 0)
{
AddChild(new AccTable(data.Accelerometer, data.Config.Frequency));
}
if (data.Gyro.Count > 0)
{
AddChild(new GyrTable(data.Gyro, data.Config.Frequency));
}
if (data.Barometer.Count > 0)
{
AddChild(new BaroTable(data.Barometer, data.Config.Frequency));
}
if (data.Ble.Count > 0)
{
AddChild(new BleTable(data.Ble, data.Config.Frequency));
}
if (data.Radio.Count > 0)
{
AddChild(new RadioTable(data.Radio, data.Config.Frequency));
}
}
private static long CalcOffset(GaitupData slave)
{
if (slave.Radio.Count == 0)
{
return(0);
}
var(masterTime, slaveTime, _) = slave.Radio.First();
var offset = slaveTime - masterTime;
return(offset);
}
public void Synchronize(GaitupData slave, long startTime)
{
if (_master == slave)
{
throw new InvalidOperationException("Can't synchronize with master");
}
if (slave.Radio.Count == 0)
{
throw new InvalidOperationException("No radio messages recorded - can't synchronize");
}
slave.OffsetTime(CalcOffset(slave) - startTime);
}
public void AddSlave(GaitupData slave)
{
if (slave.Config.Radio.Mode == 0)
{
throw new InvalidOperationException("The slave should not have mode = 0");
}
if (slave.Config.Radio.Channel != _master.Config.Radio.Channel)
{
throw new InvalidOperationException("The data sets is not from the same session as the master.");
}
if (slave.Config.Frequency != _master.Config.Frequency)
{
throw new InvalidOperationException("The data sets must have the same frequency.");
}
_slaves.Add(slave);
}
public void ParseFile(GaitupConfig config = null)
{
if (config == null)
{
config = GetConfig();
}
config.Name = _name;
config.FileName = _fileName;
var fileLength = _stream.Length;
// Ensure we are at the start of the first sector
_reader.BaseStream.Seek(SectorLength, SeekOrigin.Begin);
_data = new GaitupData(config);
var lastPrint = -1;
try
{
while (true)
{
if (_stream.Length == _stream.Position)
{
// End of file
break;
}
ParseSector(config);
if (!PrintProgress)
{
continue;
}
var print = (int)(_stream.Position * 100 / fileLength);
if (print == lastPrint)
{
continue;
}
Debug.WriteLine($"Handling: {print}%");
lastPrint = print;
}
} catch (EndOfStreamException) { }
}
public void AddDataSets(IReadOnlyList <GaitupData> dataSets)
{
if (dataSets.Count == 1)
{
_master = dataSets.First();
}
else
{
try
{
_master = dataSets.Single(el => el.Config.Radio.Mode == 0);
}
catch (InvalidOperationException)
{
throw new InvalidOperationException("Cannot find any master with mode = 0");
}
}
// All except the master are slaves
foreach (var slave in dataSets.Where(el => el != _master))
{
AddSlave(slave);
}
}