public BoardShim(int board_id, string port_name)
{
this.board_id = board_id;
this.port_name = port_name;
this.package_length = BoardInfoGetter.get_package_length(board_id);
this.fs_hz = BoardInfoGetter.get_fs_hz(board_id);
this.num_eeg_channels = BoardInfoGetter.get_num_eeg_channels(board_id);
this.first_eeg_channel = BoardInfoGetter.get_first_eeg_channel(board_id);
}
internal BoardData(int board_id, float[] raw_data, double[] ts_data)
{
this.board_id = board_id;
this.package_length = BoardInfoGetter.get_package_length(board_id);
List <List <double> > temp_board_data = new List <List <double> > ();
for (int i = 0; i < ts_data.Length; i++)
{
List <double> temp = new List <double> ();
for (int j = 0; j < this.package_length; j++)
{
temp.Add((double)raw_data[i * package_length + j]);
}
temp.Add(ts_data[i]);
temp_board_data.Add(temp);
}
board_data = temp_board_data.Select(a => a.ToArray()).ToArray().ToMatrix();
}
public DataHandler(int board_id, double[,] data_from_board = null, string csv_file = null)
{
fs_hz = BoardInfoGetter.get_fs_hz(board_id);
first_eeg_channel = BoardInfoGetter.get_first_eeg_channel(board_id);
last_eeg_channel = first_eeg_channel + BoardInfoGetter.get_num_eeg_channels(board_id) - 1;
if (data_from_board != null)
{
data = data_from_board.Copy();
}
else
{
if (csv_file != null)
{
List <List <double> > temp_board_data = new List <List <double> > ();
StreamReader sr = new StreamReader(csv_file);
string strline = "";
string[] values = null;
while (!sr.EndOfStream)
{
List <double> temp = new List <double> ();
strline = sr.ReadLine();
values = strline.Split(',');
for (int i = 0; i < values.Length; i++)
{
temp.Add(Convert.ToDouble(values[i], System.Globalization.CultureInfo.InvariantCulture));
}
temp_board_data.Add(temp);
}
sr.Close();
data = temp_board_data.Select(a => a.ToArray()).ToArray().ToMatrix();
}
else
{
throw new MissingFieldException("nor data_from_board nor csv_file was specified");
}
}
}