/// <summary>
/// get resistance channels for this board
/// </summary>
/// <param name="board_id"></param>
/// <returns>array of row nums</returns>
/// <exception cref="BrainFlowException">If this board has no such data exit code is UNSUPPORTED_BOARD_ERROR</exception>
public static int[] get_resistance_channels(int board_id)
{
int[] len = new int[1];
int[] channels = new int[512];
int res = BoardControllerLibrary.get_resistance_channels(board_id, channels, len);
if (res != (int)CustomExitCodes.STATUS_OK)
{
throw new BrainFlowException(res);
}
int[] result = new int[len[0]];
for (int i = 0; i < len[0]; i++)
{
result[i] = channels[i];
}
return result;
}