Get supported presets for this device

<summary> get presets for selected device </summary> <param name="board_id"></param> <returns>array of strings</returns> <exception cref="BrainFlowExc

get available presets for this board id :param board_id: Board Id :type board_id: int :return: presets for this board id

get actual sampling rate for this prepared board session

<summary> get actual sampling rate for this prepared board session </summary> <param name="preset">preset for device</param> <returns>sampling rate</r

Get actual sampling rate for this prepared board session.

Get actual sampling rate for this prepared board session. :param preset: preset :type preset: int :return: sampling rate

Calculate filters and the corresponding eigenvalues using the Common Spatial Patterns.

<summary> get common spatial patterns </summary> <param name="data">data for csp</param> <param name="labels">labels for each class</param> <returns>T

calculate filters and the corresponding eigenvalues using the Common Spatial Patterns :param data: [epochs x channels x times]-shaped 3D arra

<summary> get latest collected data, doesnt remove it from ringbuffer </summary> <param name="num_samples"></param> <param name="preset">preset for de

Get specified amount of data or less if there is not enough data, doesnt remove data from ringbuffer.

<summary> calculate avg and stddev bandpowers across channels </summary> <param name="data">2d array with values</param> <param name="bands">bands to

calculate avg and stddev of BandPowers across selected channels :param data: 2d array for calculation :type data: NDArray[Shape["*, *

Get device name

<summary> get device name </summary> <param name="board_id"></param> <param name="preset">preset for device</param> <returns>device name</returns> <ex

get device name :param board_id: Board Id :type board_id: int :param preset: preset :type preset: int :return

get row indices in returned by get_board_data() 2d array which contain ECG data, for some boards we can not split EEG\EMG\... and return the same arra

<summary> get row indices of ECG channels for this board, for some board we can not split EMG\EEG\.. data and return the same array for all of them </

get list of ecg channels in resulting data table for a board :param board_id: Board Id :type board_id: int :param preset: pre

get row indices in returned by get_board_data() 2d array which contain EDA data, for some boards we can not split EEG\EMG\... and return the same arra

<summary> get row indices of EDA channels for this board, for some board we can not split EMG\EEG\.. data and return the same array for all of them </

get list of eda channels in resulting data table for a board :param board_id: Board Id :type board_id: int :param preset: pre

<summary> get row indices of EEG channels for this board, for some board we can not split EMG\EEG\.. data and return the same array for all of them </

get list of eeg channels in resulting data table for a board :param board_id: Board Id :type board_id: int :param preset: pre

Get names of EEG electrodes in 10-20 system. Only if electrodes have freezed locations

<summary> get names of EEG channels in 10-20 system. Only if electrodes have fixed locations </summary> <param name="board_id"></param> <param name="p

get names of EEG channels in 10-20 system if their location is fixed :param board_id: Board Id :type board_id: int :param pre

get row indices in returned by get_board_data() 2d array which contain EMG data, for some boards we can not split EEG\EMG\... and return the same arra

<summary> get row indices of EMG channels for this board, for some board we can not split EMG\EEG\.. data and return the same array for all of them </

get list of emg channels in resulting data table for a board :param board_id: Board Id :type board_id: int :param preset: pre

get row indices in returned by get_board_data() 2d array which contain EOG data, for some boards we can not split EEG\EMG\... and return the same arra

<summary> get row indices of EOG channels for this board, for some board we can not split EMG\EEG\.. data and return the same array for all of them </