%*******************************************************************
%Initialize the BBCI Toolbox:
%Hand over the directory for your (raw) data, which is in 
%the Matlab variable 'MyDataDir' (e.g. 'D:\data' under Windows). 

%If you have a tmp subfolder in the same directory,
%Start up the Toolbox as follows:
%"startup_bbci_toolbox('DataDir', MyDataDir);"

%If you want to choose a different folder for temporary files (e.g. 'D:\tmp\')
%Start up the Toolbox as follows:
%"startup_bbci_toolbox('DataDir', MyDataDir, 'TmpDir','/tmp/');"
%*******************************************************************

function startup_bbci_toolbox(varargin)

global BTB

% Find directory of the BBCI Toolbox and add it to the path
BBCI_DIR= fileparts(which(mfilename));
addpath(genpath(BBCI_DIR));
rmpath(genpath(fullfile(BBCI_DIR, '.git')));
% The subfolder 'external' is move to the end of the path, see below.

BBCI_PRIVATE_DIR= fullfile(fileparts(BBCI_DIR), 'bbci_private');

BTB= opt_proplistToStruct(varargin{:});

if ~isfield(BTB, 'TypeChecking'),
  BTB.TypeChecking= 1;
end
BTB= opt_setDefaults(BTB, {'DataDir'   '/home/bbci/data/'   'CHAR'});
if ~exist(BTB.DataDir, 'dir'),
  warning('Optional argument ''DataDir'' should specify an existing folder.');
end

% Guess what the location of other directories could be
BBCI_RAW_DIR= fullfile(BTB.DataDir, 'bbciRaw/');
if ~exist(BBCI_RAW_DIR, 'dir'),
  BBCI_RAW_DIR= BTB.DataDir;
end
BBCI_MAT_DIR= fullfile(BTB.DataDir, 'bbciMat/');
if ~exist(BBCI_MAT_DIR, 'dir'),
  BBCI_MAT_DIR= BTB.DataDir;
end
PYFF_DIR= fullfile(fileparts(BBCI_DIR), 'pyff', 'src');
if ~exist(PYFF_DIR, 'dir'),
  PYFF_DIR= '';
end

props= {'Dir'            BBCI_DIR          'CHAR';
        'DataDir'        ''                'CHAR';
        'RawDir'         BBCI_RAW_DIR      'CHAR';
        'MatDir'         BBCI_MAT_DIR      'CHAR';
        'PrivateDir'     BBCI_PRIVATE_DIR  'CHAR';
        'TmpDir'         ''                'CHAR';
        'PyffDir'        PYFF_DIR          'CHAR';
        'FigDir'         ''                'CHAR';
        'Tp'             struct            'STRUCT';
        'Acq'            struct            'STRUCT';
        'History'        1                 '!BOOL';
        'TypeChecking'   1                 '!BOOL'
       };
[BTB, isdefault]= opt_setDefaults(BTB, props);

% import dependencies if not done yet
if ~exist(fullfile(BTB.Dir, 'external', 'auto_import_performed'), 'file')
    inp = input(sprintf(['\nThis is the first startup of the BBCI toolbox - Welcome!\n\n', ...
        'You can now automatically download and import code from other sources.\n', ...
        'This adds additional functionalities such as ICA and SSD to the BBCI toolbox.\n',...
        'Following startups won''t ask for automatic imports. Manual imports are\n',...
        'possible with ""bbci_import_dependencies()"" at any time.\n\n',...
        'Type <yes> to download all dependencies (approx 10MB): ']), 's');
    if strcmp(inp, 'yes') || strcmp(inp, 'y')
        bbci_import_dependencies();
    end
     % write into file
    fileID = fopen(fullfile(BTB.Dir, 'external', 'auto_import_performed'),'w');
    fprintf(fileID, datestr(now()));
    fclose(fileID);
end

% Put external folders to the end of the path, such that they cannot
% overload functions of the BBCI Toolbox:
IMPORT_PATH= genpath(fullfile(BBCI_DIR, 'external'));
rmpath(IMPORT_PATH);
path(path, IMPORT_PATH);

if exist(BTB.PrivateDir, 'dir'),
  private_folders_to_add= {'utils', 'startup'};
  for kk= 1:length(private_folders_to_add),
    folder= fullfile(BTB.PrivateDir, private_folders_to_add{kk});
    if exist(folder, 'dir'),
      addpath(genpath(folder));
    end
  end
end

if isdefault.TmpDir
  BTB.TmpDir= fullfile(BTB.DataDir, 'tmp');
  if ~exist(BTB.TmpDir, 'dir'),
    fprintf('!! Default TEMP dir not existing at\n  %s\n', BTB.TmpDir);
    fprintf('!! Setting TEMP dir to ''''\n');
    BTB.TmpDir= '';
  end
end

% Information about the test person (Tp)
props= {'Dir'    BTB.TmpDir  'CHAR'
        'Code'   ''          'CHAR'
       };
BTB.Tp= opt_setDefaults(BTB.Tp, props);

% Information about data acquistion
props= {'Prefix'          'a'                     'CHAR'
        'StartLetter'     'a'                     'CHAR'
        'Dir'             BTB.TmpDir              'CHAR'
        'Geometry'        []                      'DOUBLE[1 4]'
        'TriggerFcn'      @bbci_trigger_parport   'FCN'
        'TriggerParam'    {}                      'CELL'
       };
BTB.Acq= opt_setDefaults(BTB.Acq, props);

switch computer
 case 'PCWIN'
  BTB.Acq.IoLib= which('inpout32.dll');
 case 'PCWIN64'
  BTB.Acq.IoLib= which('inpoutx64.dll');
end

if isfield(BTB.Acq, 'IoLib') && isfield(BTB.Acq, 'IoAddr'),
  if isempty(BTB.Acq.TriggerParam) && ...
      isequal(BTB.Acq.TriggerFcn, @bbci_trigger_parport),
    BTB.Acq.TriggerParam= {BTB.Acq.IoLib, BTB.Acq.IoAddr};
  end
else
  fprintf('Parport not installed. Triggers will just be printed.\n');
  BTB.Acq.TriggerFcn= @bbci_trigger_print;
end



evalin('base', 'global BTB');
bbci
github-repos/MATLAB/bbci-bbci_public/bbci_public-2e6fe9481537dcfee702e74544191dcf737f02ce/startup_bbci_toolbox.m
bbci_public
github-repos/MATLAB/bbci-bbci_public
2e6fe9481537dcfee702e74544191dcf737f02ce