robertoostenveld

#!/usr/bin/env python

# Unicorn2lsl streams data from a Unicorn Hybrid Black EEG system to LSL
#
# Copyright (C) 2022 Robert Oostenveld
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

robertoostenveld

%%

cfg = [];
cfg.layout = 'CTF275_helmet.mat';
layout = ft_prepare_layout(cfg);

sel275 = {'MLC11',  'MLC12',  'MLC13',  'MLC14',  'MLC15',  'MLC16',  'MLC17',  'MLC21',  'MLC22',  'MLC23',  'MLC24',  'MLC25',  'MLC31',  'MLC32',  'MLC41',  'MLC42',  'MLC51',  'MLC52',  'MLC53',  'MLC54',  'MLC55',  'MLC61',  'MLC62',  'MLC63',  'MLF11',  'MLF12',  'MLF13',  'MLF14',  'MLF21',  'MLF22',  'MLF23',  'MLF24',  'MLF25',  'MLF31',  'MLF32',  'MLF33',  'MLF34',  'MLF35',  'MLF41',  'MLF42',  'MLF43',  'MLF44',  'MLF45',  'MLF46',  'MLF51',  'MLF52',  'MLF53',  'MLF54',  'MLF55',  'MLF56',  'MLF61',  'MLF62',  'MLF63',  'MLF64',  'MLF65',  'MLF66',  'MLF67',  'MLO11',  'MLO12',  'MLO13',  'MLO14',  'MLO21',  'MLO22',  'MLO23',  'MLO24',  'MLO31',  'MLO32',  'MLO33',  'MLO34',  'MLO41',  'MLO42',  'MLO43',  'MLO44',  'MLO51',  'MLO52',  'MLO53',  'MLP11',  'MLP12',  'MLP21',  'MLP22',  'MLP23',  'MLP31',  'MLP32',  'MLP33',  'MLP34',  'MLP35',  'MLP41',  'MLP42',  'MLP43',  'MLP44',  'MLP45',  'MLP51',  'MLP52',  'M

robertoostenveld

import sys

filename = sys.argv[1]

f=open(filename,"rb")
s=f.read()
f.close()
s=s.replace(b'OLDSTRING',b'NEWSTRING')

f = open(filename, "wb")

robertoostenveld

#!/usr/bin/env python

import sys
from EEGsynth import preprocessing, spectral, plotspectral, plotsignal, historycontrol, postprocessing

inipath = '/home/stephen/PycharmProjects/eegsynth/module/inputcontrol/'

patch = []
patch.append(preprocessing(inifile=inipath + 'preprocessing.ini'))
patch.append(spectral(inifile=inipath + 'spectral.ini'))

robertoostenveld

function scale = prefixscale(old, new)

% PREFIXSCALE determines the scaling factor to convert an SI unit from one to another prefix
%
% For example
%   prefixscale('kg', 'mg')
% returns 1000000.

% Copyright (C) 2019, Robert Oostenveld

robertoostenveld

function truncate(filename)

% TRUNCATE a file to 0 bytes, i.e. replace the file with an empty one
%
% Use as
%   truncate(filename)

assert(exist(filename,'file'), 'file does not exists');
fid = fopen(filename, 'w');
fclose(fid);

robertoostenveld

function rename_brainvision_files(oldheaderfile, newheaderfile)

% RENAME_BRAINVISION_FILES renames a BrainVision EEG dataset, which consists of a vhdr header
% file, vmrk marker file and a data file that usually has the extension dat, eeg or seg.
%
% Use as
%   rename_brainvision_files(oldname, newname)
% where both the old and the new filename should be strings corresponding to the
% header file, i.e. including the vhdr extension.
%

robertoostenveld

hdr = ft_read_header(filename, varargin)

filetype = ft_getopt(varargin, 'filetype');
if isempty(filetype)
  filetype = ft_filetype(filename);
end

switch filetype
case 'aaa':
  % do whatever it used to be doing

robertoostenveld

function [varargout] = example_format(varargin)

% EXAMPLE_FORMAT demonstrates the plugin format for the FieldTrip fileio module. 
%
% Use as
%   hdr = ft_read_data('test.mff', 'headerformat', 'example_format')
%   dat = ft_read_data('test.mff', 'headerformat', 'example_format', 'dataformat', 'example_format')

st = dbstack;
if length(st)>1 && strcmp(st(2).name, 'ft_read_header')

robertoostenveld

int sockfd;
struct addrinfo hints, *servinfo, *p;
int rv;

memset(&hints, 0, sizeof hints);
hints.ai_family = AF_UNSPEC; // use AF_INET6 to force IPv6
hints.ai_socktype = SOCK_STREAM;

if ((rv = getaddrinfo(host, "http", &hints, &servinfo)) != 0) {
    fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(rv));