1,658
edits
Changes
Jump to navigation
Jump to search
Line 33:
Line 33: − + − | [https://surfdrive.surf.nl/files/index.php/s/LN5KRN9cB3mvPp3 Template 2018 (zip)] Line 104:
Line 103: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
→Matlab
| header2 = Templates
| header2 = Templates
| data2 = {{bulleted list
| data2 = {{bulleted list
| [https://surfdrive.surf.nl/files/index.php/s/LN5KRN9cB3mvPp3 Template 2017 (zip)]
| [https://surfdrive.surf.nl/files/index.php/s/qggfMMKsnUIDO0k example scripts (zip)]
}}
}}
}}
}}
print(timestamp, sample)
print(timestamp, sample)
</syntaxhighlight>
</syntaxhighlight>
=== Matlab ===
Please, read the instructions on the GitHub labstreaminglayer website (https://github.com/labstreaminglayer/liblsl-Matlab) on how to prepare Matlab to work with LSL. You can either use the latest release for your Matlab version, or if that doesn't workout well, build it from the source files. Make sure to add the liblsl-Matlab folder to your path recursively to make it available to your own scripts.
A short example for sending lsl streaming data:
<syntaxhighlight lang="matlab" line>
%% instantiate the library
disp('Loading library...');
lib = lsl_loadlib();
% make a new stream outlet
disp('Creating a new streaminfo...');
info = lsl_streaminfo(lib,'BioSemi','EEG',8,100,'cf_float32','sdfwerr32432');
disp('Opening an outlet...');
outlet = lsl_outlet(info);
% send data into the outlet, sample by sample
disp('Now transmitting data...');
while true
outlet.push_sample(randn(8,1));
pause(0.01);
end
</syntaxhighlight>
A short example for receiving lsl streaming data:
<syntaxhighlight lang="matlab" line>
%% instantiate the library
disp('Loading the library...');
lib = lsl_loadlib();
% resolve a stream...
disp('Resolving an EEG stream...');
result = {};
while isempty(result)
result = lsl_resolve_byprop(lib,'type','EEG'); end
% create a new inlet
disp('Opening an inlet...');
inlet = lsl_inlet(result{1});
disp('Now receiving data...');
while true
% get data from the inlet
[vec,ts] = inlet.pull_sample();
% and display it
fprintf('%.2f\t',vec);
fprintf('%.5f\n',ts);
end</syntaxhighlight>