clear;
commandwindow;
fprintf('OSX Eyelink GetKeys Test\n\n\t');
% input('Hit the return key to continue.','s');
% fprintf('Thanks.\n');


el=EyelinkInitDefaults;
fprintf('Quit by pressing %s\n\n\t', [el.modifierKey ' & ' el.quitKey ] );

start=GetSecs;
while 1
    [key, el]=EyelinkGetKey(el);
    if key==el.TERMINATE_KEY
        break;
    end
    if GetSecs-start>1000
        fprintf('EyelinkGetKey timed-out.\n');
        break;
    end
    if key~=el.JUNK_KEY && key ~= 0
        key;
        fprintf('Eyelink key %d\t%s (%.1f)\n', key, char(key), GetSecs-start);
    end
end

% FlushEvents('keyDown');

fprintf('End of Eyelink GetKeys Test.\n');