function s=trigger(port)

%    SOSI-M2 V1.0 MATLAB M-file
%
% Get single sample
%
% Args: s=trigger(port)
%
% port: 'COM2' for example
%
% s: row vector
%   size: [1,8] for output format 'indexT'
%   size: [1,7] for output format 'none'
% 

try

% Set up port
    spo=serial9600(port);
    wakeupsub(spo);

% Get sample
    s=sscanf(cmdb(spo,'#t',0.1),'%d')';

% Done
    fclose(spo);
    return;

catch
    s=lasterr;
    disp(s);
    fclose(spo);
    return;
end