How to use mokucli with matlab

Support & Troubleshooting Software & APIs
1

I am a Japanese university student using moku go.
I want to get data from Matlab to moku go oscilloscope and save to csv file.
I found out that I need mokuucli to get the data to csv file.
But matlab does not recognize mokucli.
(I have already downloaded the mokucli software from the utilities.)
Here is the program I created
Please let me know where is the problem.
In addition, please let me know if there is another good way to save the data from matlab to a csv file.

i = MokuOscilloscope(‘xxx.xxx.xxx.xxx.xxx’);

mokucli = getenv(‘MOKU_CLI_PATH’);
try

i.set_frontend(1, ‘1MOhm’, ‘DC’, ‘10Vpp’);

  i.set_trigger('type', "Pulse",'source', "Input2",'level',2,'mode', "Normal"); try


  i.set_timebase(-1e-6, 1e-6);


i.set_source(1,'Input1');

i.set_source(2,'Input2'); i.set_source(2,'Input2')

response = i.save_high_res_buffer();
i.download_file(‘persist’, response.file_name, ‘xxx.li’)

mokucli stream (ip-address=202.13.174.197 stream-id=logsink0 target=stream_data.csv)
i.set_defaults();
catch ME
% End the current connection session with your Moku
i.relinquish_ownership();
rethrow(ME)
end

i.relinquish_ownership()

2

Hello @Koki !

I have two options written out for saving the data from MATLAB to a csv file:

i = MokuOscilloscope('xxx.xxx.xxx.xxx');

try
    i.set_frontend(1, '1MOhm', 'DC', '10Vpp');
    i.set_trigger('type', "Pulse",'source', "Input2",'level',2,'mode', "Auto");
    i.set_timebase('t1',-1e-6, 't2', 1e-6, 'frame_length', 1024);
    i.set_source(1,'Input1');
    i.set_source(2,'Input2');

    %% Option 1
    % Get the data from the oscilloscope into a struct, this method allows 
    % you to tailor the frame length of the data
    data = i.get_data('wait_reacquire',true);
    % Reformat the data from a struct to a table
    T = table(data.time.', data.ch1.', data.ch2.', 'VariableNames', {'time','ch1','ch2'});
    % Save the table as a csv
    writetable(T,'./Option1.csv');
    
    %% Option 2
    response = i.save_high_res_buffer();
    i.download_file('persist', response.file_name, './Option2.li');
    % Use the matlab feature '!' to run mokucli as an Operating system command
    ! mokucli convert Option2.li --format=csv
catch ME
    % End the current connection session with your Moku
    i.relinquish_ownership();
    rethrow(ME)
end
i.relinquish_ownership()

Please let me know if you have any trouble with this

3

Hello @nadia
Thanks for the answer.
It was very helpful to know how to convert by mokucli!
Thank you so much!