data from custom preview function to Table in the GUI

Im using GUIDE to make a matlab GUI which does some video computation. Using the preview function I can preview the live video from my webcam and do some calculations.

In the MainGUI i use the: setappdata(hImage,'UpdatePreviewWindowFcn',mypreview_fcn); to get to a custom preview function which is:

function mypreview_fcn(obj,event,himage)

    originalframe=peekdata(vidobj,1);

     while isempty(originalframe)
      originalframe=peekdata(vidobj,1);
     end

     if kk>=1

         [LogResult,y,dist]=QueryArduino;

          if LogResult==1
              kk=kk+1;

              results{kk,1}=originalframe;
              results{kk,2}=measure1;
              results{kk,3}=measure2;
              results{kk,4}=measure3;
              results{kk,5}=measure4;
              results{kk,6}=measure5;
              results{kk,7}=measure7;
              offset=median([results{:,7}]);
              offset=measure2-measure3;

          end
    end
    set(himage,'CData',originalframe);

    end
I would like to pass the result matrix to a table in the MainGUI How can I access the GUI table;

[Adam]

I never use setappdata so I am not too familiar with its syntax, but what is 'obj' in your callback? I assume it is some element of your GUI.

In which case

handles = guidata( hObject );

should give you the handles struct for the GUI from which you can access your uitable via its tag. e.g.

handles.uitable1

[Mimis Patoukas]

Just tried this.It ends up with an unidentified function or variable. I guess I could try

handles=guidata(MainGUI)

but this would take some time customizing my code.

[Adam]

Basically you just need the handles struct from wherever is simplest. Otherwise you may try findobj, but I never use that and don't like it so I guess someone else can help advise on that.