Pass GUI variables to base workspace in real-time
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HI all!
I'm building a GUI for automated measurements in our lab and when started I want some variables to be passed from the GUI to the base workspace in real-time for instant pre-analysis.
I’ve tried assignin() but for some reason nothing is passed to the base workspace until the test sequence is over or the test is stopped.
The GUI contains several loops and functions, and I want the variables to be updated at every iteration. How to do this?
To only use disp() or similar is not an option. I want the most recent variable content in the base workspace.
Thank you in advance!
/Jens
댓글 수: 7
Jing
2013년 3월 7일
I'm curious about the reason assignin() can't work...
Walter Roberson
2013년 3월 7일
How are you detecting that nothing is being passed to the base workstation until the test is over?
It sounds as if you expect to have two things executing at the same time, something looking at the base workspace, together with the GUI. Which mechanism are you using for this multiple execution ?
Walter Roberson
2013년 3월 7일
I would not have thought that MATLAB Connector would allow viewing values while the program was running ?
I wonder if you could get VNC for your smartphone, and use that to view the running MATLAB ?
Alternately, if you diary(), then apparently as of R2012b (maybe even R2012a, I am not sure), the buffer flushes are intended to allow the diary file to be viewed as it is produced, thus allowing you a different approach entirely to see how far the program has proceeded.
Jens
2013년 3월 7일
Walter Roberson
2013년 3월 7일
If you are using Linux or OS-X as your OS, you would run VNC Server with particular ports mapped to permanent pseudo-windows or you would use VNC Server with ports mapped according to graphics resolution, and you would start MATLAB under "screen" and log in through the VNC session and use "screen" to connect to the existing session (using "screen" is more robust than VNC alone.)
If you are using MS Windows on the system you are running MATLAB on, then you would run the VNC Server as a task with desktop access.
Jens
2013년 3월 12일
답변 (1개)
nanren888
2013년 3월 7일
0 개 추천
Is the assignin() in a GUI callback? I guess these callbacks will not run, be queued if the main-line does nothing to let another thread get some time, eg drawnow, ... Can you see the callbacks running?
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