Help..Record the noise waveform in CRO.. within a every 5min in 30mins.

[Julien_31 · Accepted solution]

Can you open this one ?

[rayrayip]

it is ok..l really don know what can l say 🙂

l will study it .. thanks a lot.
That mean it is the loop i can reference it and put it into the CRO driver loop?

[Julien_31]

No, it is the global architecture for your software (I did it with what I understood from your explanation).

Some parts are empty, you will need to add your code into these empty portions and subVIs. There are also comments in the diagram, to show where particular functionnalities must be added.

[rayrayip]

ok. l try to deal it with myself first
Thank you )

[rayrayip]

ok. l try to deal it with myself first
Thank you )

great! l got your point . l think l can follow your well guide in the VI. thx a lots

[Julien_31]

For instance : there is a green comment "Initialize Oscillo" in the code. That's the place where you will need to add your VI in charge of Tektronik initialization (in the driver that I sent to you previously, you will probably find the suitable VI for that).

You will have to do the same work with :

- "Measure Oscillo data (waveform)" (look at main VI diagram to find this comment)

- "Close Oscillo session" (look at main VI diagram to find this comment)

- "Calculate average" (look at main VI diagram to find this subVI)

- "Log average into file" (look at main VI diagram to find this subVI)

I repeat that this architecture is not the perfect one. But for a beginner in LV, it is too complicated to learn everything at once. You will need to improve in LabVIEW before understanding more complex architectures (synchronizing 2 loops with notifiers, FIFO, etc...). But I'm sure that you will ! 

[Julien_31]

You will also need to enable/disable buttons with property nodes (search LV examples and documents on NI website if you don't know propert nodes).

In a more general way, keep in mind that I tried to do something with your explanations. But I probably did not understand everything perfectly. So you may have to modify or adjust some stuffs...

[rayrayip]

It is the best start for me already..l hope l can be as like as you later 🙂 
Also can help others and solve their problems