wait until the acquisition is done

[SaCi]

Hi Fird, have you seen the last program that i sent you. Work with that you can count the edges in train of pulses and passe to another state of a state machine when the number of pulses are reached. The program that you sent me its not able to count the edge of the pulses. Please tell me if the program that i sent you latter works as you want.

saci

[Fird]

Hi SaCi,

Thanks for your assistance.

Yes, it helps me a lot.

Btw, since this problem actually for my acquisition project, I would like to go back on the original VI.

I would like to get your suggestion on the array problem.

The data only show like below:

 

The next value will replace the previos value.

My objectives is to put all the data in the array. Do you have any idea? Do I need to use a loop?

Thanks.

-Fird- 

Message Edited by Fird on 07-06-2009 04:24 AM

[Alain_S]

You overwrite the array all the time, that's why you get only one result.

Yo should concatenate succesive array's using for example the "Build array function as showed in the attached screen shot where MyData is the array that contains all the data and New Data is the data from each loop iteration.

Be sure to select "Concatenate inputs" whenyou right click the "Build array" function.

Hope this helped 🙂

[Fird]

Hi Alain,

I did not get you. Can you explain using a VI attached together here.

Thanks.  

[Alain_S]

I could if you provide me a LV 8.5 version

[Fird]

Ok. Please find the attachment below.

Thanks a lot.  

[Alain_S · Accepted solution]

Modified version in attachment 🙂

I simulated two DAQ cards with the MAX and tested the VI.

It looks good 🙂

Hope this helped

[Fird]

Hi Alain S, 

Thanks a lot. I will try it now.

-Fird- 

[Fird]

Hi Alain, 

I just curious. What make my VI become 2D not 1D as yours. See figure below.

  

Fird. 

Message Edited by Fird on 07-06-2009 08:00 AM

Message Edited by Fird on 07-06-2009 08:03 AM

Message Edited by Fird on 07-06-2009 08:04 AM

[Fird]

Hi Alain, 

I manage to solve it. But I don't know what cause the problem.

 

Thanks a lot.

Fird