06-12-2009 08:13 AM - edited 06-12-2009 08:19 AM
hello,I find my graphic who has a problem, it shows diffrent graphic with the same file WAV.
i think is the problem of memery.
anyone can take a look?
thanks
06-16-2009 04:00 AM
Can you descript it with more details?
Do you mean you open the same wav file for twice, but the graph control shows different?
06-16-2009 04:41 AM
yes, thanks for your reply, here is the problem labview7:
1. mermery of grahic: final2.vi
when i play the same file wav with the choix of differents filters, the sound output is ok, the graphic chang also, but when i choose the same filter, the graphics are differents.
2. continuous graphic: essayer.vi
in fact, i want to show the wav file, continuous like in recording. so i put the graphic in the while, but it show the last data, just the time is continuous, the chart stays. maybe the data in the file is like a table, so it show in the same time, so shoud i need use some fonctions to make that?
thanks
06-17-2009 03:54 AM - edited 06-17-2009 03:56 AM
In your attached essayer.vi, I found that, in the play button value change event case, you place the part below in:
In my opinion, what you want to do is to diaplay the wav file data continously, am I right?
But if the output of Time Elapse.vi is Flase, the indicator called Affichage 2 will receives the same data, each time the while loop runs, it displays the same data as if "the chart stays".
I think you should change your VI to make it more readable.
06-18-2009 04:07 AM
yes i want to display the file continously.
for the Time Elapse.vi, i want the Affichage 2 show every 20 secons.
i think my VI need great change also, do you have some examples?
thanks