Go to Post If it's the loss of American lives that concerns the nation, why not campaign aggressively against smoking, or improve automobile safety? At least then, the benefits will be tangible, and substantially more significant to the well being of the locals. - Tristan Lall [more]
Home
Go Back   Chief Delphi > Technical > Programming > NI LabVIEW
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
 
 
Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #4   Spotlight this post!  
Unread 03-02-2017, 17:01
llung llung is offline
Registered User
FRC #4048
 
Join Date: Jan 2013
Location: Westborough, MA
Posts: 13
llung is an unknown quantity at this point
Re: 2 Cameras - Switch Problem?

I'll have to dig up our code from last year to see how we solved this problem; I'll try and get to it tonight or this weekend. In the meantime I'll try and point you in the right direction.

Mind you this is from last year so the labview code under the hood may have changed for 2017. BUT assuming it hasn't, the problem the we encountered was that the "IP & Dash" and other pre-packaged VI's work only when there is one camera. So we ended up making our own copies of these VI's and made some minor changes to allow multi-camera use. We had spent a some time ripping our hair out looking for problems in our code when the problem was in the pre-packaged stuff! So take some time and look there first.

Digging into my memory - I think the problem was that when you call IP & Dash (or maybe it was another related VI?) a second time, it gets all confused - it was never made to handle more than one instance. Something like that. I'll see what I can dig up tonight. Hope this helps a little.
Reply With Quote
 


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 04:57.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi