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-   -   Getting Live Axis cam feed (http://www.chiefdelphi.com/forums/showthread.php?t=71620)

popo308 08-01-2009 19:51

Getting Live Axis cam feed
 
Hello!

We are having a really tough time getting the vi's in LV to give us a live camera feed on the front panel...

I was wondering if someone can post there VI or just explain how you did it?

Any input would be appreciated!
Thanks!

Tanner 08-01-2009 20:23

Re: Getting Live Axis cam feed
 
The default LabView FRC template already feature a VI with the feed displayed live. I know Advanced has it, not too sure about Basic. You shouldn't really have to have a camera feed elsewhere, just passing around the data rather than the feed.

-Tanner

popo308 08-01-2009 22:17

Re: Getting Live Axis cam feed
 
the default camera code that is in the robot main VI doesn't get a live image on the front panel...

We would like to be able to have a updated "live" image on the computer....

Bryan Herbst 08-01-2009 22:42

Re: Getting Live Axis cam feed
 
I believe there are instructions somewhere for doing this.
If I remember right, you simply place an image indicator onto the front panel, then wire to the image output.


However, our team uses the default dashboard project (on the getting started screen, select FRC Dashboard project instead of robot/cRIO project). This has, amongst other useful displays, a live video feed. After your code is downloaded to the cRIO, open up the dashboard, and hit run.

popo308 08-01-2009 22:46

Re: Getting Live Axis cam feed
 
Quote:

Originally Posted by Tanis (Post 796350)
I believe there are instructions somewhere for doing this.
If I remember right, you simply place an image indicator onto the front panel, then wire to the image output.


However, our team uses the default dashboard project (on the getting started screen, select FRC Dashboard project instead of robot/cRIO project). This has, amongst other useful displays, a live video feed. After your code is downloaded to the cRIO, open up the dashboard, and hit run.

I'll give this a try tomorrow at the shop

Thanks!

Bomberofdoom 09-01-2009 05:51

Re: Getting Live Axis cam feed
 
Quote:

Originally Posted by Tanis (Post 796350)
I believe there are instructions somewhere for doing this.
If I remember right, you simply place an image indicator onto the front panel, then wire to the image output.


However, our team uses the default dashboard project (on the getting started screen, select FRC Dashboard project instead of robot/cRIO project). This has, amongst other useful displays, a live video feed. After your code is downloaded to the cRIO, open up the dashboard, and hit run.

Yes, what you can do is Run the cRIO Robot Project (by just hitting the run button on Robot Main.vi) or download the project to the FLASH memory.

In the first case, you will need to open a parallel Dashboard running, which has a image control which will display the camera's feed. In the seconed, you don't need the cRIO Robot Project open, since the code is "stamped" on the robot's memory.

s0crates 09-01-2009 09:52

Re: Getting Live Axis cam feed
 
Your laptop's ip must be set to 10.xx.yy.6. The program running on the crio sends camera data to that ip only.

-jonathan

popo308 09-01-2009 19:14

Re: Getting Live Axis cam feed
 
Quote:

Originally Posted by Tanis (Post 796350)
However, our team uses the default dashboard project (on the getting started screen, select FRC Dashboard project instead of robot/cRIO project). This has, amongst other useful displays, a live video feed. After your code is downloaded to the cRIO, open up the dashboard, and hit run.

DID you try this yet? did it work for you?

I have tried loading our robot code then running the default dashboard and none of the dashboard indicators give any feedback at all.

Do you have to change any settings in the dashboard file or should it just run automatically?

Thanks!


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