We are going to Want a GRIP fourm

[cpapplefamily]

I been testing the GRIP tool. We should start a forum to support it. I love the real time display when inserting the different filters.

[cad321]

Seconded. Absolutely love the simplicity of the program thus far and am certain that a sub forum for either solely GRIP, or a general one for vision processing would be of great use to many teams.

[jojoguy10]

Third-ed! We're a Labview team hoping to learn how to run the deployed GRIP code using a shell command!

[Ti-Gars]

Hey! We are also planning on using GRIP this year, but we never worked with it! Is there a team who could share a exemple code or something like this, so we could take a look at the way it works ? (In java preferably)

Thanks

[jojoguy10]

Originally Posted by Ti-Gars

Hey! We are also planning on using GRIP this year, but we never worked with it! Is there a team who could share a exemple code or something like this, so we could take a look at the way it works ? (In java preferably)

Thanks

This is a great first step: http://wpilib.screenstepslive.com/s/4485/m/50711

[cpapplefamily]

I been looking though that. I'm looking now for how to get the image from the webcam (on the RoboRio) to the PC drivers station for processing with GRIP. I have GRIP publishing to the Network table and verified its there. I have not capture the data in Java for reaction but seems that is documented.

OR

How to run the algorithms on the rio.

[jkelleyrtp]

Originally Posted by cpapplefamily

OR

How to run the algorithms on the rio.

You should look at the NVidia Jetson that's in FIRST Choice right now. 900 has lots of great experience and resources to help figure it out.

[jojoguy10]

Originally Posted by cpapplefamily

I been looking though that. I'm looking now for how to get the image from the webcam (on the RoboRio) to the PC drivers station for processing with GRIP. I have GRIP publishing to the Network table and verified its there. I have not capture the data in Java for reaction but seems that is documented.

OR

How to run the algorithms on the rio.

Their Wiki on GitHub is also very useful. Here is the section on running the algorithm on the RoboRIO: https://github.com/WPIRoboticsProjec...an-FRC-program

[kgzak]

I am looking at trying to use grip. What exactly is it? Is it a piece of software I have to download somewhere? Is it a library? Where do I get it from? Thanks.

[jojoguy10]

Originally Posted by kgzak

I am looking at trying to use grip. What exactly is it? Is it a piece of software I have to download somewhere? Is it a library? Where do I get it from? Thanks.

If you look at the past two post I made in this thread, and use the links, you should have all of your answered questions.

https://github.com/WPIRoboticsProjec...an-FRC-program

http://wpilib.screenstepslive.com/s/4485/m/50711

[Ti-Gars]

Originally Posted by jojoguy10

This is a great first step: http://wpilib.screenstepslive.com/s/4485/m/50711

Thanks!

I made every steps from the tutorial, but I am having problems when it's time to read arrays values. I made a quick robot code as they are showing here, but my array of double who's suppose to receive the values is empty.

Just so you know, my webcam is presently connected to my computer and not my robot. I can see every values in "Network Table Viewer".

Thanks for your help.

[jojoguy10]

I'm not as fluent in Java or C++ as I am in Labview. Also, our team has yet to try the Network Tables for GRIP. We have just been running from our laptop for testing. Hopefully, we will start working with Grip by the end of this week or next week.

[nightpool]

Originally Posted by Ti-Gars

Thanks!

I made every steps from the tutorial, but I am having problems when it's time to read arrays values. I made a quick robot code as they are showing here, but my array of double who's suppose to receive the values is empty.

Just so you know, my webcam is presently connected to my computer and not my robot. I can see every values in "Network Table Viewer".

Thanks for your help.

Can you read other types of NetworkTable values, such as from the Smart Dashboard or ones inserted manually in the NetworkTable Viewer? Sounds like your robot code isn't connecting to the same network/NT instance that your laptop is on.

[Tparbotmail]

I am new to vision processing but not to computing, so I am trying to put together a how to get started guide. I definitely would like to see a forum. How do we make that happen?

[An Outlier]

4-thed. (5-thd?)

I agree, however more before me voiced the same!