Forum: Programming
01-01-2017, 11:19
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Replies: 1
Views: 421
Re: FRCSim, Gazebo v7, and GearsBot example
I noticed that some of the sensors files need to be renamed.
( e.g., cp libencoder.so libgz_encoder.so )
See lesson learned #4 below.
Watch for errors on startup and create copies of the files...
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Forum: Programming
28-12-2016, 19:09
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Replies: 6
Views: 762
Re: Am I Using Command-Based Correctly?
I highly recommend you try out the WPITool called "RobotBuilder". This tool is great and really simplifies the creation of basic robot code. Here are some detailed instructions. FRCSIM is an...
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Forum: Programming
21-11-2016, 21:01
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Replies: 9
Views: 1,032
Re: JAVA 101 help
One great approach to learning JAVA is to use GreenFoot. This is a set of 10 minute videos and a special build JAVA environment. Easy and fun to use.
Dave...
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Forum: Programming
03-10-2016, 16:29
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Replies: 23
Views: 10,013
Re: Anybody had any luck with FRCSim?
I have continued to develop a detailed process build a simple robot in SolidWorks, Gazebo Export/Enhance, and run the the FRCSIM (Gazebo).
Here is the draft process. I need to figure out the Z-axis...
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Forum: Programming
06-04-2016, 18:14
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Replies: 23
Views: 10,013
Re: Anybody had any luck with FRCSim?
I have had good success running FRCSIM on a powerful Dell XPS within VMWare workstation. I looks like there is an error in the installation script with the ownership of the wpilib folder in the...
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Forum: Java
10-11-2015, 18:12
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Replies: 4
Views: 2,419
Re: Teaching new programmers FRC Java
I have put together a PowerPoint presentation to walk through the general concepts of designing and coding a robot using RobotBuilder. I also created a detailed set of instructions to walk through...
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Forum: Java
11-01-2015, 08:53
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Replies: 3
Views: 874
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Forum: General Forum
06-12-2014, 12:42
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Replies: 41
Views: 12,406
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Forum: General Forum
04-01-2014, 16:01
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Replies: 280
Views: 61,388
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Forum: Java
13-06-2013, 17:51
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Replies: 43
Views: 6,073
Re: jRIO
Where is JRIO?
I would really like to learn about this simulator but don't see it on Google.
Regards,
Dave Frederick
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Forum: Technical Discussion
12-01-2013, 15:42
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Replies: 21
Views: 1,983
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Forum: Technical Discussion
12-01-2013, 15:18
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Replies: 21
Views: 1,983
Re: Camera Image Not Displaying On Driver Station
Greg,
I believe the camera is at the correct IP address. I can access the camera with the browser directly (10.18.95.11) and the Java Smartdashboard is showing video.
Where is the source code?
I...
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Forum: Technical Discussion
12-01-2013, 14:22
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Replies: 21
Views: 1,983
Re: Camera Image Not Displaying On Driver Station
Greg,
The camera has the required FRC account with the password FRC.
I have also enabled anonymous access.
The image on both the browser and Smart Dashboard look fine.
Is there some documentation on...
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Forum: Technical Discussion
12-01-2013, 07:29
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Replies: 21
Views: 1,983
Re: Camera Image Not Displaying On Driver Station
We are having the same problem.
Using the "Default" 2013 dashboard, there is no camera video on the display.
We have the enable button green, the Frames Per Second floats around 19 and the data...
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Forum: Java
06-01-2013, 13:20
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Replies: 5
Views: 1,205
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Forum: Java
06-01-2013, 12:51
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Replies: 5
Views: 1,205
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Forum: Programming
27-11-2012, 21:41
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Replies: 26
Views: 4,945
Command Based JAVA - Basic Tutorial
I have put together a basic tutorial on how to use the Command Based JAVA approach.
All Feedback is welcome!
Dave Frederick
Mentor, Team 1895
Manassas, VA
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Forum: Java
16-08-2012, 19:37
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Replies: 9
Views: 7,186
Re: Command Base Programming Tutorials/Help?
Thank you for the feedback. I will review your comments in detail this weekend and update the presentation accordingly.
I posted an updated version a couple of days ago on a similar...
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Forum: General Forum
12-08-2012, 18:55
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Replies: 11
Views: 1,731
Re: Robotics Workshop Help
Here is an update to the Training material that I have been developing.
About 70% complete but pretty usable.
Remaining work is add a lesson on PID, camera tracking and validate everthing works. I...
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Forum: General Forum
10-08-2012, 19:10
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Replies: 11
Views: 1,731
Re: Robotics Workshop Help
The high school that I mentor at teaches JAVA.
I am working on a presentation on the Command Based JAVA.
Search for the string "Command Base Programming Tutorials/Help?" and you will find a draft of...
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Forum: Java
07-08-2012, 20:13
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Replies: 9
Views: 7,186
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Forum: Java
04-08-2012, 12:55
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Replies: 9
Views: 7,186
Re: Command Base Programming Tutorials/Help?
I also see the need for some additional tutorials in this area.
I have been trying to figure out how to get the command based java approach to work but I don't fully comprehend the details.
My goal...
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Forum: Programming
18-07-2012, 20:35
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Replies: 11
Views: 4,667
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Forum: Java
21-01-2012, 14:13
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Replies: 22
Views: 1,677
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Forum: Java
21-01-2012, 13:51
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Replies: 22
Views: 1,677
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Your best friends are all team members and you could never live without any of them because robotics people are the best people. - Riverdance [more] 
