Forum: Programming
14-11-2016, 14:19
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Replies: 31
Views: 2,841
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Forum: Programming
20-10-2016, 09:21
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Replies: 57
Views: 5,847
Re: Tuning PID Constants Over a Range
A lot of good information here in this thread, and compensating for gravity to hold a static position by having a proportional gain relative to the angle will work, but I did want to mention a caveat...
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Forum: Technical Discussion
07-10-2016, 19:50
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Replies: 108
Views: 28,166
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Forum: District Events
04-10-2016, 15:25
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Replies: 3
Views: 344
NE District Registration Question
All,
I am looking for any historical information as to which event(s) have a higher probability of filling more quickly than others. Obviously we are on the eve of registration, and doing some...
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Forum: Programming
01-10-2016, 05:17
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Replies: 19
Views: 2,800
Re: CSS blue banners for your team's website!
Integration on TBA Looks pretty nice, for awards maybe someone could make an award image, or a plaque image (like the new awards since 2015) with the first logo and the award name, this way blue...
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Forum: Off-Season Events
03-05-2016, 17:20
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Replies: 149
Views: 21,192
Re: 2016 IRI Rule Change Suggestions
I vote to Increase the Autonomous time from 15 seconds to 20 seconds. I guess you can leave the Teleop Period the same.
The reason for this change, while subtle will make a huge impact in...
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Forum: General Forum
19-04-2016, 12:46
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Replies: 21
Views: 5,326
Re: First ever 70 point auto
This! Once we pulled it off in our first quarterfinal match, we were all out of our seat. But the first thing we said was that won't ever happen again.
If teams pay attention to their scouting...
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Forum: Rules/Strategy
14-03-2016, 14:31
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Replies: 10
Views: 2,331
Re: Vision Tracking Warning
Do you have an example image which was washed out?
Using some camera setting tweaks you can usually overcome different lighting at different events, such as reducing camera exposure, and...
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Forum: Programming
17-02-2016, 07:51
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Replies: 11
Views: 1,438
Re: Jetson TK1 from First Choice Keeps Failing
Ok. I will try to run that command and report back. Everytime the FS goes read-only, a reboot does not fix. It continues to start-up as read-only. Trying to remount only automatically goes back t...
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Forum: Programming
14-02-2016, 15:32
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Replies: 11
Views: 1,438
Re: Jetson TK1 from First Choice Keeps Failing
Thanks for the reply. It continues to fail even if our custom program doesn't run. Our vision program doesn't write out to the hard disk.
We are powering it through the provided wall wart power...
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Forum: Programming
14-02-2016, 15:10
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Replies: 11
Views: 1,438
Jetson TK1 from First Choice Keeps Failing
Hello all,
We are having issues with our Jetson TK1 which received from First choice.
It is running the latest Jetpack 2.0.
It starts up fine, and I can ssh into it to load custom made programs....
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Forum: General Forum
05-02-2016, 00:35
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Replies: 3
Views: 683
Re: Strange RoboRio Issue
No code means your code is crashing.
Most likely you are getting to a point when your code crashes upon being enabled. This would likely occur in some code within your Teleop Periodic Function....
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Forum: General Forum
15-05-2015, 13:22
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Replies: 270
Views: 35,855
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Forum: General Forum
31-03-2015, 16:49
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Replies: 53
Views: 11,587
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Forum: General Forum
31-03-2015, 16:01
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Replies: 53
Views: 11,587
Re: [NE FIRST] Match Video Mega Thread
Ty, thank you for doing this again.
For those of you in the know, and communicate directly with the AV company at the events, or NE First when setting up the streams.
I have two...
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Forum: Programming
24-03-2015, 16:03
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Replies: 15
Views: 3,414
Re: Anti-tipping algorithm
That is very true... the induced acceleration due to robot motion will appear as high frequency noise on each signal. The great thing about that, is that it is easy to determine which acceleration is...
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Forum: Programming
24-03-2015, 15:11
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Replies: 15
Views: 3,414
Re: Anti-tipping algorithm
Cool idea. For anyone that wants to try this. You don't need to buy any additional sensors, the RoboRio has a built in accelerometer, and you can use that alone to sense pitch and roll angles,...
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Forum: General Forum
16-03-2015, 16:22
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Replies: 230
Views: 41,261
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Forum: General Forum
16-03-2015, 03:26
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Replies: 53
Views: 11,587
Re: [NE FIRST] Match Video Mega Thread
Ty,
not sure if your still in the process of uploading, but in order to try and repair any of these, working samples from the same machine needs to be provided, so we can use the encoding as a...
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Forum: General Forum
14-03-2015, 16:21
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Replies: 53
Views: 11,587
Re: [NE FIRST] Match Video Mega Thread
Sorry to hear,
You can use google drive or dropbox to host files that big and share them with the public. Many report google drive has a very slow upload, including myself, so I would try to use...
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Forum: General Forum
13-03-2015, 15:59
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Replies: 53
Views: 11,587
Re: [NE FIRST] Match Video Mega Thread
Ty,
Thanks for doing this. Its a great service to NE and FIRST in general. Anything we can help with to make the process easier? You mentioned having trouble getting access to the Waterbury and...
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Forum: General Forum
11-03-2015, 18:59
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Replies: 4
Views: 1,416
Re: USB vs IP Camera
This doesn't have to be true. They can write a separate program which interfaces with the USB camera and runs in a separate process from the main Robot program. So that, if the USB program ever dies,...
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Forum: District Events
10-03-2015, 17:47
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Replies: 9
Views: 1,607
Re: <NE FIRST> Pioneer Valley
This weekend was wicked fun. I speak for my team when I say that the Pioneer Valley District Event was one of the best ran events we have ever attended. It felt just like NE Champs last year. It was...
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Forum: Programming
26-01-2015, 00:29
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Replies: 35
Views: 18,601
Re: OpenCV for RoboRio - Release
Awesome!. I will add that to the Github readme so others can follow it as well.
Did you install the WPILib C++ tools? Can you build a WPI C++ project? The message nothing to build means that...
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Forum: Programming
19-01-2015, 18:26
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Replies: 35
Views: 18,601
Re: OpenCV for RoboRio - Release
The WPILib project is not set up properly. The linker is not directed to the OpenCv libraries supplied by the Sample project _Libraries folder. You will need to manually add that yourself if you are...
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We score 8 out of 10 every match. Oh wait, that's just what it does in theory. ;) Man, I wish that theory worked. - Chriszuma [more] 
