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search: Posts Made By: The Lucas
Forum: General Forum 23-04-2016, 13:36
Replies: 25
Views: 5,765
Posted By The Lucas
Re: 2016 Galileo Subdivision

https://docs.google.com/spreadsheets/d/1I-Dk02NJ5Bl15COEAdeLiMlF7m_uOgxTw_6VP0vqw9A/edit#gid=1869388087

That is the only crowd sourced one I found. I kinda hoped it would include some drive train...
Forum: District Events 04-04-2016, 16:58
Replies: 104
Views: 11,462
Posted By The Lucas
Re: 2016 MAR Season

Yes there was, Team 5438 the Technological Terrors. There were 3 late cancellations last year and they were the only one who could fill on day of the event (and all the way from Jersey City, New...
Forum: District Events 01-04-2016, 13:15
Replies: 104
Views: 11,462
Posted By The Lucas
Re: 2016 MAR Season

Looks like 6216 (Rookie) did not compete at Springside, so let's hope they make their debut at Westtown
Forum: Rules/Strategy 22-03-2016, 20:16
Replies: 161
Views: 23,938
Posted By The Lucas
Re: Your tall opaque robot is now illegal

I guess everyone should go stock up on nylon fishing net for cheesecaking purposes :rolleyes:
Forum: Rules/Strategy 22-03-2016, 17:28
Replies: 104
Views: 17,431
Posted By The Lucas
Re: Flipping Rule

Here is the video cued to the incident
https://youtu.be/T4hh_PJwARw?t=21871
After 869 and 1279 got in the tent formation, 1279 continued to drive forward eventually resulting in a tip after some...
Forum: Electrical 22-03-2016, 16:52
Replies: 121
Views: 11,831
Posted By The Lucas
Re: COMM lost way to many times

I initially had radio power problems during the build. I decided to strip the 24 AWG wire in the power twice as long as recommended (~3/4in), fold it in half, and point solder the end back the...
Forum: General Forum 21-03-2016, 23:00
Replies: 20
Views: 3,796
Posted By The Lucas
Re: Boulders Over Position 2

Did the ref give a Tech Foul for it? The bottom right ref certainly waves a red flag right after it happened.

Cool to see it happen in a live match.
Forum: Programming 12-03-2016, 23:29
Replies: 3
Views: 720
Posted By The Lucas
Re: Is there a maximum encoder pulse rate the system can handle?

Are you encoding in 1x 2x or 4x mode?
Max counts per rev for 102v is 2048 (I guess you are prob using 2x for 4096).
It is doubtful you are overloading the FPGA of the rRIO with your drive train...
Forum: C/C++ 12-03-2016, 23:11
Replies: 7
Views: 972
Posted By The Lucas
Re: Problems with USB camera(Lifecam)

Only USBCamera constructor is
USBCamera (std::string name, bool useJpeg)
http://first.wpi.edu/FRC/roborio/release/docs/cpp/classUSBCamera.html

Are you just trying to view the cam on dashboard, or...
Forum: Rules/Strategy 09-03-2016, 14:10
Replies: 2
Views: 881
Posted By The Lucas
Re: Check Your Bumper Height

I would like to add the blue box and some week 1 observations.
This measurement is intended to be made as if the ROBOT is resting
on a flat floor (without changing the ROBOT configuration), not...
Forum: Programming 07-03-2016, 14:30
Replies: 7
Views: 1,075
Posted By The Lucas
Re: Camera Streaming

Pay attention to your CPU usage on both the rRIO and laptop. Video streaming can be very taxing on both. Also try different resolutions and frame rates. Finally, there is a C++ specific update for...
Forum: Rules/Strategy 06-03-2016, 00:33
Replies: 31
Views: 5,924
Posted By The Lucas
Re: Rules violations spotted on webcasts

Here is an example of a legal automotive linear actuator motor....
Forum: General Forum 05-03-2016, 01:07
Replies: 24
Views: 3,595
Posted By The Lucas
Re: Full Field Match Videos

MAR events are typically streamed from 1-3 fixed cams (one full field) and are are instantly archived in full to Youtube in high resolution (you should be able to replay a match during live stream on...
Forum: General Forum 28-02-2016, 01:59
Replies: 15
Views: 3,325
Posted By The Lucas
Re: Will the 2016 World High Score be Set in Eliminations?

I also picked playoff, 45 is a lot of extra points the for the the same work.
The only good counter arguments I can come up with are:

Super alliance that could never form in elims, and otherrs...
Forum: Regional Competitions 28-02-2016, 01:37
Replies: 290
Views: 63,089
Posted By The Lucas
Re: Palmetto Regional Week 0.5

Is it either of these Q&A

Q532...
Forum: Regional Competitions 27-02-2016, 19:01
Replies: 290
Views: 63,089
Posted By The Lucas
Re: Palmetto Regional Week 0.5

Stream is archived here http://www.ustream.tv/recorded/83827538
Unfortunately, I am unable to watch anything before the 3hr mark, perhaps it will work for others. The last 2 Finals matches are there...
Forum: District Events 27-02-2016, 18:14
Replies: 104
Views: 11,462
Posted By The Lucas
Re: 2016 MAR Season

Excellent work as always, I love the color gradients for past performance!
This will be a big time saver for prescouting robots at other events, even outside MAR.
Forum: Electrical 27-02-2016, 01:11
Replies: 9
Views: 1,699
Posted By The Lucas
Re: Alternative to the PDP and VRM

I assume you are also using the old radio and you need (or already have) a source of 5V and ~2A.

If you ask around teams in your area, someone will probably loan/give you a 12V to 5V converter...
Forum: General Forum 26-02-2016, 21:05
Replies: 177
Views: 42,505
Posted By The Lucas
Re: The Triple Tortuga is Contest born.

When I first saw them rocking, I thought 'No way they are going to stay stuck for 101 sec, no Triple Tortuga. They are probably just driving the wrong way, they will figure it out' :ahh: Also, at the...
Forum: General Forum 26-02-2016, 18:45
Replies: 177
Views: 42,505
Posted By The Lucas
Re: The Triple Tortuga is Contest born.

First video
http://www.ustream.tv/recorded/83783588
EDIT: Triple Tortuga sequence starts at timestamp 4:03:47
Forum: Regional Competitions 26-02-2016, 10:46
Replies: 290
Views: 63,089
Posted By The Lucas
Re: Palmetto Regional Week 0.5

I am glad we have a week 0.5 event this year to work these issues out. Otherwise the impact could be much greater. Sincere thanks to Palmetto for testing out the inevitable first competitive week...
Forum: General Forum 25-02-2016, 13:53
Replies: 50
Views: 12,580
Posted By The Lucas
Re: POLL: Does 254 troll CD polls?

You forgot to include the poll, TROLL!!! :P That was very meta :yikes:
Forum: Control System 25-02-2016, 00:20
Replies: 5
Views: 559
Posted By The Lucas
Re: no voltage across PWM pins on roboRIO

Most likely the shock has caused some metal shavings to short power pins in your rRIO. Is the power LED...
Forum: Car Nack's Corner 12-01-2016, 19:50
Replies: 43
Views: 10,781
Posted By The Lucas
Re: Car Nack Predicts 16-1

I made my on bold prediction of <40% #1 seed winners back in '09 and I (along with most of Michigan) pretty much got dominated by HOT (leading to a total of 50% #1 seed winners). I hit my makeup...
Forum: Rules/Strategy 10-01-2016, 11:10
Replies: 5
Views: 806
Posted By The Lucas
Re: Cross field kicking of boulders

G38 Blue Box includes this for launching
shooting BOULDERS into the air or throwing in a forceful
way
The "or" would seem to exclude any requirement the the boulder be airborne.
I know examples from...
Showing results 1 to 25 of 500

 
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