Forum: General Forum
Yesterday, 05:20 PM
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Replies: 35
Views: 5,080
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Forum: Programming
12-16-2016, 11:18 AM
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Replies: 3
Views: 467
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Forum: Programming
12-15-2016, 05:37 PM
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Replies: 4
Views: 372
Re: Display Mat Images On SmartDashboard?
If you can wait until kickoff, expect some changes then that will make this a whole lot easier. ;)
Otherwise, as euhlmann said you'd probably have to implement your own CameraServer if you want to...
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Forum: General Forum
12-15-2016, 04:33 PM
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Replies: 63
Views: 10,219
Re: Five Person Drive team in 2017
Yeah there is no way that is a spare. Queuers would hate everyone at that point...
Everyone just remember some of thing things Frank has done in the past...
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Forum: Programming
12-15-2016, 03:07 PM
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Replies: 5
Views: 267
Re: Java compile error
If you use the deploy function in the link above, or as Erik posted, that will build for the RoboRIO, and then fail if it can't connect. Trying to just run it on the desktop will compile as well, and...
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Forum: Programming
12-15-2016, 02:59 PM
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Replies: 5
Views: 267
Re: Java compile error
That looks like you are trying to run the code on your development computer. That doesn't work, and is not currently supported. Follow the instructions at the link below on how to properly get the...
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Forum: General Forum
12-12-2016, 09:38 PM
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Replies: 19
Views: 3,492
Re: Calling All Coders!
Anyone know who I would contact at CM regarding issues internally in the library? I've been attempting to get wrappers for the library in both C# and Java for a project, and there are internal issue...
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Forum: General Forum
12-09-2016, 01:34 AM
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Replies: 6
Views: 789
Re: Cooler Master FIRST Choice
I beg to differ on that. :cool:
However I think this is really cool, and super awesome to see more cool stuff in FIRST Choice.
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Forum: Programming
10-20-2016, 03:08 PM
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Replies: 6
Views: 780
Re: Communication from Arduino to Roborio
One option for connection is to directly hook up the arduino over usb to the roborio. This provides power, and you can use a serial connection to communicate between the roborio and the arduino. I've...
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Forum: Java
10-16-2016, 11:52 AM
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Replies: 5
Views: 333
Re: Creating Separate WPIlib Installs on one User
What differences are you seeing? The only change should be the location of the CANTalon package in Java. I'd be interested in hearing what else isn't working properly for you.
Regarding the multiple...
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Forum: Programming
10-15-2016, 12:29 AM
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Replies: 18
Views: 1,342
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Forum: Programming
10-14-2016, 09:57 PM
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Replies: 18
Views: 1,342
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Forum: Java
10-09-2016, 01:43 AM
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Replies: 10
Views: 804
Re: Roborio CPU what is resonable
By default, SmartDashboard only actually sends new data every 100ms. It stores the data locally in the table before that time. Yes too many updated keys can be a problem, but in all honestly 50+ keys...
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Forum: Technical Discussion
10-04-2016, 01:25 AM
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Replies: 17
Views: 1,794
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Forum: Off-Season Events
10-03-2016, 09:51 PM
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Replies: 134
Views: 33,980
Re: Chezy Champs 2016
The issue Code Orange had with their robot was related to a timing issue in Cheesy Arena during autonomous. There was a specific WPILib timing function that was not receiving the right inputs from...
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Forum: General Forum
09-27-2016, 05:20 PM
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Replies: 30
Views: 3,911
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Forum: General Forum
09-20-2016, 07:15 PM
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Replies: 218
Views: 40,538
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Forum: General Forum
09-16-2016, 11:41 PM
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Replies: 18
Views: 3,018
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Forum: Java
09-08-2016, 01:26 PM
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Replies: 10
Views: 804
Re: Roborio CPU what is resonable
So a robot program with nothing running causes about 30% cpu usage by default. This is inherent to the driver station thread, and slow IPC calls on arm linux, which are used to get the driver station...
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Forum: General Forum
09-07-2016, 12:09 AM
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Replies: 43
Views: 4,015
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Forum: Programming
08-31-2016, 07:16 PM
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Replies: 2
Views: 1,418
Re: Explanation of Cheesy Poof's Quick Turn
Because of the way the algorithm works, when there is no throttle applied, no output will be sent to the motors at all, even if the robot is commanded to being turned. What quick turn does is...
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Forum: General Forum
08-31-2016, 06:05 PM
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Replies: 61
Views: 5,763
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Forum: General Forum
08-26-2016, 06:22 PM
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Replies: 58
Views: 4,327
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Forum: General Forum
08-26-2016, 03:34 PM
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Replies: 58
Views: 4,327
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Forum: General Forum
08-24-2016, 05:34 PM
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Replies: 58
Views: 4,327
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This year should be an unusual object game. You know what an unusual object is? Water. - TheBoulderite [more] 
