Forum: C/C++
21-01-2015, 17:50
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Replies: 5
Views: 687
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Forum: Java
20-01-2015, 09:15
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Replies: 4
Views: 1,194
Re: Access USB from Java
I was thinking about an Intel NUC we have sitting around. It has an i3 processor and we have used it in the past for vision processing with success.
I don't yet actually know how to write a kernel...
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Forum: Java
17-01-2015, 17:44
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Replies: 6
Views: 723
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Forum: Java
15-01-2015, 21:23
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Replies: 5
Views: 865
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Forum: Java
15-01-2015, 20:14
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Replies: 7
Views: 892
Re: Can not resolve
If you look at all of your project files in the Eclipse Package explorer window, you should see an icon that resembles a stack of books and next to it, it should say "Referenced Libraries".
Alex...
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Forum: Java
15-01-2015, 20:12
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Replies: 4
Views: 853
Re: Using Netbeans
Why does Eclipse not work as well? It is also platform independent.
You would need to do all of the configuration manually. For example, you would need to reference the wpilib and networktables jars...
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Forum: Java
15-01-2015, 20:04
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Replies: 7
Views: 892
Re: Can not resolve
It sounds like Eclipse cannot find the wpilib jar that has all of the wpi classes in it. Is there something like "Referenced Libraries" if you maximize your project folder in the package explorer? If...
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Forum: Java
14-01-2015, 16:54
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Replies: 4
Views: 1,194
Access USB from Java
Hi all,
I would like to inquire about accessing the USB port from Java. How would one go about doing that?
My idea is to write a Linux kernel module to transport data from a coprocessor handling...
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Forum: Programming
16-03-2014, 19:15
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Replies: 12
Views: 1,477
Re: ODROID X2 First boot help
Did you remember to change the boot jumper to SD? You have to change it so that you don't always boot off of the eMMC.
Alex Brinister
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Forum: Java
16-03-2014, 09:26
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Replies: 6
Views: 919
Re: Spike relay only works in reverse
We usually instantiate our Spikes like so:
Relay spike = new Relay(1);
We do not even include the Direction in our instantiation of the object. Also, we also set the Spike to the off position...
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Forum: Programming
16-03-2014, 00:00
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Replies: 12
Views: 1,477
Re: ODROID X2 First boot help
Also if you want another tutorial for installing Ubuntu, look here (http://odroid.us/mediawiki/index.php?title=Step-by-step_Ubuntu_SD_Card_Setup). That's from the ODROID site and doesn't seem to...
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Forum: Programming
15-03-2014, 23:55
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Replies: 12
Views: 1,477
Re: ODROID X2 First boot help
Have a look here (http://forum.odroid.com/viewtopic.php?f=19&t=762) about status lights.
Looks like your ODROID is not even powering on... Odd. You should have somebody look at those soldered...
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Forum: Programming
15-03-2014, 22:52
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Replies: 12
Views: 1,477
Re: ODROID X2 First boot help
The tutorial provides links to the files. What they are doing is installing Android and then installing Ubuntu from Android... or so it seems.
Alex Brinister
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Forum: Programming
15-03-2014, 22:44
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Replies: 12
Views: 1,477
Re: ODROID X2 First boot help
The Android image doesn't have SSH by default but the tutorial is for installing Ubuntu so you should be fine.
Alex Brinister
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Forum: Programming
15-03-2014, 22:40
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Replies: 7
Views: 1,824
Re: Not Enough Threads :D
Linux man page on the C thread affinity interface (http://manpages.courier-mta.org/htmlman2/sched_setaffinity.2.html)
POSIX Thread Affinity interface man page...
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Forum: Programming
15-03-2014, 22:27
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Replies: 12
Views: 1,477
Re: ODROID X2 First boot help
Glad to help! I'm not sure about the screen problem though. If it has a pattern to it then it's a real problem... Random black outs could just be a bad HDMI cable.
Alex Brinister
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Forum: Programming
15-03-2014, 22:14
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Replies: 12
Views: 1,477
Re: ODROID X2 First boot help
Here's (http://com.odroid.com/sigong/prev_forum/t2440-guide-installing-the-latest-ubuntu-on-odroid-x-emmc.html) a link for how to flash your eMMC. Also make sure your HDMI connector isn't broken or...
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Forum: Java
05-03-2014, 21:17
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Replies: 4
Views: 637
Re: WPI Java Source Code
They have an SVN repo on FirstForge but it's way outdated :-(. They only have the C++ library from a few years ago on there but nothing for Java.
Alex Brinister
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Forum: Programming
04-03-2014, 07:56
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Replies: 10
Views: 1,364
Re: How does NetworkTables work?
Oh okay I see. The PID object makes more sense to me because P, I, and D are just values whereas stuff like motor actuators and subsystems are objects. I suppose that object serialization is sort of...
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Forum: Programming
04-03-2014, 05:58
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Replies: 10
Views: 1,364
Re: How does NetworkTables work?
Does NetworkTables utilize some sort of class serialization algorithm? I've always been confused as to how it can send stuff like "Commands" to SmartDashboard or motor actuators.
Alex Brinister
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Forum: Programming
03-03-2014, 22:59
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Replies: 14
Views: 2,442
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Forum: Programming
03-03-2014, 22:56
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Replies: 11
Views: 2,187
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Forum: Programming
03-03-2014, 22:50
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Replies: 10
Views: 1,364
Re: How does NetworkTables work?
What exactly is this "client" that you speak of? Is this some custom program that you are implementing yourself?
Alex Brinister
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Forum: C/C++
03-03-2014, 09:58
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Replies: 2
Views: 654
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Forum: C/C++
03-03-2014, 09:11
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Replies: 4
Views: 766
Re: Trouble Printing to NetConsole
I haven't benchmarked this myself but I'm fairly sure that the performance gain you get from using C formatted string functions over the C++ ones isn't very significant.
Stack Overflow - Printf vs...
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In this case, "non-thermal protected" would mean "future paper weights." - Rick TYler [more] 
