Go to Post Way to think outside the box...or circle..or triangle. - Barry Bonzack [more]
Home
Go Back   Chief Delphi > Technical > Control System > FRC Control System
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
 
 
Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #26   Spotlight this post!  
Unread 09-03-2010, 19:22
Radical Pi Radical Pi is offline
Putting the Jumper in the Bumper
AKA: Ian Thompson
FRC #0639 (Code Red Robotics)
Team Role: Programmer
 
Join Date: Jan 2010
Rookie Year: 2010
Location: New York
Posts: 655
Radical Pi has a spectacular aura aboutRadical Pi has a spectacular aura aboutRadical Pi has a spectacular aura about
Re: Comments/Complaints on NI control system

On the topic of code download and build times, I have seen nothing like that on C++. It probably is beacuse most of the large code is in a precompiled library instead of building every single time you build. I'm don't know much about what can or can't be done with LabVIEW, but if a cache of the compiled code could be kept of the NI libraries, it would greatly speed up builds (From my experiences with the LEGO NXT, it also seems to be in the nature of LabVIEW and variants that programs are unnecisarrily large compared to C equivalents)

@Greg, you said earlier you saw an unexplained delay in camera images showing up. That delay appears to be from the camera taking much longer to boot than the cRIO code, delaying images. This is actually an important time delay for our bot, because in the time between cRIO boot and camera, the console is flooded with errors after camera init is called since it can't connect to the camera, rendering CAN code inoperable due to timing delays messing up the system, as well as a noticable lag in the controls of the robot (probably due to the increased UDP traffic through netconsole)
__________________

"To have no errors would be life without meaning. No strugle, no joy"
"A network is only as strong as it's weakest linksys"
Reply With Quote
 


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Control System wmatt2014 Control System 9 01-02-2008 09:56
IRI - Comments, Suggestions, Complaints, etc. Chris Fultz Off-Season Events 5 11-07-2004 20:42
Control System archiver 2000 0 23-06-2002 22:51
control system archiver 2000 1 23-06-2002 22:04
Annoying People Are Bad Thread (Post Complaints Here!) Joe Matt Chit-Chat 20 15-02-2002 23:23


All times are GMT -5. The time now is 14:26.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi