Go to Post Given how easily these things pop, is "Blow Out Pricing" really the best choice of words? - ahecht [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

 
Reply
 
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 19-01-2013, 12:03
alange6373 alange6373 is offline
Registered User
FRC #0888
 
Join Date: Jan 2012
Location: Maryland
Posts: 8
alange6373 is an unknown quantity at this point
CRIO Lag

WE are having the problem that our crio is lagging.
we deploy the code and whenever we use a joystick we got a 5 sec delay between us moving the joystick and the robot actually moving.
we have tried wired so it is not the D-Link/router.

Any suggestions?
Reply With Quote
  #2   Spotlight this post!  
Unread 19-01-2013, 13:40
F22Rapture's Avatar
F22Rapture F22Rapture is offline
College Student, Mentor
AKA: Daniel A
FRC #3737 (4H Rotoraptors)
Team Role: Mentor
 
Join Date: Jan 2012
Rookie Year: 2012
Location: Goldsboro, NC
Posts: 476
F22Rapture has a brilliant futureF22Rapture has a brilliant futureF22Rapture has a brilliant futureF22Rapture has a brilliant futureF22Rapture has a brilliant futureF22Rapture has a brilliant futureF22Rapture has a brilliant futureF22Rapture has a brilliant futureF22Rapture has a brilliant futureF22Rapture has a brilliant futureF22Rapture has a brilliant future
Re: CRIO Lag

What else do you have running? Is it just basic drive code or do you have other operations going on? What language? What's your CPU usage?

Gotta be more specific.
__________________
Research is what I’m doing when I don’t know what I’m doing.
- Wernher von Braun
Attending: Raleigh NC Regional
Reply With Quote
  #3   Spotlight this post!  
Unread 19-01-2013, 13:46
Greg McKaskle Greg McKaskle is offline
Registered User
FRC #2468 (Team NI & Appreciate)
 
Join Date: Apr 2008
Rookie Year: 2008
Location: Austin, TX
Posts: 4,751
Greg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond reputeGreg McKaskle has a reputation beyond repute
Re: CRIO Lag

Good idea testing wired.

There is a good chance it is a SW issue.
What language are you using?
How much code have you written?
Do you have anything running on the robot that you believe is CPU intensive?
Do you have anything with long delays, like a five second delay?

Greg McKaskle
Reply With Quote
Reply


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


All times are GMT -5. The time now is 22:52.

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