Go to Post "Well, geez, I can't figure this out. I cut the piece [I]three times[/I] and it's still too short!" - joshsmithers [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 27-05-2010, 16:10
rsisk's Avatar
rsisk rsisk is offline
The GURU Channel
AKA: Richard Sisk
FRC #2493 (Robokong)
Team Role: Mentor
 
Join Date: Jan 2008
Rookie Year: 2007
Location: Riverside, CA
Posts: 2,750
rsisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond repute
Send a message via MSN to rsisk
Re: Cannot communicate with game adapter

OK, that's about the limit of my skills.

If you have another classmate, try testing the network with it. If that works, then you are at the same point as 980 and the next step is to reimage the classmate.

If you do reimage, make sure you have any data you want to survive the process backed up, namely your software if you were developing on the classmate.

Sorry I don't have any more suggestions at this point. If you do reimage and that fixes the problem, please be sure to post your results.
__________________
Quote:
The views expressed are mine and should not be construed to represent the views of anyone else.
Reply With Quote
  #2   Spotlight this post!  
Unread 28-05-2010, 15:53
Bryan Herbst's Avatar
Bryan Herbst Bryan Herbst is offline
Registered User
AKA: Bryan
FRC #2052 (KnightKrawler)
Team Role: Mentor
 
Join Date: Sep 2007
Rookie Year: 2007
Location: Minneapolis, Minnesota
Posts: 545
Bryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond repute
Re: Cannot communicate with game adapter

While we certainly can consider reimaging the classmate, I do not believe that is the problem.

Then everything is tethered, we can reach the gaming bridge (via 10.20.52.1) and the router (10.20.52.4), but the gaming adapter just refuses to connect to the router. The classmate can connect to the router perfectly fine.
__________________
Team 2052- KnightKrawler
Mentor and volunteer
Reply With Quote
  #3   Spotlight this post!  
Unread 28-05-2010, 16:14
rsisk's Avatar
rsisk rsisk is offline
The GURU Channel
AKA: Richard Sisk
FRC #2493 (Robokong)
Team Role: Mentor
 
Join Date: Jan 2008
Rookie Year: 2007
Location: Riverside, CA
Posts: 2,750
rsisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond reputersisk has a reputation beyond repute
Send a message via MSN to rsisk
Re: Cannot communicate with game adapter

That is similar to the issue we were seeing when diagnosing the issue with 980's network. But we had the advantage of having a second classmate available to configure exactly the same. One classmate worked, the other didn't leading us to suspect the classmate as it was the only variable between the two tests.

Of course, saying it is the classmate leaves a lot of possibilities, i.e., the ethernet's physical connection, the network card, updates applied to the OS. Reimaging would eliminate the software variables.

My difficulty is trying to explain what in the classmate would cause the router to not talk to the gaming adapter. Could it be a marginal electrical connection? Badly formed packet? Its hard to tell. Common sense would say it has to be the configuration/operation of the adapter or router, but in my tests I pretty sure I isolated all the variables leaving the classmate as the only variable.
__________________
Quote:
The views expressed are mine and should not be construed to represent the views of anyone else.
Reply With Quote
  #4   Spotlight this post!  
Unread 29-05-2010, 11:08
Bryan Herbst's Avatar
Bryan Herbst Bryan Herbst is offline
Registered User
AKA: Bryan
FRC #2052 (KnightKrawler)
Team Role: Mentor
 
Join Date: Sep 2007
Rookie Year: 2007
Location: Minneapolis, Minnesota
Posts: 545
Bryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond repute
Re: Cannot communicate with game adapter

We aren't even using the classmate to try and diagnose the problem though. While our classmate is connected to the network, we are trying to fix it via another laptop connected to the router (ip 10.20.52.6).
__________________
Team 2052- KnightKrawler
Mentor and volunteer
Reply With Quote
  #5   Spotlight this post!  
Unread 21-06-2010, 16:27
Bryan Herbst's Avatar
Bryan Herbst Bryan Herbst is offline
Registered User
AKA: Bryan
FRC #2052 (KnightKrawler)
Team Role: Mentor
 
Join Date: Sep 2007
Rookie Year: 2007
Location: Minneapolis, Minnesota
Posts: 545
Bryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond reputeBryan Herbst has a reputation beyond repute
Re: Cannot communicate with game adapter

Anyone think that reformatting the classmate and the cRio would help? Factory resetting the bridge and router didn't help.

If so, anyone have a link to the classmate image? I am afraid that our USB drive disappeared during the season.
__________________
Team 2052- KnightKrawler
Mentor and volunteer
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

Similar Threads
Thread Thread Starter Forum Replies Last Post
Radio/game adapter on robot not working? RoboGuy Technical Discussion 4 15-04-2010 00:24
cannot connectto cRio with wind river Yuan Xue Lim C/C++ 2 05-02-2010 11:26
Code to communicate with the net book [JAVA] Sean Raia Programming 0 17-01-2010 15:43
RC will not communicate with OI Ryank Electrical 3 08-01-2008 17:00
Cannot force 2004 RC into automode with team number 0 bear24rw Programming 0 07-10-2007 20:42


All times are GMT -5. The time now is 17:02.

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