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Unread 13-02-2011, 00:24
MHSrobotics2853's Avatar
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Mililani Robotics
FRC #2853 (Trobobots)
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No Robot Communication

We are trying to communicate between the Classmate and cRIO. And have not been successful.

As far as communications we are able to ping the cRIO successfully. We are able to find and re-image the cRIO. We are also able to download the code (C++) and run the kernel task without any error messages. When we set up wireless and direct connections, the indicators (including "Bridge") on the driver's station are green so we assume the communication is working fine.

However, the "communications" (we are unable to obtain a cRIO image) and "robot code" indicators are red. Assuming, given our earlier indicators, that we can see the cRIO and also that we can communicate successfully with the components, we are at a loss for ideas.

Is the problem with communications? Is it our cRIO?

Please help,
Mililani High School
Team 2853
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Unread 13-02-2011, 00:28
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FRC #2861 (Infinity's End)
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Re: No Robot Communication

is your d-link bridge/ap connected to the crio?
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Unread 13-02-2011, 00:38
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Mililani Robotics
FRC #2853 (Trobobots)
Team Role: Programmer
 
Join Date: Jan 2010
Rookie Year: 2009
Location: Mililani, HI 96789
Posts: 47
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Re: No Robot Communication

Yes, the bridge is connected. However, connecting directly did not work either.
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Unread 13-02-2011, 00:50
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Garten Haeska Garten Haeska is offline
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AKA: Garty
FRC #2861 (Infinity's End)
Team Role: Mentor
 
Join Date: Jan 2011
Rookie Year: 2009
Location: Lake City, MN
Posts: 219
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Re: No Robot Communication

are all your ip settings correct?

and are you in port 1 on your cRIO
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Unread 13-02-2011, 01:15
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Mililani Robotics
FRC #2853 (Trobobots)
Team Role: Programmer
 
Join Date: Jan 2010
Rookie Year: 2009
Location: Mililani, HI 96789
Posts: 47
MHSrobotics2853 is just really niceMHSrobotics2853 is just really niceMHSrobotics2853 is just really niceMHSrobotics2853 is just really niceMHSrobotics2853 is just really nice
Re: No Robot Communication

Thank you! The IP address on our Classmate was somehow changed by someone. We never thought to recheck that since we assumed it was correct this whole time...Thank you!!!
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