No RSL on Digital Sidecar

[MikeDubreuil]

Originally Posted by Russ Beavis

That's a known issue that, I thought, FIRST had already disclosed to teams.

Russ and Eric if you're watching,
The only issue that FIRST has publicly disclosed is the static electricity issue with the Driver Station. As a CD watcher we know of the following issues:
1.) Failing Jaguars (Luminary Micro to their credit is trying to fix the issue and has been generous in replacements)
2.) Several sidecar issues.
A.) The C6.
B.) RSL lights that don't come on.
Yesterday I was working with team 1973. We ran the out of the box test. We had CIM motors responding to joysticks. We did not see the RSL light come on.
C.) My issue with the cRIO default program or the Side Car where the RSL light indicates the robot is enabled, but there is no PWM signal.

On a related note, it would be nice to know how the competition wireless network will work. Will FIRST have everyone change their gaming adapters to connect to a competition SSID?

There's been a lot of issues going on and no official acknoledgement from FIRST on most of them. This leaves teams fending for themselves (but hopefuly coming on these forums for help.) For instance, should falconmaster have to use team money to replace a defective product multiple times?

With that being said, I commend both of you (Russ and Eric) for your dedication to solving these issues on the CD forum. It's people like you who work your tails off that will make this a success.

[Mark McLeod]

Originally Posted by MikeDubreuil

Yesterday I was working with team 1973. We ran the out of the box test. We had CIM motors responding to joysticks. We did not see the RSL light come on.

Just to address this one side note.
The RSL is not part of the OTB code that comes preloaded on the cRIO, so you will not see the RSL during the initial OTB bench tests.

The RSL becomes active only after the cRIO has received it's first Update.

[MikeDubreuil]

Originally Posted by Mark McLeod

Just to address this one side note.
The RSL is not part of the OTB code that comes preloaded on the cRIO, so you will not see the RSL during the initial OTB bench tests.

The RSL becomes active only after the cRIO has received it's first Update.

Thanks Mark. I couldn't remember if the RSL was part of the bench top test. I do have to say, it is confusing that it doesn't work out of the box.

[Russ Beavis]

The current field control system uses virtual LANs to simply re-route packets in an identical fashion to what teams are doing today with either tethered or WiFi operation. FIRST is reserving the right to enable additional layers of security (eg an SSID with WPA key or similar) but the intention is always to make this as seamless as possible for teams to migrate from development to competition. Unfortunately, there isn't a really easy way to pass around secure keys (and keep them secure) but there are ways if needed.

If anyone has a faulty Digital Sidecar (especially such that the RSL doesn't appear to be functional), Eric and I would love to have the opportunity to test it out.

My understanding is that AndyMark is expecting to handle replacements but, of course, we need to be simultaneously sensitive to team $, teams' need to keep running and AndyMark's $ (eg replacing sidecars that simply have a known loose capacitor that doesn't result in any other errors).

As I've written before, I would strongly encourage teams with non-functional sidecars to utilize the FRC Diagnostic Window utility at the following site to test the operation of their module before sending it in for replacement/repair.

http://thinktank.wpi.edu/article/138

Russ

[pitzoid]

"On a related note, it would be nice to know how the competition wireless network will work. Will FIRST have everyone change their gaming adapters to connect to a competition SSID?"

Hi Mike

FRC FMS has a couple different ways of doing wireless field security and we haven't locked down exactly which technique will be used at regionals yet. But one thing will not change, the way the configuration guide has you set up your Ethernet Bridge (Gaming Adaptor) will be the same at the regionals, the only difference may be that you have to change the security to WPA personal security with a individual key the system generates for you at a unique event. The system locks you to an assigned team station VLAN by your Team Number being your SSID. Therefore when you come up to hook in at the field, if you are not at the right team station, your system will not synchronize with FMS or your robot. After Suffield next weekend, we'll let teams know what we'll be utilizing at regionals.