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-   -   Just an idea...regarding the recent Control problems (http://www.chiefdelphi.com/forums/showthread.php?t=106054)

mjcoss 02-05-2012 17:08

Re: Just an idea...regarding the recent FMS problems
 
Quote:

Originally Posted by FrankJ (Post 1165975)
To be fair the Dlink is intended to sit on somebodies desk. Not to be crashed around on a 150lb robot surrounded by PWM motor controllers & Brushed DC motors.

And this is precisely why it should be replaced with something more robust.

DonRotolo 02-05-2012 18:10

Re: Just an idea...regarding the recent problems
 
Quote:

Originally Posted by Johnny_5 (Post 1166039)
The problem exists with the DLINK bridge system. We are using this unit for a different purpose than it was intended.

I'm sorry, but I can't just let this go.

To which problem do you refer, when you speak about the DLINK bridge system?

And can you explain to me how the intended purpose - a wireless bridge - is different from how we're using it?

mjcoss 02-05-2012 20:41

Re: Just an idea...regarding the recent Control problems
 
I'll take a crack at that.
1) powering it from a battery, not a household outlet, and
2) running it around on a robot, instead of sitting on your desk, and
3) close to a lot of DC motors, and other potentially noisy electronics.

There is no way that DLINK product engineers ever envisioned this box running around on a robot. And as such, they made design choices around an expected use case. Now you get a NEBS compliant access point, and we could argue that it might not matter, but these boxes are a long way from that.

Johnny_5 02-05-2012 21:35

Re: Just an idea...regarding the recent problems
 
Quote:

Originally Posted by DonRotolo (Post 1166082)
I'm sorry, but I can't just let this go.

To which problem do you refer, when you speak about the DLINK bridge system?

And can you explain to me how the intended purpose - a wireless bridge - is different from how we're using it?

I am speaking about the physical DAP-1522 that we place on our robot for use on the field and in the shops. This is a device meant to be turned on and placed on a shelf or cart and left there. No where does the manufacturer state that this device can handle the environment that we are placing them in. In fact I would be curious to see how D-Link handles a return or RMA when we explain to them what that device has been through.

As for the second question I believe there is a confusion among words because we are using a wireless bridge exactly what is intended to be used for.


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