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Unread 17-11-2009, 03:26
AustinSchuh AustinSchuh is offline
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FRC #0971 (Spartan Robotics) #254 (The Cheesy Poofs)
Team Role: Engineer
 
Join Date: Feb 2005
Rookie Year: 1999
Location: Los Altos, CA
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Re: Use the FRC Control System to drive a car with an iPhone

Quote:
Originally Posted by Pikat View Post
Has anyone done/tried anything similar? Thanks!
I wrote an app to drive 971's robot. I reverse engineered the driver station protocol and wrote an iphone app to drive. I'd say joysticks work a lot better. I steered by using the ipod like a steering wheel, and had an onscreen throttle and ball manipulation buttons. I found that I ended up just pegging the throttle full forwards, and then steering, which didn't work all that well when playing another robot in a practice match.

To do it, you need to either jailbreak your iphone/ipod, or pay for the $99 developer fee for 1 year worth of licensing, mess with all the encryption, and use a mac. I wrote an app for work over the summer, so I already had access to a developer key and a fair amount of knowledge on how to do the graphics.

I'm really bad at remembering this kind of thing, but I'll see if I can get a video up online.
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