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Unread 01-03-2014, 22:38
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Centenary '18
AKA: Graham Maxwell
FRC #1818
Team Role: Mentor
 
Join Date: Jan 2012
Rookie Year: 2011
Location: Alexandria, LA
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Re: Variable thrower

Quote:
Originally Posted by bbradf44 View Post
We have until Peachtree. I wasn't sure if we would be able to pull it off but we have some very skilled programmers and Linux guys so I figured it was worth a shot. We also need to know how to get the pi to communicate with the crio legally
You could have the pi send I2C(not sure if Pi does this), analog voltage proportional to a distance or even use DIO to use timing and see how long the time between pulses is (similar to what a true ultrasonic does)..

many options....I'm not too good with network tables but you could also use network tables as an option..

EDIT: and yes you could put your classmate on the robot
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The Cowboys - FIRST Robotics Team #1818 2015-
The Bolton Bear Bots - FIRST Robotics Team #3666 2011-204 (30-26-0)
2014 Oklahoma Regional - 20/62 (6-4-0), 5/62 in OPR
2014 Arkansas Regional - 14/39 (8-7-0, Quarterfinalists with 1706 and 1939), 24/39 in OPR
2013 Lone Star Regional Dean's List Finalist!
2013 Lone Star Regional - 22/57 (6-5-0), 17/57 in OPR
2012 Bayou Regional - 16/49 (6-5-0)
2011 Dallas Regional - 10/52 (4-2-5, #6 Alliance Captain, Quarterfinalists with 2948 and 3350)