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Unread 01-02-2017, 08:43
JamesBrown JamesBrown is offline
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Re: Raspberry Pi 3 Wiring and Programming for Vision

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Originally Posted by rich2202 View Post
I don't think that is the recommended method. From the link:

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At this time (13 Dec 2016), these instructions do not result in functional code. Multiple issues are open on the topic. According to @bradmiller running GRIP on the Pi or the RoboRio is not recommended. Instead, teams are encouraged to generate a Pipeline class from GRIP and incorporate that into their robot code.
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Unread 01-02-2017, 09:15
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Re: Raspberry Pi 3 Wiring and Programming for Vision

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Originally Posted by JamesBrown View Post
I don't think that is the recommended method. From the link:
So I generate a pipeline class? How would I use the pi then?
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Unread 01-02-2017, 12:02
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Re: Raspberry Pi 3 Wiring and Programming for Vision

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Originally Posted by GavinL View Post
So I generate a pipeline class? How would I use the pi then?
Install Python and pynetworktables on the Pi. Then write a little helper script that starts on boot, imports your pipeline class from GRIP, calls "process" on it, then feeds the desired values into NetworkTables, making them available to the robot code on the roboRIO.
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Unread 01-02-2017, 16:13
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Re: Raspberry Pi 3 Wiring and Programming for Vision

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Originally Posted by vScourge View Post
Install Python and pynetworktables on the Pi. Then write a little helper script that starts on boot, imports your pipeline class from GRIP, calls "process" on it, then feeds the desired values into NetworkTables, making them available to the robot code on the roboRIO.
okay and GRIP is on the DS Laptop or Pi?

p.s. sorry for so many questions
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Unread 01-02-2017, 16:34
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Re: Raspberry Pi 3 Wiring and Programming for Vision

You run GRIP to create a pipeline to find what you're looking for, then generate code to put in the program you run on the pi.
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