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Unread 26-03-2014, 12:57
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RobotPy Guy
AKA: Dustin Spicuzza
FRC #1418 (), FRC #1973, FRC #4796, FRC #6367 ()
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Join Date: Dec 2008
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Re: Reducing code build time

Quote:
Originally Posted by NWChen View Post
Often our team makes small changes to code (e.g. adding a command to an autonomous sequence) that aren't otherwise adjustable via RobotPreferences/NetworkTables/SmartDashboard (as far as I know...)
Then you should probably restructure your code so it can be. Some of the scripting suggestions above may help.

Quote:
What can we do to reduce the ~2 minutes it takes to recompile our code each time? Is RobotPy (being interpreted) a faster alternative?
RobotPy doesn't require any compilation, so if you're using pyfrc for uploads then its maybe ~15 seconds for an upload, and then the ~30 seconds or so to wait for the robot to reboot (currently RobotPy doesn't support hot reload very well, so we just always reboot).

One nice thing about RobotPy/pyfrc is that it has a robot simulator you can run on your PC, so you can try many types of new things out without having to even touch your robot. This makes your recompile time effectively zero.
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Maintainer of RobotPy - Python for FRC
Creator of pyfrc (Robot Simulator + utilities for Python) and pynetworktables/pynetworktables2js (NetworkTables for Python & Javascript)

2017 Season: Teams #1973, #4796, #6369
Team #1418 (remote mentor): Newton Quarterfinalists, 2016 Chesapeake District Champion, 2x Innovation in Control award, 2x district event winner
Team #1418: 2015 DC Regional Innovation In Control Award, #2 seed; 2014 VA Industrial Design Award; 2014 Finalists in DC & VA
Team #2423: 2012 & 2013 Boston Regional Innovation in Control Award


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Last edited by virtuald : 26-03-2014 at 13:00.