Cougar Log

Cougar Log is a CLI for rapidly converting and visualizing .wpilog files!

See the following page for a guide on creating these files inside of an FRC robotics project:

https://docs.wpilib.org/en/stable/docs/software/telemetry/datalog.html

Quickstart

Installation

Run the following to install cougar-log using pip:

pip install cougar-log

Basic Usage Examples

See the documentation below this section for more specific capabilities of this CLI.

In this example, we have a file in our current directory called my_data_log.wpilog.

Converting to CSV

cougar-log convert -i my_data_log.wpilog

or, to convert any file in the given folder:

cougar-log convert -i .

Displaying as a Table

cougar-log table -i my_data_log.wpilog

Graphing Data

cougar-log graph -i my_data_log.wpilog

Filtering

Any of these commands can be used with a filter flag (-f/--filter) in order to select only the entries that have that name.

Use the table option to see the names of all of the log entries.

cougar-log graph -i my_data_log.wpilog -f /temps/drive

Downloading Files from a Robot

Replace XX.XX with your team number in that format.

Note: this command has a multitude of options available.

cougar-log download --host "10.XX.XX.2"

Documentation

Click the link below to visit the documentation:

frc2539.github.io/cougar-log