mpacklog.py
PlotJuggler
| mpacklog.py | PlotJuggler | |
|---|---|---|
| 1 | 9 | |
| 6 | 4,098 | |
| - | - | |
| 8.4 | 9.1 | |
| 6 months ago | 7 days ago | |
| Python | C++ | |
| Apache License 2.0 | Mozilla Public License 2.0 |
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mpacklog.py
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What debugging/monitoring method do you use? Lately, I have been using the Saleae Logic Analyzer to monitor the signals exchanged among the boards of my embedded network. I find it really cool, but do you have any other recommendations? What do you use?
In robotics most relevant signals are seen by the software. My current pattern is to log everything to MessagePack files (e.g. using mpacklog in Python or palimpsest in C++), then dump and plot the data later on using handy command-line tools like jq and rq.
PlotJuggler
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What debugging/monitoring method do you use? Lately, I have been using the Saleae Logic Analyzer to monitor the signals exchanged among the boards of my embedded network. I find it really cool, but do you have any other recommendations? What do you use?
If you use ROS, you will have similar facilities with ROS bags and e.g. PlotJuggler. ROS bags are not as convenient to manipulate as MessagePack/JSON dictionaries, although they hold similar data, because the ecosystem is smaller (i.e. less people manipulating them and developing tools to manipulate them more efficiently).
- PlotJuggler 3.5.0 released
- Any suggestions for a graphing software geared towards data/plot analysis?
- Easy framework for visualizing sensor values?
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Does rqt_plot work in ROS2 Foxy?
I can also recommend using Plotjuggler instead: https://github.com/facontidavide/PlotJuggler
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I created Polyture, a self-hosted, end-to-end, data science platform!
This is great!! Also see the open source plot juggler (not mine) https://www.plotjuggler.io/
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Total noob with ROS, need to open a .bag file and extract info, how?
If you want to visualize data on the plot I would recommend using PlotJuggler. Great piece of visualization tool working with ROS. It is available as snap package, so it will be easy to set up. Here's the link with all the details: https://github.com/facontidavide/PlotJuggler
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Remember how awesome splash screens used to be? Gimp 1.2 still stands out in my memory. Does anyone else have current or former favourites?
For work sometimes I will use a program called PlotJuggler, where there is a splash screen but it is just a couple seconds of displaying a random, plotting related meme.
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Ask HN: Software for Time Series Data Manipulation
Based on your comment, I assume you mean a GUI program for interactive exploration and manipulation, rather than a library?
This was posted on HN a few months ago and came to mind: https://github.com/facontidavide/PlotJuggler
In a past job, we used the commercial app nCode Glyphworks for graphical / interactive signal processing from field tests with hundreds of sensors.
What are some alternatives?
palimpsest - Fast serializable C++ dictionaries
uPlot - 📈 A small, fast chart for time series, lines, areas, ohlc & bars
msgspec - A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
webviz - web-based visualization libraries
Serial-Studio - Multi-purpose serial data visualization & processing program
carla - Open-source simulator for autonomous driving research.
esp8266-vindriktning-particle-sensor - Wifi MQTT Data Logging via an esp8266 for the Ikea VINDRIKTNING PM2.5 air quality sensor
ros-noetic - vinca configuration files for ros-noetic
ira_laser_tools - All laser type assemblers and manipulators.
msckf_vio - Robust Stereo Visual Inertial Odometry for Fast Autonomous Flight
PhotoGIMP - A Patch for GIMP 2.10+ for Photoshop Users
electricui-embedded - Add communications functionality to connect your hardware to a local user interface.