ulog

The Time Series Visualization Tool that you deserve.

In-Flight Analysis for PX4

a cool and simple visualising tool to analyse your drone flights.

ulog (uber log) is a lightweight and threadsafe logger in C that provides color coded output, as well as the ability to send logs to a file.

The ulog flash plugin by EasyFlash. | 基于 EasyFlash 的 ulog 插件

ULog parser for Rust

A cross-platform tool to visualize time series.

Offline-first ground control station for PX4 autonomous aircraft. Live map, floating flight HUD, guided sensor calibration, motor and safety setup, parameter editing and built-in flight-log review — one self-contained desktop app for macOS and Linux, no internet required.

An IoT development platform based on NUM487KM_DEVB board, incorporating FreeRTOS, LittleFS, Ethernet, lwIP, uLog, and Segger SystemView RTT for visualizing RTOS behavior.

uf_ulog is an allocator-free ULog (px4) serializer designed for embedded targets.

PX4 ulog to NetCDF converter

Matlab files that can be used to animate the flight trajectory of a quadcopter using a .ulog PX4 log file.

AI Skill for PX4 flight log analysis & PID tuning. Parses .ulg logs to diagnose vibration, control tracking, EKF issues; outputs structured tuning guides with historical trend comparison. Supports logs.px4.io links.

Reproducible corpus linking real PX4 flight telemetry to the external conditions it was flown in, with full provenance and a pre-specified analysis.

Plot px4 Ulog data for analyzing flight data.

Realtime Tuning analysis with Parameter suggestions for PX4

Logger for Unity

Automated PX4 ULog and ArduPilot dataflash analysis: vibration FFT, EKF innovations, battery sag, control oscillation, ranked findings and an HTML report.

Extract, analyze and visualize PX4 ULog flight telemetry using Python and Dash.