Px4 log file download

Flight report public uploads: provide a log with additional infos so that the PX4 community can use it to improve the flight stack. Video Url: Make this log publicly available on this page. Personal and private uploads: others will only see the log if you share the link. Will only be used to send you a link to the uploaded file and is not stored on the server. Vehicle Name optional :. Please select Calm Breeze Gale Storm.

See px4tools github page opens new window for details. It can also be used in offline mode with downloaded uLog files. PlotJuggler opens new window is a Qt5 desktop application that allows users to easily visualize and analyze data expressed in the form of time series. Source code and downloads are available on Github opens new window. Data Comets opens new window is a interactive PX4 flight log analysis tool that allows you to encode flight data onto the flight path, filter and brush the data by time - and much more!

Flight Log Analysis This topic outlines approaches and software packages that can be used to analyze PX4 flight logs. Structured Analysis Before analyzing a flight log it is important to establish its context: If the analysis is done after a malfunction, did the log capture the crash or did it stop mid-air? Did all controllers track their references?

The easiest way to establish this is to compare attitude roll and pitch rates to their set points. When you download the dataflash log files from the autopilot it will automatically create a KMZ file file with extension.

This file can be opened with Google Earth just double click the file to view your flight in Google Earth. Please see the instructions on the Telemetry Logs Page for additional details. Usefull when debugging pre-arm failures. Normally, a log will be one file for every power cycle of the autopilot, beginning upon first arm. If this is not available, then older logs will be deleted to provide it during initialization. Default is MB. Note the place on your computer to which it is downloaded.

After reading the log, a Manual Log Review window will be open, which allows you to plot data from the log for inspection. The basic format of the dataflash is: Line numbers appear on the very left side of the viewer Software version and board type appear at the top FMT messages are next which tell the mission planner the column headers for each message type PARM rows which show each parameter in the order in which they appear in the eeprom along with their value at the beginning of the flight Flight data messages including GPS, IMU, etc.

The MAVLink message id. It is influenced by EKF origin, which in 3. X is corrected by GPS altitude. This behaviour is turned off in 3. Sonar Altitude: the altitude above ground according to the sonar Only visible of Sonar is available. Identification number for the variable.