PX4 Dev Call: June 08, 2022

June 08, 2022

Join us


  • Community Announcement
  • Community Q&A
  • Project Updates
  • General Discussions
  • Weekly Overview
  • High priority queue
  • Release

:loudspeaker: Community Announcement

:people_holding_hands: Community Q&A (No deep technical discussions)

:exclamation: Guideline for asking a Question

  1. Specify what you are trying to achieve
  2. Specify what environment / platform you are using
  3. Prepare a Link or Document to help understand if possible
  4. First, ask the question on the Slack or create a Github Issue!
  5. If you take over 5 minutes for the question, please continue in Slack or a Github Issue.

Q.1 : Issues while testing beta v1.13 blocking Fixed Wing Test Flights - Jakob

  1. Airspeed Sensor not calibrating
    13.0rc1 airspeed calibration not possible · Issue #19772 · PX4/PX4-Autopilot · GitHub

  2. Servo direction not working in stabilized mode

13.0xx testing. Hi Would be interested to hear how many fixed wing users do testing. I experience issues with rc1. (i.e airspeed, servo direction in stabilized mode if orientation of pixhawk is not default. Quite a big number of parameter do not get set to the default value even after a full parameter reset. I have not seen this from 1.11 to 1.12 ( I am testing on holybro 4 and 4 mini)

  1. PWM test got removed

  2. Catapult Start is not working
    Catapult launch: Motor delay not working · Issue #18416 · PX4/PX4-Autopilot · GitHub

    • You can test with a fixed wing with props removed & shaking it on the bench

:construction_worker_woman: Project Updates

P.1 :

:thinking: General Discussions

D.1 : OpenHD Team! (Raphael, Thomas, Constantin) :open_hands:

  1. What does PX4 use MAVLink for?
  2. MAVSDK Qt Bindings : Can’t use it in a nice abstracted way for the Q-OpenHD project.
  3. Which version of Qt to go for?
  4. MAVLink Camera Protocol is very complicated for use!

Questions from the PX4 Team

  1. Is OpenHD a Ground Station?
    • sdf

:calendar: Weekly Overview

:mouse2: Github

Recently updated Issues / PRs in PX4-Autopilot Link


Pull Requests

:computer: Slack

:phone: Last Dev-Call

PX4 Dev Call: April 27, 2022

:exclamation: High priority queue

Discussion based on: High-Priority Queue · GitHub

:ear_of_rice: Release