December 22, 2021
Join us
Agenda
No official dev call this week and 29. Dec
Merry Christmas to everyone! 
- Community Q&A
- Update
Community Q&A
-
Patrik: Has a px4flow and wants to use it with his Durandal flight control board to stabilize local velocity indoors. He connected it over UART to a Telem port.
Optical flow docs: https://docs.px4.io/master/en/sensor/optical_flow.html
px4flow docs: https://docs.px4.io/master/en/sensor/px4flow.htmlAn important detail that was probably missed is that the PX4 driver for px4flow expects the sensor to be connected over I2C as described here: https://docs.px4.io/master/en/sensor/px4flow.html#pixhawk-setup Then the parameter to start the driver has to be set. Suggestion was to use the I2C A port on the Durandal. Pinout is available here and should be verified on the connector: http://www.holybro.com/manual/Durandal-Pinouts.pdf
Update
- Bug found with latest changes. It’s possible to trigger certain RC actions during RC calibration. Fix merged:
If you have any feedback or corrections please comment on this post.