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    2. Caleb Rievley
    3. Topics
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    • Topics 11
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    Topics created by Caleb Rievley

    • Caleb RievleyC

      Flight Log Local Z Position

      Ask your questions right here!
      • • • Caleb Rievley
      3
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      3
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      268
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      Caleb RievleyC

      Thanks! @Alex-Gardner

    • Caleb RievleyC

      Auto tuning without being connected to QGroundControl

      Feature Requests
      • • • Caleb Rievley
      1
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      1
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      213
      Views

      No one has replied

    • Caleb RievleyC

      Issue with aftermarket PMU and UAVCAN on FW 1.11.3

      Flight Core
      • • • Caleb Rievley
      7
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      7
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      486
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      Chad SweetC

      Have you asked in the px4.slack.com Slack channel? All of the developers are there and there is tons of good support. They would probably have better recommendations on how to add the driver properly than we would.

    • Caleb RievleyC

      PWM Pinout 5 only has signal with camera trigger.

      Ask your questions right here!
      • • • Caleb Rievley
      9
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      9
      Posts
      680
      Views

      modaltbM

      Hi @Caleb-Rievley I've only seen channels 5/6 work. I myself am not versed much in the use of mixers etc, but I'm sure it's possible.

    • Caleb RievleyC

      Trouble with Package server

      Ask your questions right here!
      • • • Caleb Rievley
      1
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      1
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      134
      Views

      No one has replied

    • Caleb RievleyC

      UVC-Server to QGC Stream Activation

      VOXL Flight
      • • • Caleb Rievley
      17
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      Votes
      17
      Posts
      727
      Views

      Eric KatzfeyE

      @Caleb-Rievley Generally, that won't work.

    • Caleb RievleyC

      HDMI accessory solution

      Ask your questions right here!
      • • • Caleb Rievley
      2
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      2
      Posts
      195
      Views

      Chad SweetC

      MIPI-CSI and USB are the primary methods to connect cameras to VOXL

      Boson integration is documented here:
      https://docs.modalai.com/voxl-uvc-server/#running-voxl-uvc-server

      Image sensors via MIPI-CSI are documented here and here

    • Caleb RievleyC

      QGC connection problem

      VOXL Flight
      • • • Caleb Rievley
      4
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      4
      Posts
      273
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      Caleb RievleyC

      @Chad-Sweet That worked! After I did the reinstall, it would not connect. I closed and reopened QGC, switched the usb cable, and then went into the auto-connect section of the general settings and disabled the NMEA GPS device drop-down.

      Thank you Chad!

    • Caleb RievleyC

      Board Orientation and Offsets

      VOXL Flight
      • • • Caleb Rievley
      2
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      2
      Posts
      195
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      Adrian HidalgoA

      IMU's can be found here.

      Through QGC, the offsets can be adjusted: here

      You'll have to configure the extrinsic files as well to match the rotation of the board

      /etc/modalai/extrinsics.conf

      Hope that helps!

    • Caleb RievleyC

      Heavy Drone Stability Problem.

      Ask your questions right here!
      • • • Caleb Rievley
      2
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      Votes
      2
      Posts
      237
      Views

      Chad SweetC

      Hi Caleb,

      All new multirotor vehicles need to go through PID tuning before being safe for flight

      Our systems mostly run PX4, so it is definitely recommended to follow the px4 PID tuning guide https://docs.px4.io/v1.12/en/config_mc/pid_tuning_guide_multicopter.html

    • Caleb RievleyC

      ESC acting weird.

      Ask your questions right here!
      • • • Caleb Rievley
      4
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      4
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      288
      Views

      R

      We confirmed that the PWM is cutting off at the same time, so it's possibly an initial velocity difference thing, unless you guys have other thoughts.