• Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Register
  • Login
ModalAI Forum
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
    • Register
    • Login
    1. Home
    2. Ask your questions right here!
    3. Support Request Format for Best Results
    Log in to post
    • Newest to Oldest
    • Oldest to Newest
    • Most Posts
    • Most Votes
    • Most Views
    • S

      HiRes M0107 IMX412 compatiblity with Voxl2 mini board

      • 21 Mar 2024, 14:21 • Sanket Shah 21 Mar 2024, 19:31
      6
      0
      Votes
      6
      Posts
      493
      Views

      A 21 Mar 2024, 19:31

      You can also dump frames or record a video , for example:

      voxl-record-video hires_large_encoded /data/vid1.h264

      please note the resulting video may not be playable directly, but you can fix it using ffmpeg:

      ffmpeg -r 30 -i voxl-record-video.h264 -codec copy videofile.mp4

      or play on your PC:

      ffplay voxl-record-video.h264 -framerate 30
    • J

      Mix multiple sensors for position estimation

      • 22 Mar 2024, 07:00 • jocacace13 25 Mar 2024, 16:23
      6
      0
      Votes
      6
      Posts
      529
      Views

      E 25 Mar 2024, 16:23

      @jocacace13 PX4 sends out it's local position (as Mavlink LOCAL_POSITION_NED)

    • J

      Damaged Voxl2

      • 8 Mar 2024, 15:47 • Javier Rodríguez 26 Mar 2024, 15:04
      4
      0
      Votes
      4
      Posts
      292
      Views

      M 26 Mar 2024, 15:04

      For hires/tracking config C4, use J7 as shown in docs:
      https://docs.modalai.com/voxl2-camera-configs/#c-04-hires-and-tracking

    • D

      How to do SLAM and VOXL-Mapper flying with Starling Drone ?

      • 9 Apr 2024, 11:05 • david devassy 9 Apr 2024, 14:35
      2
      0
      Votes
      2
      Posts
      245
      Views

      E 9 Apr 2024, 14:35

      @david-devassy Have you been following the documentation here: https://docs.modalai.com/voxl-mapper/#voxl-mapper?

    • U

      Factory reset Seeker

      • 15 Feb 2024, 19:35 • utari_ais 11 Apr 2024, 17:14
      18
      0
      Votes
      18
      Posts
      1.2k
      Views

      T 11 Apr 2024, 17:14

      @utari_ais Since you're using a voxl1 px4 is running on the flight core not on the voxl itself like voxl2. Therefore there is no voxl-px4 service on voxl1

    • D

      Starling not arming. Un reliable product!!?

      • 25 Apr 2024, 03:48 • david devassy 26 Apr 2024, 00:39
      2
      0
      Votes
      2
      Posts
      179
      Views

      T 26 Apr 2024, 00:39

      @david-devassy I'd recommend sending in an RMA: https://www.modalai.com/pages/rma and we'll get things sorted

    • D

      Starling: unable to run adb shell

      • 24 Apr 2024, 12:04 • david devassy 1 May 2024, 17:33
      3
      0
      Votes
      3
      Posts
      285
      Views

      D 1 May 2024, 17:33

      @modaltb Hi thanks for the update. I have used the file which is shared by modal AI team through email and it worked 100%
      Here is the file

      https://storage.googleapis.com/modalai_public/qdl/2024-02-09-1.7.4-M0054-2.zip

      Thanks again.

    • G

      Stereo camera bit rate customization?

      • 4 May 2024, 09:08 • Gary Holmgren 6 May 2024, 19:21
      2
      0
      Votes
      2
      Posts
      201
      Views

      A 6 May 2024, 19:21

      @Gary-Holmgren ,

      Can you please confirm that in your 30cm extension use case you are using:
      (starting from VOXL side..)

      M0076 interposer 2x M0036 15cm flexes (connected back to back) M0010 stereo splitter 2x M0015 OV7251 cameras

      Also, are the cameras being detected when using voxl-camera-server -l but the stream does not work? or neither detection nor streaming work?

      We will try to reproduce your test case first and lets go from there..

      Alex

    • G

      Tracking camera won’t initialize when configured with stereo

      • 5 May 2024, 07:49 • Gary Holmgren 7 May 2024, 13:54
      7
      0
      Votes
      7
      Posts
      462
      Views

      A 7 May 2024, 13:54

      @Gary-Holmgren,

      Based on your results, the tracking camera is found in both cases (cam slot 2). It looks like one of the stereo cameras is not detected in camera configuration 03.

      Are you using the dual flex extension (30cm)?

      Maybe try to swap out flex cables?

    • G

      HiRes camera extrinsics config

      • 10 May 2024, 14:22 • Gary Holmgren 11 May 2024, 02:09
      2
      0
      Votes
      2
      Posts
      221
      Views

      A 11 May 2024, 02:09

      @Gary-Holmgren , you are correct, the high resolution camera is not used for VIO, we typically use it just for video recording / streaming.

      You can certainly add a new transform to the extrinsics file and use it in your application. You should use the same name for the camera in the extrinsics file as you name it in voxl-camera-server.conf just to be consistent.

    • A

      How to configure RC control on the voxl?

      • 13 May 2024, 19:28 • Ariel Saez 13 May 2024, 21:34
      2
      0
      Votes
      2
      Posts
      209
      Views

      A 13 May 2024, 21:34

      @Ariel-Saez I already fix the problem, my seeker has the wrong sku version, more details with the fix, see my original topic: https://forum.modalai.com/topic/3286/qgroundcontrol-don-t-detect-transmitter

    • L

      Use SPI as UART with VOXL2 board

      voxl2 uart device tree drivers • 13 May 2024, 00:44 • leon_hernandez 17 May 2024, 02:36
      7
      0
      Votes
      7
      Posts
      625
      Views

      L 17 May 2024, 02:36

      @modaltb

      Hey Travis,

      Thank you very much for your explanation and for passing on the link.
      I understand how it was done now.

      I will consider what is the next possible option for the project.  
      I appreciate your time.

      Best Regards,
      Leon

    • J

      Starling 2 charging while powered on

      • 16 May 2024, 14:14 • Judoor 0 17 May 2024, 21:49
      6
      0
      Votes
      6
      Posts
      465
      Views

      J 17 May 2024, 21:49

      @Vinny no problem for now I didn't try to charge it while being used it was just a question.
      Julien

    • G

      voxl2 camera config C-06 wont work with new liow2 TOF camera

      • 18 May 2024, 00:23 • Gary Holmgren 18 May 2024, 00:23
      1
      0
      Votes
      1
      Posts
      182
      Views

      No one has replied

    • G

      Extrinsics Calibration keeps exceeding re-projection error stereo calibration fails

      • 17 May 2024, 06:43 • Gary Holmgren 18 May 2024, 00:25
      5
      0
      Votes
      5
      Posts
      296
      Views

      G 18 May 2024, 00:25

      @Moderator When checking the sensors it appears one of the stereo cams is blurry due to the lens being scuffed, I cannot get it clean so going to have to get a new one as its probably causing the issue.

    • Joshua ErmiasJ

      Calibrating Stereo Cams for DFS

      • 19 May 2024, 03:41 • Joshua Ermias 19 May 2024, 03:41
      1
      0
      Votes
      1
      Posts
      116
      Views

      No one has replied

    • C

      Image streaming slowdown when using voxl-mpa-to-ros2

      • 15 May 2024, 21:15 • cfirth 21 May 2024, 14:33
      8
      0
      Votes
      8
      Posts
      615
      Views

      C 21 May 2024, 14:33

      @Alex-Kushleyev Great, I will look into transferring compressed images. Thanks for the guidance!

    • R

      Hires camera settings

      • 29 May 2024, 09:19 • robertociuch 30 May 2024, 10:58
      3
      0
      Votes
      3
      Posts
      320
      Views

      R 30 May 2024, 10:58

      @Alex-Kushleyev

      Hi Alex, you're right, I am using IMX214 as hires camera,
      If I set off the ae mode I should control the gain and shutterspeed in some way;
      If I set the ae mode on (ips or lme_msv) I would need to set the min and max gain, min and max shutterspeed, the desired msv and some parameters to control the speed of the adaptation

      is this possible?

      thank you so much

    • G

      VIO errors with new AR0144 tracking camera unstable flight/crashing

      • 4 Jun 2024, 20:11 • Gary Holmgren 5 Jun 2024, 23:09
      8
      0
      Votes
      8
      Posts
      585
      Views

      A 5 Jun 2024, 23:09

      @Gary-Holmgren , great! The transforms can be tricky sometimes especially with the added complexity of the image rotation in the camera…

      Alex

    • G

      dpkg nor opkg found on VOXL

      • 6 Jun 2024, 18:44 • Gary Holmgren 6 Jun 2024, 19:23
      14
      0
      Votes
      14
      Posts
      678
      Views

      T 6 Jun 2024, 19:23

      @Gary-Holmgren I'm also going to update the help text on that error in our deploy_to_voxl.sh template as the "ERROR neither dpkg nor opkg found on VOXL" is obviously not accurate

    Powered by NodeBB | Contributors