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    2. Riley Dove
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    Riley Dove

    @Riley Dove

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    Joined 1 Feb 2021, 14:36 Last Online 12 Feb 2021, 15:55

    Riley Dove Unfollow Follow

    Latest posts made by Riley Dove

    • RE: ESC Calibration issues

      Another snag... Seems like the voxl-vision-px4 is spotty at starting. I am trying to fly again and no luck. I ran the status command and the same failure as before.

      posted in Ask your questions right here!
      R
      Riley Dove
      3 Feb 2021, 18:26
    • RE: ESC Calibration issues

      I just did another test randomly while eating my lunch and it worked as expected. So I did a maiden and checked stabilize, althold, and position mode and all modes flew well. We have lots of snow here so cant test too much more outdoors.

      posted in Ask your questions right here!
      R
      Riley Dove
      2 Feb 2021, 18:47
    • RE: ESC Calibration issues

      I've been testing on a Macbook Pro. I can get QGC via the USB port, just not via Wifi. And the motors dont spin above minimum armed PWM.

      posted in Ask your questions right here!
      R
      Riley Dove
      2 Feb 2021, 16:57
    • RE: ESC Calibration issues

      No luck on different computer. I just tried the ESC cal as well and no luck.

      posted in Ask your questions right here!
      R
      Riley Dove
      2 Feb 2021, 16:32
    • RE: ESC Calibration issues

      Looks like that worked.

      ~ # systemctl stop voxl-vision-px4
      ~ # voxl-configure-vision-px4 -f
      loading and updating config file with voxl-vision-px4 -c
      Error parsing config file before:
      /usr/bin/voxl-configure-vision-px4: line 120: 3072 Segmentation fault voxl-vision-px4 -c
      ^ don't worry about the segfault ^

      attempting to use camera configuration 3
      adding override_cam_id value=1 to /etc/snav/camera.downward.xml
      adding override_cam_id value=2 to /etc/snav/camera.stereo.xml
      reloading systemd services
      disabling all the snav services
      starting imu_app
      Created symlink from /etc/systemd/system/multi-user.target.wants/imu_app.service to /etc/systemd/system/imu_app.service.
      WARNING: Missing stereo calibration file. Follow instructions here to
      calibrate if you wish to use stereo visual obstacle avoidance.
      https://docs.modalai.com/docs/quickstarts/calibrate-cameras/

      DONE configuring ModalAI Vision Lib
      enabling voxl-vision-px4 systemd service
      Created symlink from /etc/systemd/system/multi-user.target.wants/voxl-vision-px4.service to /etc/systemd/system/voxl-vision-px4.service.
      starting voxl-vision-px4 systemd service
      DONE configuring voxl-vision-px4
      ~ # cat /etc/modalai/voxl-vision-px4.conf
      {
      "qgc_ip": "192.168.8.60",
      "en_localhost_mavlink_udp": true,
      "en_secondary_qgc": false,
      "secondary_qgc_ip": "192.168.1.214",
      "offboard_mode": "figure_eight",
      "en_vio": true,
      "en_voa": false,
      "en_send_vio_to_qgc": false,
      "en_send_voa_to_qgc": false,
      "en_adsb": false,
      "adsb_uart_bus": 7,
      "adsb_uart_baudrate": 57600,
      "px4_uart_bus": 5,
      "px4_uart_baudrate": 921600,
      "R_imu_to_body": [[0, 1, 0], [1, 0, 0], [0, 0, -1]],
      "T_imu_wrt_body": [0.068, -0.015, -0.008],
      "height_body_above_ground_m": 0.05,
      "T_stereo_wrt_body": [0.10, -0.04, 0.0],
      "land_on_tag_id": 0,
      "follow_tag_id": 0,
      "en_apriltag_fixed_frame": false,
      "fixed_apriltags": [{
      "tag_id": 0,
      "R_tag_to_fixed": [[0, -1, 0], [1, 0, 0], [0, 0, 1]],
      "T_tag_wrt_fixed": [0, 0, 0]
      }],
      "en_transform_mavlink_pos_setpoints_from_fixed_frame": true,
      "en_fixed_frame_pipe": false,
      "fixed_frame_filter_len": 5
      }
      ~ #

      I edited the QGC IP to my laptop's IP and QGC still doesnt see it. I will try from a different computer.

      posted in Ask your questions right here!
      R
      Riley Dove
      2 Feb 2021, 16:21
    • RE: ESC Calibration issues

      I run into the same issue when I check the voxl vision status. Active: Failed. There is nothing on the voxl-vision-px4.conf file. It's not properly configuring that file.

      posted in Ask your questions right here!
      R
      Riley Dove
      2 Feb 2021, 13:02
    • RE: ESC Calibration issues

      @modaltb I may have modified it, not even sure. I'm still learning the hardcore software side of this. I'm a hardware guy.

      posted in Ask your questions right here!
      R
      Riley Dove
      1 Feb 2021, 22:06
    • RE: ESC Calibration issues

      Now it says only "error parsing config file before: ?
      Segmentation fault"

      posted in Ask your questions right here!
      R
      Riley Dove
      1 Feb 2021, 22:02
    • RE: ESC Calibration issues

      This is what I typed and what I get.

      ~ # systemctl stop voxl-vision-px4
      ~ # voxl-vision-px4 -d
      loading config file
      Error parsing config file before: en_vao": false,
      "en_send_vio_to_qgc": false,
      "en_send_voa_to_qgc": false,
      "en_mvl_video_stream": false,
      "en_adsb" false,
      "adsb_uart_bus": 7,
      "adsb_uart_baudrate": 57600,
      "en_offboard_figure_eight": true,
      "vio_to_ned_rotation_matrix": [[0, 1, 0], [1, 0, 0], [0, 0, -1]]

      Segmentation fault
      ~ #

      posted in Ask your questions right here!
      R
      Riley Dove
      1 Feb 2021, 20:27
    • RE: ESC Calibration issues

      This is what I see. I also cannot get to QGC through VOXL.

      ~ # systemctl status voxl-vision-px4
      ● voxl-vision-px4.service - voxl-vision-px4
      Loaded: loaded (/usr/bin/voxl-vision-px4; disabled; vendor preset: enabled)
      Active: failed (Result: signal) since Thu 1970-01-01 00:44:44 UTC; 5min ago
      Process: 3084 ExecStart=/usr/bin/voxl-vision-px4 (code=killed, signal=SEGV)
      Main PID: 3084 (code=killed, signal=SEGV)

      Jan 01 00:44:44 apq8096 voxl-vision-px4[3084]: "en_send_voa_to_qgc": false,
      Jan 01 00:44:44 apq8096 voxl-vision-px4[3084]: "en_mvl_video_stream": false,
      Jan 01 00:44:44 apq8096 voxl-vision-px4[3084]: "en_adsb" false,
      Jan 01 00:44:44 apq8096 voxl-vision-px4[3084]: "adsb_uart_bus": 7,
      Jan 01 00:44:44 apq8096 voxl-vision-px4[3084]: "adsb_uart_baudrate": 57600,
      Jan 01 00:44:44 apq8096 voxl-vision-px4[3084]: "en_offboard_figure_eight": true,
      Jan 01 00:44:44 apq8096 voxl-vision-px4[3084]: "vio_to_ned_rotation_matrix":...]
      Jan 01 00:44:44 apq8096 systemd[1]: voxl-vision-px4.service: Main process e...GV
      Jan 01 00:44:44 apq8096 systemd[1]: voxl-vision-px4.service: Unit entered f...e.
      Jan 01 00:44:44 apq8096 systemd[1]: voxl-vision-px4.service: Failed with re...'.
      Hint: Some lines were ellipsized, use -l to show in full.
      ~ #

      posted in Ask your questions right here!
      R
      Riley Dove
      1 Feb 2021, 18:28
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