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    Kevin

    @Kevin

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    Best posts made by Kevin

    • Request backup files for system image re-flashing

      Nice to meet you. My name is Kevin, and I'm newbie to RB5 flight drone.
      I flashed the VOXL 2 platform into the drone, and my RB5 drone does not working anymore.
      I tried to re-flash the system image as mentioned in here, and I encountered the following errors;

      kevin@kevin-HP-ProBook-440-G5:~/Download/1.0.5-M0052-9.1-perf-c$ ./flash-full.sh
      [INFO] version: 0.0
      [INFO] adb installed
      [INFO] fastboot installed
      [INFO] qti-ubuntu-robotics-image-qrb5165-rb5-boot.img present
      [INFO] abl.elf present
      [INFO] qti-ubuntu-robotics-image-qrb5165-rb5-sysfs.ext4 present
      [INFO] Saving camera calibration files
      /data/modalai/: 0 files pulled.
      [INFO] Saving test sig
      adb: error: cannot create './adsp/libapps_mem_heap.so': Permission denied
      [INFO] test sig saved
      [INFO] Saving parameters file
      adb: error: remote object '/home/linaro/eeprom/parameters' does not exist
      [INFO] Saving log files
      /home/linaro/log/: 0 files pulled.
      [INFO] Rebooting to fastboot bootloader
      [INFO] Flashing boot.img
      < waiting for any device >
      target reported max download size of 805306368 bytes
      sending 'boot_a' (20432 KB)...
      OKAY [ 0.742s]
      writing 'boot_a'...
      OKAY [ 0.092s]
      finished. total time: 0.834s
      target reported max download size of 805306368 bytes
      sending 'boot_b' (20432 KB)...
      OKAY [ 0.706s]
      writing 'boot_b'...
      OKAY [ 0.093s]
      finished. total time: 0.800s
      [INFO] Flashing abl.elf
      target reported max download size of 805306368 bytes
      sending 'abl_a' (148 KB)...
      OKAY [ 0.027s]
      writing 'abl_a'...
      OKAY [ 0.005s]
      finished. total time: 0.033s
      target reported max download size of 805306368 bytes
      sending 'abl_b' (148 KB)...
      OKAY [ 0.013s]
      writing 'abl_b'...
      OKAY [ 0.003s]
      finished. total time: 0.017s
      [INFO] Flashing sysfs.ext4
      target reported max download size of 805306368 bytes
      erasing 'system'...
      OKAY [ 0.217s]
      sending sparse 'system' 1/5 (776323 KB)...
      OKAY [ 31.225s]
      writing 'system' 1/5...
      OKAY [ 0.000s]
      sending sparse 'system' 2/5 (786182 KB)...
      FAILED (remote: Error: Last flash failed : Volume Full)
      finished. total time: 31.529s

      Could you give me some comments about this error?

      If you need more information, please let me know.

      Best regards,
      Kevin

      posted in Qualcomm Flight RB5 5G Drone
      K
      Kevin

    Latest posts made by Kevin

    • RE: Sensor abnormality encountered during takeoff

      Hi Adrian Hidalgo ,
      The status is like the video below. Do you have any suggestions? thanks

      https://www.youtube.com/watch?v=urtfFJ4y4kw&feature=youtu.be

      posted in Qualcomm Flight RB5 5G Drone
      K
      Kevin
    • Sensor abnormality encountered during takeoff

      No error is reported when it is on the ground and it is in position mode, but why does it start to alert the sensor abnormally and jump into attitude mode when flying together?

      74d0aa8b-3ccf-422d-b49f-b2727f6f5918-0-0e3fd588-9faa-4fc6-a0b1-2ffbef7badf9.jpg

      posted in Qualcomm Flight RB5 5G Drone
      K
      Kevin
    • RE: How to fly RB5 with VIO ?

      @Matt-Lohier Thanks! I already follow the page you sent. The rb5-qvio-server.service status is OK. But when we use the rb5-qvio-client to check the state is always at INIT.

      posted in Qualcomm Flight RB5 5G Drone
      K
      Kevin
    • How to fly RB5 with VIO ?

      I following the DOC at https://docs.modalai.com/flying-with-vio/#confirm-px4-is-getting-vio-data
      But I can't get theO DOMETRY mavlink telemetry at QC mavlink inspector.
      Please help me, thanks!
      voxl-vio-mavlink-inspector.png

      rb5:/$ systemctl status rb5-qvio-server![4721a591-7866-47f3-ae8a-0ef91ab812ec-image.png](/assets/uploads/files/1663836336815-4721a591-7866-47f3-ae8a-0ef91ab812ec-image.png) 
      ● rb5-qvio-server.service - rb5-qvio-server
         Loaded: loaded (/usr/bin/rb5-qvio-server; enabled; vendor preset: enabled)
         Active: active (running) since Thu 2022-09-22 08:33:58 UTC; 3min 1s ago
       Main PID: 5573 (rb5-qvio-server)
          Tasks: 6 (limit: 4915)
         CGroup: /system.slice/rb5-qvio-server.service
                 └─5573 /usr/bin/rb5-qvio-server
      
      Sep 22 08:33:58 m0052 systemd[1]: Started rb5-qvio-server.
      rb5:/$ rb5-qvio-client
      Waiting for server to start: /dev/rb5-qvio-pipe
      Successfully connected to named pipe: /dev/rb5-qvio-pipe
          T_imu_wrt_vio (m)   |Roll Pitch Yaw (deg)| state| error_code
          0.00    0.00    0.00|   0.0   -0.0    0.0| INIT |
      posted in Qualcomm Flight RB5 5G Drone
      K
      Kevin
    • RE: How to start voxl-vision-px4 service

      @Steve-Turner Thanks. After run the voxl-vision-px4 -d 0, I doing the following: and the voxl-vision-px4 run normal, But I can't get the ODOMETRY mavlink telemetry in my QGroundControl, How can I fix this issue?

      rb5:/etc/modalai$ voxl-configure-extrinsics 
      Starting Wizard
      which preset extrinsics file would you like to use?
      1) leave_alone		    5) starling_v1_voxl_flight
      2) m500_flight_deck	    6) starling_v2_voxl2
      3) seeker_v1_voxlcam	    7) sentinel_v1
      4) rb5_flight_v1	    8) custom
      #? 4
      wiping old extrinsics config file
      copying /usr/share/modalai/extrinsic_configs/rb5_flight_v1.conf to /etc/modalai/extrinsics.conf
      loading and updating file with voxl-inspect-extrinsics -q
      done configuring extrinsics
      posted in Qualcomm Flight RB5 5G Drone
      K
      Kevin
    • How to start voxl-vision-px4 service

      I got the following error message in my RB5 drone.
      How can I solve this error? I want to fly my RB5 with VIO for Indoor Navigation.
      rb5:/etc/systemd/system$ systemctl status voxl-vision-px4
      ● voxl-vision-px4.service - voxl-vision-px4
      Loaded: loaded (/usr/bin/voxl-vision-px4; enabled; vendor preset: enabled)
      Active: failed (Result: exit-code) since Wed 2022-09-21 10:04:57 UTC; 6min ago
      Process: 8418 ExecStart=/usr/bin/voxl-vision-px4 (code=exited, status=255)
      Main PID: 8418 (code=exited, status=255)

      Sep 21 10:04:57 m0052 voxl-vision-px4[8418]: frame: tof
      Sep 21 10:04:57 m0052 voxl-vision-px4[8418]: voa_input #4
      Sep 21 10:04:57 m0052 voxl-vision-px4[8418]: enabled: 1
      Sep 21 10:04:57 m0052 voxl-vision-px4[8418]: type: rangefinder
      Sep 21 10:04:57 m0052 voxl-vision-px4[8418]: input_pipe: rangefinders
      Sep 21 10:04:57 m0052 voxl-vision-px4[8418]: frame: body
      Sep 21 10:04:57 m0052 systemd[1]: voxl-vision-px4.service: Main process exited, code=e
      Sep 21 10:04:57 m0052 voxl-vision-px4[8418]: =========================================
      Sep 21 10:04:57 m0052 voxl-vision-px4[8418]: loading extrinsics config file
      Sep 21 10:04:57 m0052 systemd[1]: voxl-vision-px4.service: Failed with result 'exit-co

      posted in Qualcomm Flight RB5 5G Drone
      K
      Kevin
    • RE: Request backup files for system image re-flashing

      Hi @modaltb ,
      Excuse me how to use RB5 on VOXL Web Portal, are there any teaching materials? Thanks.

      https://www.youtube.com/watch?v=gqlSKRP8prc
      https://docs.modalai.com/voxl-portal/

      posted in Qualcomm Flight RB5 5G Drone
      K
      Kevin
    • Request backup files for system image re-flashing

      Nice to meet you. My name is Kevin, and I'm newbie to RB5 flight drone.
      I flashed the VOXL 2 platform into the drone, and my RB5 drone does not working anymore.
      I tried to re-flash the system image as mentioned in here, and I encountered the following errors;

      kevin@kevin-HP-ProBook-440-G5:~/Download/1.0.5-M0052-9.1-perf-c$ ./flash-full.sh
      [INFO] version: 0.0
      [INFO] adb installed
      [INFO] fastboot installed
      [INFO] qti-ubuntu-robotics-image-qrb5165-rb5-boot.img present
      [INFO] abl.elf present
      [INFO] qti-ubuntu-robotics-image-qrb5165-rb5-sysfs.ext4 present
      [INFO] Saving camera calibration files
      /data/modalai/: 0 files pulled.
      [INFO] Saving test sig
      adb: error: cannot create './adsp/libapps_mem_heap.so': Permission denied
      [INFO] test sig saved
      [INFO] Saving parameters file
      adb: error: remote object '/home/linaro/eeprom/parameters' does not exist
      [INFO] Saving log files
      /home/linaro/log/: 0 files pulled.
      [INFO] Rebooting to fastboot bootloader
      [INFO] Flashing boot.img
      < waiting for any device >
      target reported max download size of 805306368 bytes
      sending 'boot_a' (20432 KB)...
      OKAY [ 0.742s]
      writing 'boot_a'...
      OKAY [ 0.092s]
      finished. total time: 0.834s
      target reported max download size of 805306368 bytes
      sending 'boot_b' (20432 KB)...
      OKAY [ 0.706s]
      writing 'boot_b'...
      OKAY [ 0.093s]
      finished. total time: 0.800s
      [INFO] Flashing abl.elf
      target reported max download size of 805306368 bytes
      sending 'abl_a' (148 KB)...
      OKAY [ 0.027s]
      writing 'abl_a'...
      OKAY [ 0.005s]
      finished. total time: 0.033s
      target reported max download size of 805306368 bytes
      sending 'abl_b' (148 KB)...
      OKAY [ 0.013s]
      writing 'abl_b'...
      OKAY [ 0.003s]
      finished. total time: 0.017s
      [INFO] Flashing sysfs.ext4
      target reported max download size of 805306368 bytes
      erasing 'system'...
      OKAY [ 0.217s]
      sending sparse 'system' 1/5 (776323 KB)...
      OKAY [ 31.225s]
      writing 'system' 1/5...
      OKAY [ 0.000s]
      sending sparse 'system' 2/5 (786182 KB)...
      FAILED (remote: Error: Last flash failed : Volume Full)
      finished. total time: 31.529s

      Could you give me some comments about this error?

      If you need more information, please let me know.

      Best regards,
      Kevin

      posted in Qualcomm Flight RB5 5G Drone
      K
      Kevin