ERROR: failed to initialize IMU0



  • I got new VOXL Flight Deck.
    But it seems imu0 is not detected.
    voxl-imu-server.conf is default.
    Do I need to do any configuration to use IMU0?

    / # voxl-list-pipes | grep "imu"
    imu1
    
    / # journalctl -u voxl-imu-server
    -- Logs begin at Thu 1970-01-01 00:00:04 UTC, end at Mon 2022-06-27 07:43:07 UT
    C. --
    Jan 01 00:00:07 apq8096 systemd[1]: Starting voxl-imu-server...
    Jan 01 00:00:09 apq8096 systemd[1]: Started voxl-imu-server.
    Jan 01 00:00:09 apq8096 voxl-imu-server[2782]: ERROR: imu_detect failed to find a valid part
    Jan 01 00:00:09 apq8096 voxl-imu-server[2782]: ERROR: failed to initialize IMU0
    

    M0019-REV B


  • Dev Team

    Do you mind sharing the output of voxl-imu-server --test and voxl-version thanks!

    VIO can be configured to use either IMU, to select IMU1 just run voxl-configure-qvio and select IMU1 when prompted which to use.



  • voxl:~$ voxl-imu-server --test
    exising instance of voxl-imu-server found, attempting to stop it
    ERROR: imu_detect failed to find a valid part
    detected ICM20948 on spi bus[id] 1
    Starting self-test on ICM20948 on SPI bus 1
    gyro axis: 0 ratio: 1.009 response: 15858 factory: 15709 offset_dps: -0.97
    gyro axis: 1 ratio: 1.012 response: 18092 factory: 17878 offset_dps: -0.08
    gyro axis: 2 ratio: 1.004 response: 20218 factory: 20145 offset_dps: -0.22
    accl axis: 0 ratio: 0.998 response:  6729 factory:  6742
    accl axis: 1 ratio: 1.001 response:  7094 factory:  7086
    accl axis: 2 ratio: 1.017 response:  8710 factory:  8561
    =================================================================
    RESULT FOR IMU0 on SPI BUS 10
    GYRO X: FAIL
    GYRO Y: FAIL
    GYRO Z: FAIL
    ACCL X: FAIL
    ACCL Y: FAIL
    ACCL Z: FAIL
    OVERALL FAIL: COULD NOT COMMUNICATE WITH IMU
    =================================================================
    =================================================================
    RESULT FOR IMU1 on SPI BUS 1
    GYRO X: PASS
    GYRO Y: PASS
    GYRO Z: PASS
    ACCL X: PASS
    ACCL Y: PASS
    ACCL Z: PASS
    OVERALL PASS
    =================================================================
    This self-test required the voxl-imu-server service to stop
    You can restart it if desired with:  systemctl restart voxl-imu-server
    Exiting Cleanly
    
    voxl:~$ voxl-version
    cat: /etc/modalai/voxl-software-bundle-version.txt: No such file or directory
    --------------------------------------------------------------------------------
    system-image:    ModalAI 3.6.0 BUILDER: ekatzfey BUILD_TIME: 2022-02-28_23:47
    kernel:          #1 SMP PREEMPT Mon Feb 28 23:55:47 UTC 2022 3.18.71-perf
    factory-bundle:  1.0.1 (Yocto installation)
    --------------------------------------------------------------------------------
    architecture:    aarch64
    processor:       apq8096
    os:              GNU/Linux
    --------------------------------------------------------------------------------
    voxl-suite:
    Package: voxl-suite
    Version: 0.5.0
    Depends: libjpeg_turbo (>= 9.0.4), libmodal_exposure (>= 0.0.2), libmodal_json (>= 0.3.6), libmodal_pipe (>= 2.1.1), librc_math (>= 1.1.5), libvoxl_cutils (>= 0.0.2), libvoxl_io (>= 0.5.4), mavlink-camera-manager (>= 0.0.2), mongoose (>= 7.3.0), opencv (>= 4.5.2-2), openmp (>= 10.0.2), voxl-camera-calibration (>= 0.1.1), voxl-camera-server (>= 0.8.1), voxl-cpu-monitor (>= 0.2.0), voxl-dfs-server (>= 0.2.2), voxl-docker-support (>= 1.1.3), voxl-gphoto2 (>= 0.0.5), voxl-imu-server (>= 0.9.1), voxl-mavlink (>= 0.0.2), voxl-modem (>= 0.12.0), voxl-mpa-tools (>= 0.3.6), voxl-nodes (>= 0.2.0), voxl-portal (>= 0.1.2), voxl-qvio-server (>= 0.3.4), voxl-streamer (>= 0.2.6), voxl-tag-detector (>= 0.0.2), voxl-tflite (>= 2.2.3), voxl-tflite-server (>= 0.1.5), voxl-utils (>= 0.8.4), voxl-vision-px4 (>= 0.9.5), voxl-vpn (>= 0.0.3)
    Status: install user installed
    Section: base
    Architecture: all
    Maintainer: james@modalai.com
    MD5Sum: f55ec020942e92ff12bc137c2aa8d2a5
    Size: 1956
    Filename: voxl-suite_0.5.0.ipk
    Description: meta-package for voxl-suite software collection
    Installed-Time: 1656138820
    
    Package: voxl-suite
    Version: 0.2.0
    Depends: docker, imu_app (= 0.0.6), libvoxl_io (= 0.5.2), voxl-cam-manager (= 0.2.2), voxl-docker-support (= 1.1.1), voxl-hal3-tof-cam-ros (= 0.0.2), voxl-modem (= 0.10.0), voxl-nodes (= 0.0.8), voxl-rtsp (= 1.0.2), voxl-utils (= 0.5.2), voxl-vision-px4 (= 0.6.8), voxl_imu (= 0.0.4), voxl-time-sync (= 0.0.1), voxl-vpn (= 0.0.2), librc_math (= 1.1.2), libmodal_pipe (= 1.2.2), modalai-vl (= 0.1.3)
    Status: unknown ok not-installed
    Section: base
    Architecture: armv7a
    Maintainer: james@modalai.com
    MD5Sum: af706cd3c1ea59f274f2ed9b93141f1d
    Size: 870
    Filename: voxl-suite_0.2.0.ipk
    Description: meta-package to install all of the voxl-suite
    
    --------------------------------------------------------------------------------
    

    Yes, VIO works if I select IMU1 (default is IMU0).
    I flashed system image to 3.6.0 (preserve the /data/ parition).
    I didn't confirm whether IMU0 was working at 3.3.0.
    If necessary, I can re-install 3.3.0 and check again.



  • @James-Strawson Could you please check the outputs?
    I want to know whether this is hardware issue or configuration issue.



  • I flashed system image v3.3.0.
    But imu0 still doesn't work.

    / # voxl-imu-server --test
    exising instance of voxl-imu-server found, attempting to stop it
    ERROR: imu_detect failed to find a valid part
    detected ICM20948 on spi bus[id] 1
    Starting self-test on ICM20948 on SPI bus 1
    gyro axis: 0 ratio: 1.009 response: 15851 factory: 15709 offset_dps: -0.92
    gyro axis: 1 ratio: 1.010 response: 18051 factory: 17878 offset_dps: -0.08
    gyro axis: 2 ratio: 1.003 response: 20198 factory: 20145 offset_dps: -0.17
    accl axis: 0 ratio: 0.997 response:  6724 factory:  6742
    accl axis: 1 ratio: 1.009 response:  7151 factory:  7086
    accl axis: 2 ratio: 1.001 response:  8572 factory:  8561
    =================================================================
    RESULT FOR IMU0 on SPI BUS 10
    GYRO X: FAIL
    GYRO Y: FAIL
    GYRO Z: FAIL
    ACCL X: FAIL
    ACCL Y: FAIL
    ACCL Z: FAIL
    OVERALL FAIL: COULD NOT COMMUNICATE WITH IMU
    =================================================================
    =================================================================
    RESULT FOR IMU1 on SPI BUS 1
    GYRO X: PASS
    GYRO Y: PASS
    GYRO Z: PASS
    ACCL X: PASS
    ACCL Y: PASS
    ACCL Z: PASS
    OVERALL PASS
    =================================================================
    This self-test required the voxl-imu-server service to stop
    You can restart it if desired with:  systemctl restart voxl-imu-server
    Exiting Cleanly
    
    / # voxl-version
    cat: /etc/modalai/voxl-software-bundle-version.txt: No such file or directory
    --------------------------------------------------------------------------------
    system-image:    ModalAI 3.3.0 BUILDER: ekatzfey BUILD_TIME: 2021-06-06_19:28
    kernel:          #1 SMP PREEMPT Sun Jun 6 19:41:01 UTC 2021 3.18.71-perf
    factory-bundle:  1.0.1 (Yocto installation)
    --------------------------------------------------------------------------------
    architecture:    aarch64
    processor:       apq8096
    os:              GNU/Linux
    --------------------------------------------------------------------------------
    voxl-suite:
    Package: voxl-suite
    Version: 0.5.0
    Depends: libjpeg_turbo (>= 9.0.4), libmodal_exposure (>= 0.0.2), libmodal_json (>= 0.3.6), libmodal_pipe (>= 2.1.1), librc_math (>= 1.1.5), libvoxl_cutils (>= 0.0.2), libvoxl_io (>= 0.5.4), mavlink-camera-manager (>= 0.0.2), mongoose (>= 7.3.0), opencv (>= 4.5.2-2), openmp (>= 10.0.2), voxl-camera-calibration (>= 0.1.1), voxl-camera-server (>= 0.8.1), voxl-cpu-monitor (>= 0.2.0), voxl-dfs-server (>= 0.2.2), voxl-docker-support (>= 1.1.3), voxl-gphoto2 (>= 0.0.5), voxl-imu-server (>= 0.9.1), voxl-mavlink (>= 0.0.2), voxl-modem (>= 0.12.0), voxl-mpa-tools (>= 0.3.6), voxl-nodes (>= 0.2.0), voxl-portal (>= 0.1.2), voxl-qvio-server (>= 0.3.4), voxl-streamer (>= 0.2.6), voxl-tag-detector (>= 0.0.2), voxl-tflite (>= 2.2.3), voxl-tflite-server (>= 0.1.5), voxl-utils (>= 0.8.4), voxl-vision-px4 (>= 0.9.5), voxl-vpn (>= 0.0.3)
    Status: install user installed
    Architecture: all
    Installed-Time: 218
    
    --------------------------------------------------------------------------------
    


  • @James-Strawson
    Hello,
    When I upgrade to v3.8, voxl-imu-server no longer starts.
    I think imu0 is not available, it is an initial defect.

    root@apq8096:~# voxl-version
    --------------------------------------------------------------------------------
    system-image: 3.8.0
    kernel:       #1 SMP PREEMPT Tue Apr 26 18:08:39 UTC 2022 3.18.71-perf
    --------------------------------------------------------------------------------
    hw version:   VOXL
    --------------------------------------------------------------------------------
    voxl-suite:   0.7.0
    --------------------------------------------------------------------------------
    root@apq8096:~# voxl-imu-server --test
    ERROR: imu_detect failed to find a valid part
    detected ICM20948 on spi bus[id] 1
    Starting self-test on ICM20948 on SPI bus 1
    
    received SIGINT Ctrl-C
    gyro axis: 0 ratio: 1.012 response: 15893 factory: 15709 offset_dps: -0.99
    gyro axis: 1 ratio: 1.013 response: 18108 factory: 17878 offset_dps: -0.10
    gyro axis: 2 ratio: 1.005 response: 20253 factory: 20145 offset_dps: -0.18
    accl axis: 0 ratio: 0.999 response:  6735 factory:  6742
    accl axis: 1 ratio: 1.008 response:  7146 factory:  7086
    accl axis: 2 ratio: 1.000 response:  8562 factory:  8561
    =================================================================
    RESULT FOR IMU0 on SPI BUS 10
    GYRO X: FAIL
    GYRO Y: FAIL
    GYRO Z: FAIL
    ACCL X: FAIL
    ACCL Y: FAIL
    ACCL Z: FAIL
    OVERALL FAIL: COULD NOT COMMUNICATE WITH IMU
    =================================================================
    =================================================================
    RESULT FOR IMU1 on SPI BUS 1
    GYRO X: PASS
    GYRO Y: PASS
    GYRO Z: PASS
    ACCL X: PASS
    ACCL Y: PASS
    ACCL Z: PASS
    OVERALL PASS
    =================================================================
    This self-test required the voxl-imu-server service to stop
    You can restart it if desired with:  systemctl restart voxl-imu-server
    Exiting Cleanly
    root@apq8096:~# voxl-inspect-services
     Service Name         |  Enabled  |   Running   |  CPU Usage
    ---------------------------------------------------------------
     docker-autorun       | Disabled  | Not Running |
     docker-daemon        | Disabled  | Not Running |
     modallink-relink     | Disabled  | Not Running |
     voxl-camera-server   |  Enabled  |   Running   |     4.9
     voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
     voxl-dfs-server      | Disabled  | Not Running |
     voxl-imu-server      |  Enabled  | Not Running |
     voxl-mavlink-server  |  Enabled  |   Running   |     0.0
     voxl-modem           | Disabled  | Not Running |
     voxl-portal          |  Enabled  |   Running   |     0.0
     voxl-qvio-server     |  Enabled  |   Running   |     0.0
     voxl-streamer        | Disabled  | Not Running |
     voxl-tag-detector    | Disabled  | Not Running |
     voxl-tflite-server   | Disabled  | Not Running |
     voxl-time-sync       | Disabled  | Not Running |
     voxl-vision-px4      |  Enabled  |   Running   |     0.0
     voxl-wait-for-fs     |  Enabled  |  Completed  |
    

    The log showed that the service was stuck in a restart loop due to "Service hold-off time over, scheduling restart".

    root@apq8096:~# journalctl -u voxl-imu-server
    -- Logs begin at Thu 1970-01-01 00:34:23 UTC, end at Mon 2022-08-22 06:05:16 UTC. --
    Jan 01 00:34:27 apq8096 systemd[1]: Starting voxl-imu-server...
    Jan 01 00:34:29 apq8096 systemd[1]: Started voxl-imu-server.
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: ERROR: imu_detect failed to find a valid part
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: ERROR in imu_detect_board detecting imu0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: loading calibration file
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: =================================================================
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: calibration for IMU0:
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Gyro Offsets (rad/s): X:   0.000 Y:   0.000 Z:   0.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Accl Offsets (m/s^2): X:   0.000 Y:   0.000 Z:   0.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Accl Scale          : X:   1.000 Y:   1.000 Z:   1.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: has_baseline_temp:      0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_baseline_temp (C):  30.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_baseline_temp (C):  30.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: has_temp_cal:          0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: X:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: Y:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: Z:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: X:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: Y:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: Z:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: calibration for IMU1:
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Gyro Offsets (rad/s): X:   0.000 Y:   0.000 Z:   0.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Accl Offsets (m/s^2): X:   0.000 Y:   0.000 Z:   0.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Accl Scale          : X:   1.000 Y:   1.000 Z:   1.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: has_baseline_temp:      0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_baseline_temp (C):  30.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_baseline_temp (C):  30.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: has_temp_cal:          0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: X:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: Y:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: Z:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: X:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: Y:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: Z:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: calibration for IMU2:
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Gyro Offsets (rad/s): X:   0.000 Y:   0.000 Z:   0.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Accl Offsets (m/s^2): X:   0.000 Y:   0.000 Z:   0.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Accl Scale          : X:   1.000 Y:   1.000 Z:   1.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: has_baseline_temp:      0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_baseline_temp (C):  30.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_baseline_temp (C):  30.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: has_temp_cal:          0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: X:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: Y:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: Z:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: X:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: Y:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: Z:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: calibration for IMU3:
    Jan 01 00:34:29 apq8096 systemd[1]: [[1;39mvoxl-imu-server.service: Main process exited, code=exited, status=255/n/a[[0
    m
    Jan 01 00:34:29 apq8096 systemd[1]: [[1;39mvoxl-imu-server.service: Unit entered failed state.[[0m
    Jan 01 00:34:29 apq8096 systemd[1]: [[1;39mvoxl-imu-server.service: Failed with result 'exit-code'.[[0m
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Gyro Offsets (rad/s): X:   0.000 Y:   0.000 Z:   0.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Accl Offsets (m/s^2): X:   0.000 Y:   0.000 Z:   0.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: Accl Scale          : X:   1.000 Y:   1.000 Z:   1.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: has_baseline_temp:      0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_baseline_temp (C):  30.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_baseline_temp (C):  30.000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: has_temp_cal:          0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: X:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: Y:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: gyro_drift_coeff: Z:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: X:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: Y:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: accl_drift_coeff: Z:   0.000000   0.000000   0.000000
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: =================================================================
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: loading config file
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: =================================================================
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu0_enable:                     1
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu0_bus:                        10
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu0_sample_rate_hz:             1000.0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu0_lp_cutoff_freq_hz:          92.0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu0_rotate_common_frame         1
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu0_read_every_n_samples:       10
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu1_enable:                     1
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu1_bus:                        1
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu1_sample_rate_hz:             1000.0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu1_lp_cutoff_freq_hz:          92.0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu1_rotate_common_frame         1
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: imu1_read_every_n_samples:       10
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_enable:                 0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_spi_bus:                9
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_sample_rate_hz:         1000.0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_lp_cutoff_freq_hz:      92.0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_read_every_n_samples:   10
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_enable:                 0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_spi_bus:                11
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_sample_rate_hz:         1000.0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_lp_cutoff_freq_hz:      92.0
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: aux_imu2_read_every_n_samples:   10
    Jan 01 00:34:29 apq8096 voxl-imu-server[2894]: =================================================================
    Jan 01 00:34:29 apq8096 systemd[1]: voxl-imu-server.service: Service hold-off time over, scheduling restart.
    Jan 01 00:34:29 apq8096 systemd[1]: Stopped voxl-imu-server.
    Jan 01 00:34:29 apq8096 systemd[1]: Starting voxl-imu-server...
    


  • @JP-Drone were you able to fix it?



  • @stevedan Couldn't find the way to solve so we sent back to ModalAI with RMA.
    I wonder what was the issue of this.



  • @JP-Drone In my case, I was using the rb5 so the correct service was voxl-px4-imu-server, which was already running. The qvio, vison-px4 takes imu from imu_px4 not imu0. This is specific for the rb5.


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