ModalAI Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Register
    • Login

    Why does voxl-inspect-pose -f fail when voxl-vision-px4 -b command is executed ?

    Ask your questions right here!
    2
    2
    200
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • A
      ahmed-mustahid
      last edited by

      The following is my voxl version:

      voxl:~$ 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:   0.8.1
      0.7.0
      --------------------------------------------------------------------------------
      

      voxl related packages in opkg are:

      voxl:~$ opkg list-installed | grep voxl
      libvoxl-cutils - 0.1.1
      voxl-camera-calibration - 0.1.5
      voxl-ceres-solver - 1.14.0-7
      voxl-cpu-monitor - 0.2.6
      voxl-docker-support - 1.2.4
      voxl-gphoto2-server - 0.0.10
      voxl-jpeg-turbo - 2.1.3-4
      voxl-libgphoto2 - 0.0.4
      voxl-libuvc - 1.0.6
      voxl-logger - 0.1.2
      voxl-mapper - 0.0.7
      voxl-mavlink - 0.0.7
      voxl-mavlink-server - 0.1.1
      voxl-modem - 0.15.1
      voxl-mongoose - 7.6.0
      voxl-mpa-to-ros - 0.3.2
      voxl-mpa-tools - 0.6.3
      voxl-nlopt - 2.5.0-4
      voxl-opencv - 4.5.5-1
      voxl-portal - 0.2.8
      voxl-qvio-server - 0.4.6
      voxl-streamer - 0.3.1
      voxl-suite - 0.7.0
      voxl-tag-detector - 0.0.4
      voxl-tflite-server - 0.2.3
      voxl-utils - 1.1.1
      voxl-uvc-server - 0.1.1
      voxl-vision-px4 - 1.0.5
      voxl-voxblox - 1.0.4
      voxl-vpn - 0.0.6
      
      

      Initially I can view voxl-inspect-pose -f without any issue:

      voxl:~$ voxl-inspect-pose -f
      timestamp(ms)|     Position (m)     | Roll Pitch Yaw (deg) |    Velocity (m/s)    | angular rate (deg/s) |
            228543 |  -0.04  -0.03  -0.01 |   -2.2   15.6   -0.5 |  -0.00   0.00  -0.00 |  -0.13  -0.22  -0.04 |^C
      received SIGINT Ctrl-C
      

      But after I execute voxl-vision-px4 -b, I get the following output:

      voxl:~$ voxl-vision-px4 -b                                          
      detected platform APQ8096                                           
      loading our own config file                       
      =================================================================   
      Parameters as loaded from config file:            
      config file version:        1                                       
      qgc_ip:                     192.168.8.60          
      en_secondary_qgc:           0                                       
      secondary_qgc_ip:           192.168.1.214         
      qgc_udp_port_number:        14550                                     
      udp_mtu:                    512                   
      en_localhost_mavlink_udp    1                                       
      localhost_udp_port_number:  14551                 
      en_vio:                     1                                         
      en_voa:                     1                        
      en_send_vio_to_qgc:         0                                                                                                                
      en_send_voa_to_qgc:         0                                                                                                                
      voa_upper_bound_m:          -0.150000                               
      voa_lower_bound_m:          0.150000                                  
      en_set_clock_from_gps:      1                                                                                                                
      en_force_onboard_mav1_mode: 1                     
      en_reset_px4_on_error:      1                                                                                                                
      qvio_auto_reset_quality:    0.000500                   
      horizon_cal_tolerance:      0.300000                                  
      offboard_mode:              trajectory            
      follow_tag_id:              0                                                                                                                                                                                                                                                             
      figure_eight_move_home:     1
      en_tag_fixed_frame:         0
      fixed_frame_filter_len:     5
      en_transform_mavlink_pos_setpoints_from_fixed_frame:0
      =================================================================
      loading extrinsics config file
      exising instance of voxl-vision-px4 found, attempting to stop it
      starting geometry module
      starting px4 monitor
      starting px4 mavlink
      starting udp mavlink
      Adding manual QGC IP address to udp connection list: 192.168.8.60
      Added new UDP connection to 192.168.8.60
      starting px4 shell
      starting fixed pose input
      starting vio manager
      starting tag manager
      starting voa manager
      starting offboard trajectory
      starting control input pipe
      Init complete, entering main loop
      Connected to voxl-mavlink-server
      Detected PX4 Mavlink SYSID 1
      uart send msgid: 111 sysid:  1 compid:197
      uart send msgid: 111 sysid:  1 compid:197
      Connected to voxl-qvio-server
      updating to use imu: imu1
      done updating transforms to use imu: imu1
      ERROR validating VIO data received through pipe: read partial packet
      read 156 bytes, but it should be a multiple of 324
      uart send msgid: 330 sysid:  1 compid:197
      uart send msgid:  84 sysid:  1 compid:197
      Connected to TOF
      ERROR validating VIO data received through pipe: read partial packet
      read 156 bytes, but it should be a multiple of 324
      uart send msgid: 330 sysid:  1 compid:197
      uart send msgid:  84 sysid:  1 compid:197
      ERROR validating VIO data received through pipe: read partial packet
      read 156 bytes, but it should be a multiple of 324
      uart send msgid: 330 sysid:  1 compid:197
      ......
      ERROR validating VIO data received through pipe: read partial packet
      read 156 bytes, but it should be a multiple of 324
      uart send msgid:  84 sysid:  1 compid:197                           
      uart send msgid: 330 sysid:  1 compid:197         
      ^C                                                                  
      received SIGINT Ctrl-C                            
      Starting shutdown sequence                                          
      stopping control input                            
      stopping offboard trajectory                                        
      uart send msgid: 111 sysid:  1 compid:197         
      uart send msgid: 111 sysid:  1 compid:197                           
      ERROR validating VIO data received through pipe: read partial packet
      read 156 bytes, but it should be a multiple of 324                  
      exiting offboard trajectory thread                
      uart send msgid: 330 sysid:  1 compid:197                           
      stopping horizon_cal                              
      stopping voa manager                                                
      ERROR validating VIO data received through pipe: read partial packet
      read 156 bytes, but it should be a multiple of 324                  
      uart send msgid: 330 sysid:  1 compid:197         
      exiting VOA thread                                                  
      stopping tag manager                              
      stopping vio manager                                                
      stopping fixed pose in module                     
      stopping px4 shell module                                           
      Stopping udp mavlink module                       
      uart send msgid: 111 sysid:  1 compid:197                           
      uart send msgid: 111 sysid:  1 compid:197         
      uart send msgid: 111 sysid:  1 compid:197                           
      uart send msgid: 111 sysid:  1 compid:197         
      uart send msgid: 111 sysid:  1 compid:197                           
      uart send msgid: 111 sysid:  1 compid:197         
      exiting QGC udp listener thread                                     
      exiting localhost udp listener thread             
      udp_mavlink stopped                                                 
      Stopping uart mavlink module                                        
      waiting for px4 mavlink timer thread to join                        
      Stopping px4 monitor                              
      closing remaining client pipes                                      
      closing remaining server pipes                    
      Removing PID file                                                   
      exiting   
      

      The error being:

      ERROR validating VIO data received through pipe: read partial packet
      read 156 bytes, but it should be a multiple of 324
      

      and voxl-inspect-pose -f shows nothing:

      waiting for server at /run/mpa/vvpx4_body_wrt_fixed/
      

      Why is it happening?

      1 Reply Last reply Reply Quote 0
      • ?
        A Former User
        last edited by

        The partial packet read error usually occurs when there is a version mismatch between packages (i.e. the size of the packet has been updated and one package has the new size but another doesn't). If you update all of your packages together this issue should go away.

        1 Reply Last reply Reply Quote 0
        • First post
          Last post
        Powered by NodeBB | Contributors