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    Prasanth Kumar Duba

    @Prasanth Kumar Duba

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    Latest posts made by Prasanth Kumar Duba

    • VOXL Mapper

      Dear Team,

      Voxl mapper is not visible in opkg-directory and also install_on_voxl.sh is not available in git repository hence it's throwing a error.

      Please check and let me know.

      Regards
      Prasanth Kumar Duba
      Ph.D Research Scholar
      TiHAN-IIT Hyderabad

      posted in Ask your questions right here!
      Prasanth Kumar DubaP
      Prasanth Kumar Duba
    • VOXL_Flight Deck : Issue in Viewing Point Cloud from TOF Sensor/ tracking image sensors

      Hi,

      I would like to view the point cloud data from TOF , tracking image and stereo image sensors data in ROS platform. After gone through the steps, identified the tof and stereo are not advertising. Please check the console output and help me in this regard.

      roslaunch voxl_mpa_to_ros voxl_mpa_to_ros.launch
      ... logging to /home/root/.ros/log/e9401558-1dd3-11b2-8acb-18473db1c7ad/roslaunch-apq8096-3329.log
      Checking log directory for disk usage. This may take awhile.
      Press Ctrl-C to interrupt
      Done checking log file disk usage. Usage is <1GB.

      started roslaunch server http://192.168.8.1:45675/

      SUMMARY

      PARAMETERS

      • /mpa/voxl_mpa_to_ros_node/image0_pipe: tracking
      • /mpa/voxl_mpa_to_ros_node/image0_publish: True
      • /mpa/voxl_mpa_to_ros_node/image1_pipe: hires_preview
      • /mpa/voxl_mpa_to_ros_node/image1_publish: True
      • /mpa/voxl_mpa_to_ros_node/image2_pipe: qvio_overlay
      • /mpa/voxl_mpa_to_ros_node/image2_publish: True
      • /mpa/voxl_mpa_to_ros_node/image3_pipe:
      • /mpa/voxl_mpa_to_ros_node/image3_publish: False
      • /mpa/voxl_mpa_to_ros_node/image4_pipe:
      • /mpa/voxl_mpa_to_ros_node/image4_publish: False
      • /mpa/voxl_mpa_to_ros_node/image5_pipe:
      • /mpa/voxl_mpa_to_ros_node/image5_publish: False
      • /mpa/voxl_mpa_to_ros_node/imu0_pipe: imu0
      • /mpa/voxl_mpa_to_ros_node/imu0_publish: True
      • /mpa/voxl_mpa_to_ros_node/imu1_pipe: imu1
      • /mpa/voxl_mpa_to_ros_node/imu1_publish: True
      • /mpa/voxl_mpa_to_ros_node/stereo_pipe: stereo
      • /mpa/voxl_mpa_to_ros_node/stereo_publish: True
      • /mpa/voxl_mpa_to_ros_node/tof_cutoff: 100
      • /mpa/voxl_mpa_to_ros_node/tof_pipe: tof
      • /mpa/voxl_mpa_to_ros_node/tof_publish: True
      • /mpa/voxl_mpa_to_ros_node/vio0_pipe: qvio
      • /mpa/voxl_mpa_to_ros_node/vio0_publish: True
      • /mpa/voxl_mpa_to_ros_node/vio1_pipe:
      • /mpa/voxl_mpa_to_ros_node/vio1_publish: False
      • /rosdistro: indigo
      • /rosversion: 1.11.21

      NODES
      /mpa/
      voxl_mpa_to_ros_node (voxl_mpa_to_ros/voxl_mpa_to_ros_node)

      auto-starting new master
      process[master]: started with pid [3348]
      ROS_MASTER_URI=http://localhost:11311/

      setting /run_id to e9401558-1dd3-11b2-8acb-18473db1c7ad
      process[rosout-1]: started with pid [3361]
      started core service [/rosout]
      process[mpa/voxl_mpa_to_ros_node-2]: started with pid [3375]
      Param: "image3_publish" set to false, not publishing associated interface
      Param: "image4_publish" set to false, not publishing associated interface
      Param: "image5_publish" set to false, not publishing associated interface
      Param: "vio1_publish" set to false, not publishing associated interface
      Starting Manager Thread with 8 interfaces

      MPA to ROS app is now running

      Did not find pipe for interface: tracking,
      interface will be idle until its pipe appears
      Did not find pipe for interface: hires_preview,
      interface will be idle until its pipe appears
      Did not find pipe for interface: qvio_overlay,
      interface will be idle until its pipe appears
      Did not find pipe for interface: stereo,
      interface will be idle until its pipe appears
      Found pipe for interface: tof, now advertising
      Found pipe for interface: imu0, now advertising
      Found pipe for interface: imu1, now advertising
      Found pipe for interface: qvio, now advertising

      Thanks & Regards
      Prasanth Kumar Duba
      IIT Hyderabad

      posted in VOXL Flight Deck
      Prasanth Kumar DubaP
      Prasanth Kumar Duba
    • Receiver compatible issue with flight deck

      Dear Team,

      Flight deck is not compatible with flysky fs-ia6b and spectrum AR8020T receivers. According to user guide it has to compatible with any 8-channel receiver but it's couldn't happen.
      Kindly check and correct me if i'm wrong in this regard.

      posted in VOXL Flight Deck
      Prasanth Kumar DubaP
      Prasanth Kumar Duba
    • RE: Integration with Spectrum AR8020T receiver

      @Chad-Sweet I have tried with flysky receiver also but it's not working. Please suggest the receiver which is compatiable with flight deck.

      posted in VOXL Flight Deck
      Prasanth Kumar DubaP
      Prasanth Kumar Duba
    • Integration with Spectrum AR8020T receiver

      Dear Team,
      I have connected the AR8020T receiver with the flight deck, but there is an issue with radio calibration in QGround Control software.
      Would you please check the attached image and help me in this regard?

      1.jpg

      Regards
      Prasanth Kumar

      posted in VOXL Flight Deck
      Prasanth Kumar DubaP
      Prasanth Kumar Duba
    • RE: FlightDeck not compatible with Frsky?

      @Mark-Sears
      Hi,

      I have also got the flight deck only. Now, I would like to connect to FS-iA6B receiver. For that given cable is not suitable. Could you please suggest me in this regard.

      Thanks

      posted in VOXL Flight Deck
      Prasanth Kumar DubaP
      Prasanth Kumar Duba
    • Integration of VOXL on Quadcopter

      Hi,
      I have done Wifi setup, SSH and Installation of software with voxl flight deck using voxl quick starts manual. But, I am unable to find the how to connect my quad copter to voxl. Could you please help me in this regard.

      Thanks and Regards,
      Prasanth Kumar

      posted in VOXL m500 Reference Drone
      Prasanth Kumar DubaP
      Prasanth Kumar Duba