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  3. Attempting to get the motors spinning with no luck

Attempting to get the motors spinning with no luck

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  • M Offline
    M Offline
    mascenzi
    wrote on last edited by
    #1

    Hello, I'll keep it simple. I'm just attempting to get the motors spinning at this point. Here is what I have and what I'm seeing.

    Hardware:

    wiring diagram.jpg

    As you can see from the wiring this is my component list

    • Voxl2
    • 4in1 ESC
    • Expander Board
    • Power Module
    • USB Expansion
    • USB adapter for Wifi antenna
    • Four T-Motor F90 motors

    Software:

    • QGroundControl Version 4.3
    • Voxl
      • System-image 1.7.1
      • Kernel 4.19.125
      • hw version m0054
      • voxl-suite 1.1.0
      • Packages
        • voxl-px4 1.14.0-2.0.55

    If you need any other version information, let me know and I'll update the OP.

    I believe I have the VOXL2 configured for proper communication. If I run voxl-inspect-services, the following services are active.

    • voxl-cpu-monitor Enabled Running
    • voxl-imu-server Enabled Running
    • voxl-mavlink-server Enabled Running
    • voxl-portal Enabled Running
    • voxl-px4 Enabled Running
    • voxl-softap Enabled Running
    • voxl-vision-hub Enabled Running
    • voxl-wait-for-fs Enabled Running

    When I run voxl-inspect-mavlink mavlink_to_gcs I see heartbeat and other informations update rates.

    QGroundControl:

    • Airframe - Quadrotor x
    • Vehicle - Generic Quadcopter
    • Firmware v. - 1.14.0
    • CustomerFW ver. - 2.0.55
    • Sensors:
      * Gryo - Check
      * Accelerometer - Check
      * Level Horizon - Check
      * Compas - Failed: No Mags found
    • Actuators Setup
      * Configuration - VOXL ESC

    I've worked through the Voxl Dev Bootcamp. I've also used the following links for reference.
    Modalai: Using VOXL ESCs with PX4
    PXF: Modalai VOXL 2

    Any help would be much appreciated.

    Alex KushleyevA 1 Reply Last reply
    0
    • M mascenzi

      Hello, I'll keep it simple. I'm just attempting to get the motors spinning at this point. Here is what I have and what I'm seeing.

      Hardware:

      wiring diagram.jpg

      As you can see from the wiring this is my component list

      • Voxl2
      • 4in1 ESC
      • Expander Board
      • Power Module
      • USB Expansion
      • USB adapter for Wifi antenna
      • Four T-Motor F90 motors

      Software:

      • QGroundControl Version 4.3
      • Voxl
        • System-image 1.7.1
        • Kernel 4.19.125
        • hw version m0054
        • voxl-suite 1.1.0
        • Packages
          • voxl-px4 1.14.0-2.0.55

      If you need any other version information, let me know and I'll update the OP.

      I believe I have the VOXL2 configured for proper communication. If I run voxl-inspect-services, the following services are active.

      • voxl-cpu-monitor Enabled Running
      • voxl-imu-server Enabled Running
      • voxl-mavlink-server Enabled Running
      • voxl-portal Enabled Running
      • voxl-px4 Enabled Running
      • voxl-softap Enabled Running
      • voxl-vision-hub Enabled Running
      • voxl-wait-for-fs Enabled Running

      When I run voxl-inspect-mavlink mavlink_to_gcs I see heartbeat and other informations update rates.

      QGroundControl:

      • Airframe - Quadrotor x
      • Vehicle - Generic Quadcopter
      • Firmware v. - 1.14.0
      • CustomerFW ver. - 2.0.55
      • Sensors:
        * Gryo - Check
        * Accelerometer - Check
        * Level Horizon - Check
        * Compas - Failed: No Mags found
      • Actuators Setup
        * Configuration - VOXL ESC

      I've worked through the Voxl Dev Bootcamp. I've also used the following links for reference.
      Modalai: Using VOXL ESCs with PX4
      PXF: Modalai VOXL 2

      Any help would be much appreciated.

      Alex KushleyevA Offline
      Alex KushleyevA Offline
      Alex Kushleyev
      ModalAI Team
      wrote on last edited by Alex Kushleyev
      #2

      @mascenzi , with ModalAI ESC you don't need the M0065 expander. You need to connect the ESC J2 (6-pin Hirose connector) to VOXL2 J18 (4-pin JST GH) using MCBL-00029 : https://www.modalai.com/collections/cables-1/products/mcbl-00029 . Communication between ESC and Voxl2 will happen using UART.

      M 1 Reply Last reply
      1
      • Alex KushleyevA Alex Kushleyev

        @mascenzi , with ModalAI ESC you don't need the M0065 expander. You need to connect the ESC J2 (6-pin Hirose connector) to VOXL2 J18 (4-pin JST GH) using MCBL-00029 : https://www.modalai.com/collections/cables-1/products/mcbl-00029 . Communication between ESC and Voxl2 will happen using UART.

        M Offline
        M Offline
        mascenzi
        wrote on last edited by
        #3

        @Alex-Kushleyev thank you so much for reaching out with support. I had to tear down the voxl2 setup and build out a pixhawk unit so I could complete thrust testing for our initial frame design. I will get the voxl2 model back up and running and test out your configuration. I actually don't think we have that cable. I'll have to put in order in for it. I'll post back with verification once I have the result.

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