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  1. ModalAI Support Forum
  2. VOXL Compute & Autopilot
  3. VOXL 2
  4. Voxl2 Spektrum Receiver error

Voxl2 Spektrum Receiver error

Scheduled Pinned Locked Moved VOXL 2
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  • Eric KatzfeyE Eric Katzfey

    @Chase-Riley Here is a link to the transmitter we use: https://www.horizonhobby.com/product/dx6e-6-channel-dsmx-transmitter-only/SPMR6655.html

    Chase RileyC Offline
    Chase RileyC Offline
    Chase Riley
    Regular
    wrote on last edited by
    #64

    @Eric-Katzfey When getting everything tested to go out and fly I started receiving a failsafe for ESC failure. When we were working with this back in SDK 1.0 in this thread. I had the issue of the actuators tab not showing up in QGC. I can now see the actuators tab on SDK 1.1.2 however I can not test the motors and when I try to arm I receive ESC Failure message. I am not sure if this has something to do with the custom deb file like it did when I couldn't see the actuators tab.

    I can upload firmware and params to the ESC fine. Running voxl-esc-scan.py returns no issues. Any thoughts?

    1 Reply Last reply
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    • Eric KatzfeyE Eric Katzfey

      @Chase-Riley Here is a link to the transmitter we use: https://www.horizonhobby.com/product/dx6e-6-channel-dsmx-transmitter-only/SPMR6655.html

      Chase RileyC Offline
      Chase RileyC Offline
      Chase Riley
      Regular
      wrote on last edited by Chase Riley
      #65

      @Eric-Katzfey I was able to solve the ESC issue. It was not linked to the Spektrum issue. After getting the ESC to function I was not able to control throttle on the air vehicle. I am able to calibrate the RC controller and set flight modes and so on. Everything seems normal until a arm the motors (testing in Stabilize). The motors arm and spin up but I am unable to change the speed on the motors with any input of the controller. I checked the Px4 RC params and all match previously good known params. I have inlcluded a snippet of running voxl-px4 -d with Spektrum sill with -v argument. I noticed there was another error with a different value and was also 32 bytes instead of the 16 bytes we have been seeing.

      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 3
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [uORB] Advertising remote topic mavlink_log
      INFO  [muorb] SLPI: Armed by external command	
      INFO  [uORB] Advertising remote topic vehicle_command_ack
      INFO  [logger] Start file log (type: full)
      WARN  [uORB] orb_advertise_multi: failed to set queue size
      INFO  [logger] [logger] /data/px4/log/2024-01-23/16_57_27.ulg	
      WARN  [mavlink] Event dropped (7, 65526)
      WARN  [mavlink] Event dropped (7, 65526)
      INFO  [logger] Opened full log file: /data/px4/log/2024-01-23/16_57_27.ulg
      INFO  [muorb] SLPI: Advertising remote topic logger_status
      WARN  [mavlink] Dropped 65519 events (seq=65526)
      WARN  [mavlink] Dropped 65519 events (seq=65526)
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Takeoff detected	
      WARN  [mavlink] Event dropped (65527, 7)
      WARN  [mavlink] Event dropped (65527, 7)
      WARN  [mavlink] Dropped 7 events (seq=7)
      WARN  [mavlink] Dropped 7 events (seq=7)
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: baudrate set to 9600
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 1
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 2
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 3
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: u-blox firmware version: SPG 3.01
      INFO  [muorb] SLPI: u-blox protocol version: 18.00
      INFO  [muorb] SLPI: u-blox module: NEO-M8N-0
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Landing detected	
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [muorb] SLPI: baudrate set to 9600
      INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 1
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      ERROR [muorb] SLPI: Spektrum RC: Invalid DSM frame. 32 bytes. Protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
      INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
      INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
      INFO  [muorb] SLPI: Disarmed by landing	
      INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
      INFO  [uORB] Marking DeviceNode(parameter_server_set_value_request) as advertised in process_remote_topic
      INFO  [muorb] SLPI: Marking DeviceNode(parameter_server_set_value_response) as advertised in process_remote_t
      INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
      
      Eric KatzfeyE 1 Reply Last reply
      0
      • Eric KatzfeyE Eric Katzfey

        @Chase-Riley Here is a link to the transmitter we use: https://www.horizonhobby.com/product/dx6e-6-channel-dsmx-transmitter-only/SPMR6655.html

        Chase RileyC Offline
        Chase RileyC Offline
        Chase Riley
        Regular
        wrote on last edited by Chase Riley
        #66

        @Eric-Katzfey I am also getting my hands on a DX6e for me to test. I should be able to try that in the morning. I still would like to figure out the DX8 as well though since we already have a bunch on hand in our lab.

        Eric KatzfeyE 1 Reply Last reply
        0
        • Chase RileyC Chase Riley

          @Eric-Katzfey I was able to solve the ESC issue. It was not linked to the Spektrum issue. After getting the ESC to function I was not able to control throttle on the air vehicle. I am able to calibrate the RC controller and set flight modes and so on. Everything seems normal until a arm the motors (testing in Stabilize). The motors arm and spin up but I am unable to change the speed on the motors with any input of the controller. I checked the Px4 RC params and all match previously good known params. I have inlcluded a snippet of running voxl-px4 -d with Spektrum sill with -v argument. I noticed there was another error with a different value and was also 32 bytes instead of the 16 bytes we have been seeing.

          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 3
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [uORB] Advertising remote topic mavlink_log
          INFO  [muorb] SLPI: Armed by external command	
          INFO  [uORB] Advertising remote topic vehicle_command_ack
          INFO  [logger] Start file log (type: full)
          WARN  [uORB] orb_advertise_multi: failed to set queue size
          INFO  [logger] [logger] /data/px4/log/2024-01-23/16_57_27.ulg	
          WARN  [mavlink] Event dropped (7, 65526)
          WARN  [mavlink] Event dropped (7, 65526)
          INFO  [logger] Opened full log file: /data/px4/log/2024-01-23/16_57_27.ulg
          INFO  [muorb] SLPI: Advertising remote topic logger_status
          WARN  [mavlink] Dropped 65519 events (seq=65526)
          WARN  [mavlink] Dropped 65519 events (seq=65526)
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Takeoff detected	
          WARN  [mavlink] Event dropped (65527, 7)
          WARN  [mavlink] Event dropped (65527, 7)
          WARN  [mavlink] Dropped 7 events (seq=7)
          WARN  [mavlink] Dropped 7 events (seq=7)
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: baudrate set to 9600
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 1
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 2
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 3
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: u-blox firmware version: SPG 3.01
          INFO  [muorb] SLPI: u-blox protocol version: 18.00
          INFO  [muorb] SLPI: u-blox module: NEO-M8N-0
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Landing detected	
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [muorb] SLPI: baudrate set to 9600
          INFO  [muorb] SLPI: Sending initial CFG_VALSET. Attempt: 1
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xfe
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          ERROR [muorb] SLPI: Spektrum RC: Invalid DSM frame. 32 bytes. Protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x63 0x00
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
          INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
          INFO  [muorb] SLPI: 0x00 0x02 0x0b 0xf5 0x2e 0xaa 0x13 0xff
          INFO  [muorb] SLPI: Disarmed by landing	
          INFO  [muorb] SLPI: 0x21 0x56 0x36 0xaa 0x54 0x00 0x65 0x00
          INFO  [uORB] Marking DeviceNode(parameter_server_set_value_request) as advertised in process_remote_topic
          INFO  [muorb] SLPI: Marking DeviceNode(parameter_server_set_value_response) as advertised in process_remote_t
          INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x02
          
          Eric KatzfeyE Offline
          Eric KatzfeyE Offline
          Eric Katzfey
          ModalAI Team
          wrote on last edited by
          #67

          @Chase-Riley Did you analyze the flight log?

          1 Reply Last reply
          0
          • Chase RileyC Chase Riley

            @Eric-Katzfey I am also getting my hands on a DX6e for me to test. I should be able to try that in the morning. I still would like to figure out the DX8 as well though since we already have a bunch on hand in our lab.

            Eric KatzfeyE Offline
            Eric KatzfeyE Offline
            Eric Katzfey
            ModalAI Team
            wrote on last edited by
            #68

            @Chase-Riley For the DX8 there are some configuration options on the transmitter. There is DSMX versus DSM2. That may need to be changed. Have you tried the different options yet?

            Chase RileyC 1 Reply Last reply
            0
            • Eric KatzfeyE Eric Katzfey

              @Chase-Riley For the DX8 there are some configuration options on the transmitter. There is DSMX versus DSM2. That may need to be changed. Have you tried the different options yet?

              Chase RileyC Offline
              Chase RileyC Offline
              Chase Riley
              Regular
              wrote on last edited by
              #69

              @Eric-Katzfey I have tried all of the options in the DX8. 11, 22 and DSM2, DSMX. They all seemed to produce the same results in the logs.

              1 Reply Last reply
              0
              • Eric KatzfeyE Eric Katzfey

                @Chase-Riley Here is a link to the transmitter we use: https://www.horizonhobby.com/product/dx6e-6-channel-dsmx-transmitter-only/SPMR6655.html

                Chase RileyC Offline
                Chase RileyC Offline
                Chase Riley
                Regular
                wrote on last edited by
                #70

                @Eric-Katzfey Here is a voxl-px4 log while testing with a DX6e this morning. I was able to bind and calibrate no problem. I am just not able to control the motors. Flight mode and kill switch seem to be working fine. So seems to have the same behavior as the DX8 with a error in the log for 32 bytes and 0x00.

                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                ERROR [muorb] SLPI: Spektrum RC: Invalid DSM frame. 32 bytes. Protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Armed by external command	
                INFO  [logger] Start file log (type: full)
                INFO  [logger] [logger] /data/px4/log/2024-01-24/19_14_37.ulg	
                INFO  [logger] Opened full log file: /data/px4/log/2024-01-24/19_14_37.ulg
                WARN  [mavlink] Event dropped (297, 65527)
                WARN  [mavlink] Event dropped (297, 65527)
                WARN  [mavlink] Dropped 65230 events (seq=65527)
                WARN  [mavlink] Dropped 65230 events (seq=65527)
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                
                Eric KatzfeyE 1 Reply Last reply
                0
                • Chase RileyC Chase Riley

                  @Eric-Katzfey Here is a voxl-px4 log while testing with a DX6e this morning. I was able to bind and calibrate no problem. I am just not able to control the motors. Flight mode and kill switch seem to be working fine. So seems to have the same behavior as the DX8 with a error in the log for 32 bytes and 0x00.

                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  ERROR [muorb] SLPI: Spektrum RC: Invalid DSM frame. 32 bytes. Protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf5 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Armed by external command	
                  INFO  [logger] Start file log (type: full)
                  INFO  [logger] [logger] /data/px4/log/2024-01-24/19_14_37.ulg	
                  INFO  [logger] Opened full log file: /data/px4/log/2024-01-24/19_14_37.ulg
                  WARN  [mavlink] Event dropped (297, 65527)
                  WARN  [mavlink] Event dropped (297, 65527)
                  WARN  [mavlink] Dropped 65230 events (seq=65527)
                  WARN  [mavlink] Dropped 65230 events (seq=65527)
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  INFO  [muorb] SLPI: Spektrum RC: DSM message parsed successfully
                  INFO  [muorb] SLPI: Spektrum RC: Publishing input_rc
                  INFO  [muorb] SLPI: 0x00 0x00 0x8c 0x05 0x01 0x56 0x14 0x00
                  INFO  [muorb] SLPI: 0x1b 0xf6 0x2e 0xaa 0x3c 0x00 0x34 0x00
                  INFO  [muorb] SLPI: Spektrum RC: 16 bytes from UART, protocol byte 0x00
                  
                  Eric KatzfeyE Offline
                  Eric KatzfeyE Offline
                  Eric Katzfey
                  ModalAI Team
                  wrote on last edited by
                  #71

                  @Chase-Riley Huh, that still doesn't look right. When you calibrate you can move each stick and it shows properly in QGC? And listener input_rc shows the values moving properly when you move the sticks? What is the value of the parameter COM_RC_IN_MODE?

                  Chase RileyC 1 Reply Last reply
                  0
                  • Eric KatzfeyE Eric Katzfey

                    @Chase-Riley Huh, that still doesn't look right. When you calibrate you can move each stick and it shows properly in QGC? And listener input_rc shows the values moving properly when you move the sticks? What is the value of the parameter COM_RC_IN_MODE?

                    Chase RileyC Offline
                    Chase RileyC Offline
                    Chase Riley
                    Regular
                    wrote on last edited by
                    #72

                    @Eric-Katzfey yes, each stick moves correctly in QGC. listener input_rc shows all sticks move correctly. I have tested with COM_RC_IN_MODE set to 0 and 2 and both yield the same results.

                    Eric KatzfeyE 1 Reply Last reply
                    0
                    • Chase RileyC Chase Riley

                      @Eric-Katzfey yes, each stick moves correctly in QGC. listener input_rc shows all sticks move correctly. I have tested with COM_RC_IN_MODE set to 0 and 2 and both yield the same results.

                      Eric KatzfeyE Offline
                      Eric KatzfeyE Offline
                      Eric Katzfey
                      ModalAI Team
                      wrote on last edited by
                      #73

                      @Chase-Riley And they are mapped correctly such that throttle is on the stick you want? Can you do listener on manual_control_setpoint and see the throttle value move when you move the throttle stick?

                      Chase RileyC 1 Reply Last reply
                      0
                      • Eric KatzfeyE Eric Katzfey

                        @Chase-Riley And they are mapped correctly such that throttle is on the stick you want? Can you do listener on manual_control_setpoint and see the throttle value move when you move the throttle stick?

                        Chase RileyC Offline
                        Chase RileyC Offline
                        Chase Riley
                        Regular
                        wrote on last edited by
                        #74

                        @Eric-Katzfey RC_MAP_THROTTLE is set to Channel 3, RC_MAP_YAW is set to Channel 4, RC_MAP_ROLL is set to Channel 1, and RC_MAP_PITCH is set to Channel 2.

                        Moving the Throttle and Yaw stick while running listener manual_control_setpoint shows Throttle and Yaw changing values as it should. It also shows that Stick movement goes TRUE.

                        Eric KatzfeyE 2 Replies Last reply
                        0
                        • Chase RileyC Chase Riley

                          @Eric-Katzfey RC_MAP_THROTTLE is set to Channel 3, RC_MAP_YAW is set to Channel 4, RC_MAP_ROLL is set to Channel 1, and RC_MAP_PITCH is set to Channel 2.

                          Moving the Throttle and Yaw stick while running listener manual_control_setpoint shows Throttle and Yaw changing values as it should. It also shows that Stick movement goes TRUE.

                          Eric KatzfeyE Offline
                          Eric KatzfeyE Offline
                          Eric Katzfey
                          ModalAI Team
                          wrote on last edited by
                          #75

                          @Chase-Riley Then at this point I can't think of how the RC could be related to the motors not spinning up. Can you arm, try to throttle up a few times, then disarm and send us the px4 flight log?

                          Chase RileyC 1 Reply Last reply
                          0
                          • Chase RileyC Chase Riley

                            @Eric-Katzfey RC_MAP_THROTTLE is set to Channel 3, RC_MAP_YAW is set to Channel 4, RC_MAP_ROLL is set to Channel 1, and RC_MAP_PITCH is set to Channel 2.

                            Moving the Throttle and Yaw stick while running listener manual_control_setpoint shows Throttle and Yaw changing values as it should. It also shows that Stick movement goes TRUE.

                            Eric KatzfeyE Offline
                            Eric KatzfeyE Offline
                            Eric Katzfey
                            ModalAI Team
                            wrote on last edited by
                            #76

                            @Chase-Riley And you have tried to throttle up in manual flight mode?

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                            • Eric KatzfeyE Eric Katzfey

                              @Chase-Riley Then at this point I can't think of how the RC could be related to the motors not spinning up. Can you arm, try to throttle up a few times, then disarm and send us the px4 flight log?

                              Chase RileyC Offline
                              Chase RileyC Offline
                              Chase Riley
                              Regular
                              wrote on last edited by
                              #77

                              @Eric-Katzfey I have tried to spin the motors in manual mode as well with no change. I have included a drop box link with the px4 flight log you requested.

                              Link Preview Image
                              Dropbox - 400

                              favicon

                              (www.dropbox.com)

                              Eric KatzfeyE 1 Reply Last reply
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                              • Chase RileyC Chase Riley

                                @Eric-Katzfey I have tried to spin the motors in manual mode as well with no change. I have included a drop box link with the px4 flight log you requested.

                                Link Preview Image
                                Dropbox - 400

                                favicon

                                (www.dropbox.com)

                                Eric KatzfeyE Offline
                                Eric KatzfeyE Offline
                                Eric Katzfey
                                ModalAI Team
                                wrote on last edited by
                                #78

                                @Chase-Riley I'm having some others take a look at the log file. I'm kind of stumped at the moment.

                                Chase RileyC 1 Reply Last reply
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                                • Eric KatzfeyE Eric Katzfey

                                  @Chase-Riley I'm having some others take a look at the log file. I'm kind of stumped at the moment.

                                  Chase RileyC Offline
                                  Chase RileyC Offline
                                  Chase Riley
                                  Regular
                                  wrote on last edited by
                                  #79

                                  @Eric-Katzfey Please let me know what you or your team find. This seems to be the last hurdle to getting me to flight testing. I have a shipping deadline to make on Friday with this system.

                                  Eric KatzfeyE Alex KushleyevA 2 Replies Last reply
                                  0
                                  • Chase RileyC Chase Riley

                                    @Eric-Katzfey Please let me know what you or your team find. This seems to be the last hurdle to getting me to flight testing. I have a shipping deadline to make on Friday with this system.

                                    Eric KatzfeyE Offline
                                    Eric KatzfeyE Offline
                                    Eric Katzfey
                                    ModalAI Team
                                    wrote on last edited by
                                    #80

                                    @Chase-Riley Seems like ESC param issue. Alex is going to respond with some suggestions.

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                                    0
                                    • Chase RileyC Chase Riley

                                      @Eric-Katzfey Please let me know what you or your team find. This seems to be the last hurdle to getting me to flight testing. I have a shipping deadline to make on Friday with this system.

                                      Alex KushleyevA Offline
                                      Alex KushleyevA Offline
                                      Alex Kushleyev
                                      ModalAI Team
                                      wrote on last edited by Alex Kushleyev
                                      #81

                                      @Chase-Riley , we have discussed and the data on the PX4 side looks ok so far, which leads me to believe there may be an error in ESC params, specifically the RPM curve calibration pwm_vs_rpm_curve_a0, pwm_vs_rpm_curve_a1, pwm_vs_rpm_curve_a2.

                                      Please confirm that you performed the calibration (with propeller mounted on motor!) according to instructions here and updated the results (a0, a1, a2) params in your esc params xml file and sent it to the ESC ?

                                      Also double check the min_rpm and max_rpm in your esc params

                                      Alex KushleyevA 1 Reply Last reply
                                      0
                                      • Alex KushleyevA Alex Kushleyev

                                        @Chase-Riley , we have discussed and the data on the PX4 side looks ok so far, which leads me to believe there may be an error in ESC params, specifically the RPM curve calibration pwm_vs_rpm_curve_a0, pwm_vs_rpm_curve_a1, pwm_vs_rpm_curve_a2.

                                        Please confirm that you performed the calibration (with propeller mounted on motor!) according to instructions here and updated the results (a0, a1, a2) params in your esc params xml file and sent it to the ESC ?

                                        Also double check the min_rpm and max_rpm in your esc params

                                        Alex KushleyevA Offline
                                        Alex KushleyevA Offline
                                        Alex Kushleyev
                                        ModalAI Team
                                        wrote on last edited by
                                        #82

                                        Additionally, I saw that you use THR_MDL_FAC set to 0.8, which is what we use in our Sentinel drone. However, your propellers, if i am not mistaken, are much larger and this factor may need to be correct. I will double check how to calculate this factor correctly.

                                        Alex KushleyevA Chase RileyC 2 Replies Last reply
                                        0
                                        • Alex KushleyevA Alex Kushleyev

                                          Additionally, I saw that you use THR_MDL_FAC set to 0.8, which is what we use in our Sentinel drone. However, your propellers, if i am not mistaken, are much larger and this factor may need to be correct. I will double check how to calculate this factor correctly.

                                          Alex KushleyevA Offline
                                          Alex KushleyevA Offline
                                          Alex Kushleyev
                                          ModalAI Team
                                          wrote on last edited by Alex Kushleyev
                                          #83

                                          Another suggestion: you can test your ESC response with the following command:

                                          https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/dev/voxl-esc-tools/calibration.md?ref_type=heads#test-esc-using-rpm-commands (at the very bottom)

                                          (you can adjust your test command according to your motor / prop and min/max rpm, etc)

                                          Chase RileyC 1 Reply Last reply
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