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    VOXL2 mavlink topic streaming modifications

    VOXL 2
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    • Eric KatzfeyE
      Eric Katzfey ModalAI Team @JoeC
      last edited by

      @JoeC Okay, interesting, I'll have to look into that.

      1 Reply Last reply Reply Quote 0
      • Eric KatzfeyE
        Eric Katzfey ModalAI Team @JoeC
        last edited by

        @JoeC The RC_CHANNELS message relies on the input_rc topic. Are you sure that that is being generated? Can you see it being logged in log files? Can you see it with px4-listener input_rc -n 1 when PX4 is running?

        J 1 Reply Last reply Reply Quote 0
        • Taylor PresleyT
          Taylor Presley
          last edited by

          @JoeC @Eric-Katzfey following. I'm using the VOXL 2 flight deck, Spektrum receiver, and Spektrum DXs transmitter. They are bound and I'm getting MAVLink messages in QGC, but no RC channels. PX4 is not publishing RC messages. Any feedback is appreciated!

          voxl2:/$ px4-listener input_rc
          never published
          
          Eric KatzfeyE 1 Reply Last reply Reply Quote 0
          • Eric KatzfeyE
            Eric Katzfey ModalAI Team @Taylor Presley
            last edited by

            @Taylor-Presley How are you starting px4? Is it being started via systemd service or are you starting it from the command line? Are you using the voxl-px4 script or calling px4 directly? You need to make sure that the script is trying to start the spektrum_rc driver otherwise it will produce no output. Can you verify that the spektrum_rc driver is in fact starting and not some other RC driver?

            1 Reply Last reply Reply Quote 0
            • Taylor PresleyT
              Taylor Presley
              last edited by

              @Eric-Katzfey I've tried both, below is the output after I disable px4 and then start it using voxl-px4. It does appear to try and start spektrum_rc and then returns the errors "Open failed on 8" and "dsm init failed." I also get "px4io read failed," is it possible they are related? Thanks in advance for your help!

              voxl2:/$ voxl-inspect-services
               Service Name         |  Enabled  |   Running   |  CPU Usage
              ---------------------------------------------------------------
               docker-autorun       | Disabled  | Not Running |
               docker-daemon        | Disabled  | Not Running |
               modallink-relink     | Disabled  | Not Running |
               voxl-camera-server   | Disabled  | Not Running |
               voxl-cpu-monitor     |  Enabled  |   Running   |     0.0
               voxl-dfs-server      | Disabled  | Not Running |
               voxl-imu-server      | Disabled  | Not Running |
               voxl-mavlink-server  | Disabled  | Not Running |
               voxl-modem           | Disabled  | Not Running |
               voxl-portal          | Disabled  | Not Running |
               voxl-px4-imu-server  | Disabled  | Not Running |
               voxl-px4             | Disabled  | Not Running |
               voxl-qvio-server     | Disabled  | Not Running |
               voxl-static-ip       | Disabled  | Not Running |
               voxl-streamer        | Disabled  | Not Running |
               voxl-tag-detector    | Disabled  | Not Running |
               voxl-tflite-server   | Disabled  | Not Running |
               voxl-time-sync       | Disabled  | Not Running |
               voxl-vision-px4      |  Enabled  |   Running   |     0.0
               voxl-wait-for-fs     | Disabled  | Not Running |
              voxl2:/$ voxl-px4
              Found DSP signature file
              INFO  [px4] mlockall() enabled. PX4's virtual address space is locked into RAM.
              INFO  [px4] assuming working directory is rootfs, no symlinks needed.
              
              ______  __   __    ___
              | ___ \ \ \ / /   /   |
              | |_/ /  \ V /   / /| |
              |  __/   /   \  / /_| |
              | |     / /^\ \ \___  |
              \_|     \/   \/     |_/
              
              px4 starting.
              
              INFO  [px4] Calling startup script: /bin/sh /etc/modalai/voxl-px4.config 0
              Running on M0054
              INFO  [muorb] SLPI: Creating qurt thread hpwork
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_hpwork with tid 82
              INFO  [muorb] SLPI: Creating qurt thread lpwork
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_lpwork with tid 81
              INFO  [muorb] SLPI: Creating qurt thread wkr_hrt
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wkr_hrt with tid 80
              INFO  [muorb] SLPI: Creating qurt thread client_sync_thread
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_client_sync_thread with tid 79
              INFO  [muorb] SLPI: Creating qurt thread wq_manager
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wq_manager with tid 78
              INFO  [muorb] SLPI: Creating qurt thread qshell
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_qshell with tid 77
              INFO  [muorb] SLPI: muorb aggregator thread running
              INFO  [qshell] Send cmd: 'icm42688p start -s'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: icm42688p start -s
              INFO  [muorb] SLPI: Creating qurt thread wq_SPI1
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wq_SPI1 with tid 76
              INFO  [muorb] SLPI: *** SPI Device ID 0x26000a 2490378
              INFO  [uorb] Advertising remote topic sensor_accel
              INFO  [uorb] Marking DeviceNode(parameter_server_set_used_request) as advertised in process_remote_topic
              INFO  [muorb] SLPI: Marking DeviceNode(parameter_server_set_used_response) as advertised in process_remote_to
              INFO  [uorb] Advertising remote topic sensor_gyro
              INFO  [uorb] Advertising remote topic imu_server
              INFO  [muorb] SLPI: on SPI bus 1
              INFO  [muorb] SLPI: icm42688p #0 on SPI bus 1 (devid=0x0)
              INFO  [muorb] SLPI:
              
              INFO  [muorb] SLPI: Ok executing command: icm42688p start -s
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 77614428, current timestamp 77614429
              INFO  [uorb] Advertising remote topic qshell_retval
              INFO  [qshell] qshell return value timestamp: 77614428, local time: 77754132
              INFO  [uorb] Advertising remote topic sensor_gyro_fifo
              INFO  [uorb] Advertising remote topic sensor_accel_fifo
              INFO  [muorb] SLPI: Marking DeviceNode(parameter_client_reset_request) as advertised in process_remote_topic
              ERROR [muorb] SLPI: Cannot reset all parameters on client side
              INFO  [uorb] Marking DeviceNode(parameter_client_reset_response) as advertised in process_remote_topic
              INFO  [muorb] SLPI: Advertising remote topic parameter_update
              INFO  [muorb] SLPI: Marking DeviceNode(parameter_client_set_value_request) as advertised in process_remote_to
              INFO  [uorb] Marking DeviceNode(parameter_client_set_value_response) as advertised in process_remote_topic
              INFO  [logger] logger started (mode=all)
              Starting Holybro magnetometer
              INFO  [qshell] Send cmd: 'ist8310 start -R 10 -X -b 1'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: ist8310 start -R 10 -X -b 1
              INFO  [muorb] SLPI: Creating qurt thread wq_I2C1
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wq_I2C1 with tid 75
              INFO  [muorb] SLPI: *** I2C Device ID 0x60e09 396809
              INFO  [muorb] SLPI: ist8310 #0 on I2C bus 1 (external)
              
              INFO  [muorb] SLPI: Ok executing command: ist8310 start -R 10 -X -b 1
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 80719911, current timestamp 80719912
              INFO  [qshell] qshell return value timestamp: 80719911, local time: 80721066
              Starting Holybro LED driver
              INFO  [qshell] Send cmd: 'rgbled_ncp5623c start -X -b 1 -f 400 -a 56'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: rgbled_ncp5623c start -X -b 1 -f 400 -a 56
              INFO  [muorb] SLPI: *** I2C Device ID 0x7b3809 8075273
              INFO  [muorb] SLPI: rgbled_ncp5623c #0 on I2C bus 1 (external)
              
              INFO  [muorb] SLPI: Ok executing command: rgbled_ncp5623c start -X -b 1 -f 400 -a 56
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 80751723, current timestamp 80751723
              INFO  [qshell] qshell return value timestamp: 80751723, local time: 80753408
              INFO  [qshell] Send cmd: 'icp10100 start -I -b 5'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: icp10100 start -I -b 5
              INFO  [muorb] SLPI: Creating qurt thread wq_I2C5
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wq_I2C5 with tid 74
              INFO  [muorb] SLPI: *** I2C Device ID 0x9c6329 10249001
              INFO  [muorb] SLPI: probe probe succeeded. data = 0x1 0x48
              INFO  [muorb] SLPI: icp10100 #0 on I2C bus 5
              
              INFO  [muorb] SLPI: Ok executing command: icp10100 start -I -b 5
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 80788487, current timestamp 80788488
              INFO  [qshell] qshell return value timestamp: 80788487, local time: 80789647
              Starting modalai_esc driver
              INFO  [uorb] Advertising remote topic sensor_mag
              INFO  [uorb] Advertising remote topic sensor_baro
              INFO  [qshell] Send cmd: 'modalai_esc start'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: modalai_esc start
              INFO  [muorb] SLPI: Creating qurt thread wq_hp_default
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wq_hp_default with tid 73
              INFO  [uorb] Advertising remote topic test_motor
              INFO  [muorb] SLPI: Ok executing command: modalai_esc start
              INFO  [muorb] SLPI: Opened UART ESC device
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 80881200, current timestamp 80881201
              INFO  [qshell] qshell return value timestamp: 80881200, local time: 80883293
              INFO  [qshell] Send cmd: 'mixer load /dev/uart_esc quad_x.main.mix'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: mixer load /dev/uart_esc quad_x.main.mix
              INFO  [muorb] SLPI: Creating qurt thread wq_rate_ctrl
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wq_rate_ctrl with tid 71
              INFO  [muorb] SLPI: Ok executing command: mixer load /dev/uart_esc quad_x.main.mix
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 80962353, current timestamp 80962354
              INFO  [qshell] qshell return value timestamp: 80962353, local time: 80964191
              INFO  [uorb] Advertising remote topic actuator_outputs
              INFO  [uorb] Advertising remote topic multirotor_motor_limits
              INFO  [qshell] Send cmd: 'voxlpm start -X -b 2'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: voxlpm start -X -b 2
              INFO  [muorb] SLPI: Creating qurt thread wq_I2C2
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wq_I2C2 with tid 4169
              INFO  [muorb] SLPI: *** I2C Device ID 0x784411 7881745
              INFO  [uorb] Advertising remote topic battery_status
              INFO  [muorb] SLPI: voxlpm #0 on I2C bus 2 (external)
              
              INFO  [muorb] SLPI: Ok executing command: voxlpm start -X -b 2
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 81015254, current timestamp 81015255
              INFO  [qshell] qshell return value timestamp: 81015254, local time: 81017021
              INFO  [uorb] Advertising remote topic power_monitor
              Starting Holybro GPS
              INFO  [qshell] Send cmd: 'gps start -d 7 -b 115200'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: gps start -d 7 -b 115200
              INFO  [muorb] SLPI: Creating qurt thread gps
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_gps with tid 70
              INFO  [muorb] SLPI: Ok executing command: gps start -d 7 -b 115200
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 81067431, current timestamp 81067432
              INFO  [qshell] qshell return value timestamp: 81067431, local time: 81070463
              INFO  [qshell] Send cmd: 'px4io detect'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: px4io detect
              INFO  [muorb] SLPI: serial port fd 2
              ERROR [muorb] SLPI: px4io read failed
              ERROR [muorb] SLPI: px4io io_reg_get(0,0,1): data error -5
              ERROR [muorb] SLPI: IO not installed
              ERROR [muorb] SLPI: Detection attempt 2 failed
              ERROR [muorb] SLPI: Detection attempt 1 failed
              ERROR [muorb] SLPI: Detection attempt 0 failed
              ERROR [muorb] SLPI: Failed to execute command: px4io detect
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 81127227, current timestamp 81127228
              INFO  [qshell] cmd returned with: -17
              INFO  [qshell] qshell return value timestamp: 81127227, local time: 81130928
              ERROR [qshell] Command failed
              M0065 not detected, starting Spektrum RC driver
              INFO  [qshell] Send cmd: 'spektrum_rc start -d 8'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: spektrum_rc start -d 8
              INFO  [muorb] SLPI: Creating qurt thread spektrum_rc_main
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_spektrum_rc_main with tid 67
              INFO  [muorb] SLPI: Ok executing command: spektrum_rc start -d 8
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 81177434, current timestamp 81177435
              ERROR [muorb] SLPI: Open failed on 8
              ERROR [muorb] SLPI: dsm init failed
              INFO  [qshell] qshell return value timestamp: 81177434, local time: 81180285
              INFO  [qshell] Send cmd: 'sensors start'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: sensors start
              INFO  [muorb] SLPI: Creating qurt thread wq_nav_and_controllers
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wq_nav_and_controllers with tid 4163
              INFO  [muorb] SLPI: Ok executing command: sensors start
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 82265425, current timestamp 82265426
              INFO  [uorb] Advertising remote topic vehicle_angular_acceleration
              INFO  [uorb] Advertising remote topic vehicle_angular_velocity
              INFO  [qshell] qshell return value timestamp: 82265425, local time: 82269473
              INFO  [muorb] SLPI: Creating qurt thread wq_INS0
              
              INFO  [muorb] SLPI: Successfully created px4 task PX4_wq_INS0 with tid 66
              INFO  [uorb] Advertising remote topic vehicle_imu
              INFO  [uorb] Advertising remote topic vehicle_imu_status
              INFO  [uorb] Advertising remote topic sensors_status_imu
              INFO  [uorb] Advertising remote topic vehicle_acceleration
              INFO  [uorb] Advertising remote topic vehicle_magnetometer
              INFO  [uorb] Advertising remote topic sensor_preflight_mag
              INFO  [uorb] Advertising remote topic vehicle_air_data
              INFO  [qshell] Send cmd: 'ekf2 start'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: ekf2 start
              INFO  [uorb] Advertising remote topic sensor_selection
              INFO  [uorb] Advertising remote topic sensor_combined
              INFO  [muorb] SLPI: Ok executing command: ekf2 start
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 82536895, current timestamp 82536896
              INFO  [qshell] qshell return value timestamp: 82536895, local time: 82539136
              ERROR [muorb] SLPI: 0 - vehicle_magnetometer lost, generation 0 -> 12
              INFO  [uorb] Advertising remote topic ekf2_timestamps
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: mc_pos_control start
              INFO  [qshell] Send cmd: 'mc_pos_control start'
              INFO  [muorb] SLPI: Ok executing command: mc_pos_control start
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 82596219, current timestamp 82596219
              INFO  [qshell] qshell return value timestamp: 82596219, local time: 82598209
              INFO  [qshell] Send cmd: 'mc_att_control start'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: mc_att_control start
              INFO  [muorb] SLPI: Ok executing command: mc_att_control start
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 82672105, current timestamp 82672106
              INFO  [qshell] qshell return value timestamp: 82672105, local time: 82676085
              INFO  [qshell] Send cmd: 'mc_rate_control start'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: mc_rate_control start
              INFO  [muorb] SLPI: Ok executing command: mc_rate_control start
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 82779424, current timestamp 82779425
              INFO  [qshell] qshell return value timestamp: 82779424, local time: 82783625
              INFO  [qshell] Send cmd: 'mc_hover_thrust_estimator start'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: mc_hover_thrust_estimator start
              INFO  [muorb] SLPI: Ok executing command: mc_hover_thrust_estimator start
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 82819473, current timestamp 82819474
              INFO  [qshell] qshell return value timestamp: 82819473, local time: 82821069
              INFO  [qshell] Send cmd: 'land_detector start multicopter'
              INFO  [muorb] SLPI: Marking DeviceNode(qshell_req) as advertised in process_remote_topic
              INFO  [muorb] SLPI: qshell gotten: land_detector start multicopter
              INFO  [muorb] SLPI: Ok executing command: land_detector start multicopter
              INFO  [muorb] SLPI: Sending qshell retval with timestamp 82868826, current timestamp 82868827
              INFO  [qshell] qshell return value timestamp: 82868826, local time: 82872765
              INFO  [uorb] Advertising remote topic vehicle_land_detected
              INFO  [muorb] SLPI: 83015116: reset position to last known position
              INFO  [muorb] SLPI: 83015116: reset velocity to zero
              INFO  [uorb] Advertising remote topic vehicle_local_position
              INFO  [uorb] Advertising remote topic vehicle_odometry
              INFO  [uorb] Advertising remote topic estimator_states
              INFO  [uorb] Advertising remote topic estimator_status
              INFO  [uorb] Advertising remote topic estimator_status_flags
              INFO  [uorb] Advertising remote topic estimator_innovations
              INFO  [uorb] Advertising remote topic estimator_innovation_test_ratios
              INFO  [uorb] Advertising remote topic estimator_innovation_variances
              INFO  [dataman] Unknown restart, data manager file '/data/px4/dataman' size is 11798680 bytes
              INFO  [muorb] SLPI: Advertising remote topic position_setpoint_triplet
              INFO  [commander] Mission #3 loaded, 1 WPs, curr: 0
              INFO  [muorb] SLPI: Advertising remote topic mission
              INFO  [commander] LED: open /dev/led0 failed (22)
              INFO  [muorb] SLPI: Advertising remote topic led_control
              INFO  [muorb] SLPI: Advertising remote topic tune_control
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed EKF health preflight check while waiting for filter to settle
              INFO  [muorb] SLPI: Advertising remote topic vehicle_control_mode
              INFO  [muorb] SLPI: Advertising remote topic vehicle_status
              INFO  [muorb] SLPI: Advertising remote topic actuator_armed
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [muorb] SLPI: Advertising remote topic commander_state
              INFO  [uorb] Advertising remote topic rate_ctrl_status
              INFO  [uorb] Advertising remote topic actuator_controls_0
              INFO  [muorb] SLPI: Advertising remote topic vehicle_status_flags
              INFO  [muorb] SLPI: Advertising remote topic vehicle_command
              INFO  [commander] Handling Commander command 176
              INFO  [muorb] SLPI: Advertising remote topic vehicle_command_ack
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [mavlink] mode: Onboard, data rate: 100000 B/s on udp port 14556 remote port 14557
              INFO  [muorb] SLPI: Marking DeviceNode(vehicle_command) as advertised in process_remote_topic
              INFO  [uorb] Advertising remote topic estimator_sensor_bias
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [muorb] SLPI: Advertising remote topic telemetry_status
              INFO  [px4] Startup script returned successfully
              pxh> INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [muorb] SLPI: 90040983: EKF aligned, (baro hgt, IMU buf: 11, OBS buf: 8)
              INFO  [PreFlightCheck] Failed system power preflight check
              INFO  [uorb] Advertising remote topic vehicle_attitude
              INFO  [uorb] Advertising remote topic vehicle_attitude_setpoint
              INFO  [uorb] Advertising remote topic vehicle_rates_setpoint
              
              1 Reply Last reply Reply Quote 0
              • J
                JoeC @Eric Katzfey
                last edited by

                @Eric-Katzfey Hi Eric and @Taylor-Presley you might find this helpful as well, I just had a chance to setup the Spektrum bind cable and a Spektrum receiver/xmitter. I AM now indeed getting RC_CHANNELS so I think my situation was because I didn't have the RC transmitter on the last time I was testing.

                @Taylor-Presley I note in your posted photo, most services are not running; on mine that is working at the moment, I've got camera-server, cpu-monitor, imu-server, mavlink-server, portal, px4-imu-server, and vision-px4 all running. One thing you can try as well is to ensure you ran 'voxl-configure-mpa -p --family sentinel' and see if your setup starts working.

                1 Reply Last reply Reply Quote 0
                • Taylor PresleyT
                  Taylor Presley
                  last edited by

                  @JoeC I did try that because I figured I may have screwed something up during HITL testing, but input_rc is still not publishing, sensor_gps is not published, and px4io is still failing to read. I'm open to trying anything that may work, all comments appreciated!

                  Eric KatzfeyE 1 Reply Last reply Reply Quote 0
                  • Eric KatzfeyE
                    Eric Katzfey ModalAI Team @Taylor Presley
                    last edited by

                    @Taylor-Presley px4io will fail to read if you do not have a px4io board attached to VOXL2.

                    Eric KatzfeyE 1 Reply Last reply Reply Quote 0
                    • Eric KatzfeyE
                      Eric Katzfey ModalAI Team @Eric Katzfey
                      last edited by

                      @Eric-Katzfey You can see in the script that if it fails to detect the px4io board (as you saw) then it will attempt to start the Spektum RC driver instead. However, your output shows that it fails to initialize uart 8. That doesn't look right.

                      Eric KatzfeyE 1 Reply Last reply Reply Quote 0
                      • Eric KatzfeyE
                        Eric Katzfey ModalAI Team @Eric Katzfey
                        last edited by

                        @Eric-Katzfey Sounds like you have 2 issues here that are not related to the original post. Can you create 2 new forum posts for the Spektrum issue and the GPS issue? Then we can try to solve those independently. Thanks!

                        Taylor PresleyT 1 Reply Last reply Reply Quote -1
                        • Taylor PresleyT
                          Taylor Presley @Eric Katzfey
                          last edited by

                          @Eric-Katzfey Thanks Eric, for future readers, I've created a new post at Voxl 2 Spektrum RC Issue.

                          1 Reply Last reply Reply Quote 0
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