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    Rear Tracking Camera Not Working

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    • george kollamkulamG
      george kollamkulam
      last edited by

      Hi,

      The rear tracking camera on my Starling 2 UAV is not working and doesn't show up on the voxl portal (screenshot attached below). How can we resolve this? Additionally, would this error have an effect on the QVIO blowup issue?
      The Starling 2 is in C27 configuration. The output of “voxl-camera-server -l” is as follows:

      voxl2:~$ voxl-camera-server -l
      existing instance of voxl-camera-server found, attempting to stop it
      DEBUG: Attempting to open the hal module
      DEBUG: SUCCESS: Camera module opened on attempt 0
      DEBUG: ----------- Number of cameras: 4

      DEBUG: Cam idx: 0, Cam slot: 0, Slave Address: 0x0030, Sensor Id: 0x0356
      DEBUG: Cam idx: 1, Cam slot: 1, Slave Address: 0x0034, Sensor Id: 0x0577
      DEBUG: Cam idx: 2, Cam slot: 3, Slave Address: 0x007A, Sensor Id: 0x2975
      DEBUG: Cam idx: 3, Cam slot: 6, Slave Address: 0x0030, Sensor Id: 0x0356
      DEBUG: Note: This list comes from the HAL module and may not be indicative
      DEBUG: of configurations that have full pipelines

      DEBUG: Number of cameras: 4

      ====================================
      Stats for camera: 0

      ANDROID_SCALER_AVAILABLE_RAW_SIZES:
      These are likely supported by the sensor
      1280 x 800
      1280 x 800

      ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
      These are NOT necessarily supported by the sensor
      1280 x 800 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 800 HAL_PIXEL_FORMAT_BLOB
      1280 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 768 HAL_PIXEL_FORMAT_BLOB
      1280 x 720 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 720 HAL_PIXEL_FORMAT_BLOB
      1024 x 738 HAL_PIXEL_FORMAT_YCbCr_420_888
      1024 x 738 HAL_PIXEL_FORMAT_BLOB
      1024 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
      1024 x 768 HAL_PIXEL_FORMAT_BLOB
      864 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      864 x 480 HAL_PIXEL_FORMAT_BLOB
      800 x 600 HAL_PIXEL_FORMAT_YCbCr_420_888
      800 x 600 HAL_PIXEL_FORMAT_BLOB
      800 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      800 x 480 HAL_PIXEL_FORMAT_BLOB
      720 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      720 x 480 HAL_PIXEL_FORMAT_BLOB
      640 x 512 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 512 HAL_PIXEL_FORMAT_BLOB
      640 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 480 HAL_PIXEL_FORMAT_BLOB
      640 x 400 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 400 HAL_PIXEL_FORMAT_BLOB
      640 x 360 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 360 HAL_PIXEL_FORMAT_BLOB
      352 x 288 HAL_PIXEL_FORMAT_YCbCr_420_888
      352 x 288 HAL_PIXEL_FORMAT_BLOB
      320 x 240 HAL_PIXEL_FORMAT_YCbCr_420_888
      320 x 240 HAL_PIXEL_FORMAT_BLOB
      240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
      240 x 320 HAL_PIXEL_FORMAT_BLOB
      176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
      176 x 144 HAL_PIXEL_FORMAT_BLOB
      1280 x 800 HAL_PIXEL_FORMAT_RAW10
      1280 x 800 HAL_PIXEL_FORMAT_RAW12
      1280 x 800 HAL_PIXEL_FORMAT_RAW16
      1280 x 800 HAL_PIXEL_FORMAT_RAW_OPAQUE

      ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
      min = 54
      max = 1596

      ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
      1596

      ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
      min = 0ns
      max = 1318629735ns

      ====================================
      Stats for camera: 1

      ANDROID_SCALER_AVAILABLE_RAW_SIZES:
      These are likely supported by the sensor
      4056 x 3040
      3840 x 2160
      1920 x 1080
      1920 x 1080
      1920 x 1080
      1280 x 720
      1280 x 720

      ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
      These are NOT necessarily supported by the sensor
      4056 x 3040 HAL_PIXEL_FORMAT_YCbCr_420_888
      4056 x 3040 HAL_PIXEL_FORMAT_BLOB
      4000 x 3000 HAL_PIXEL_FORMAT_YCbCr_420_888
      4000 x 3000 HAL_PIXEL_FORMAT_BLOB
      3840 x 2160 HAL_PIXEL_FORMAT_YCbCr_420_888
      3840 x 2160 HAL_PIXEL_FORMAT_BLOB
      3264 x 2448 HAL_PIXEL_FORMAT_YCbCr_420_888
      3264 x 2448 HAL_PIXEL_FORMAT_BLOB
      3200 x 2400 HAL_PIXEL_FORMAT_YCbCr_420_888
      3200 x 2400 HAL_PIXEL_FORMAT_BLOB
      2976 x 2976 HAL_PIXEL_FORMAT_YCbCr_420_888
      2976 x 2976 HAL_PIXEL_FORMAT_BLOB
      2688 x 1512 HAL_PIXEL_FORMAT_YCbCr_420_888
      2688 x 1512 HAL_PIXEL_FORMAT_BLOB
      2592 x 1944 HAL_PIXEL_FORMAT_YCbCr_420_888
      2592 x 1944 HAL_PIXEL_FORMAT_BLOB
      2048 x 1536 HAL_PIXEL_FORMAT_YCbCr_420_888
      2048 x 1536 HAL_PIXEL_FORMAT_BLOB
      1920 x 1440 HAL_PIXEL_FORMAT_YCbCr_420_888
      1920 x 1440 HAL_PIXEL_FORMAT_BLOB
      1928 x 1208 HAL_PIXEL_FORMAT_YCbCr_420_888
      1928 x 1208 HAL_PIXEL_FORMAT_BLOB
      1920 x 1080 HAL_PIXEL_FORMAT_YCbCr_420_888
      1920 x 1080 HAL_PIXEL_FORMAT_BLOB
      1600 x 1200 HAL_PIXEL_FORMAT_YCbCr_420_888
      1600 x 1200 HAL_PIXEL_FORMAT_BLOB
      1440 x 1080 HAL_PIXEL_FORMAT_YCbCr_420_888
      1440 x 1080 HAL_PIXEL_FORMAT_BLOB
      1280 x 960 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 960 HAL_PIXEL_FORMAT_BLOB
      1280 x 800 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 800 HAL_PIXEL_FORMAT_BLOB
      1280 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 768 HAL_PIXEL_FORMAT_BLOB
      1280 x 720 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 720 HAL_PIXEL_FORMAT_BLOB
      1080 x 1080 HAL_PIXEL_FORMAT_YCbCr_420_888
      1080 x 1080 HAL_PIXEL_FORMAT_BLOB
      1024 x 738 HAL_PIXEL_FORMAT_YCbCr_420_888
      1024 x 738 HAL_PIXEL_FORMAT_BLOB
      1024 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
      1024 x 768 HAL_PIXEL_FORMAT_BLOB
      864 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      864 x 480 HAL_PIXEL_FORMAT_BLOB
      800 x 600 HAL_PIXEL_FORMAT_YCbCr_420_888
      800 x 600 HAL_PIXEL_FORMAT_BLOB
      800 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      800 x 480 HAL_PIXEL_FORMAT_BLOB
      720 x 1280 HAL_PIXEL_FORMAT_YCbCr_420_888
      720 x 1280 HAL_PIXEL_FORMAT_BLOB
      720 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      720 x 480 HAL_PIXEL_FORMAT_BLOB
      640 x 512 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 512 HAL_PIXEL_FORMAT_BLOB
      640 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 480 HAL_PIXEL_FORMAT_BLOB
      640 x 400 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 400 HAL_PIXEL_FORMAT_BLOB
      640 x 360 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 360 HAL_PIXEL_FORMAT_BLOB
      352 x 288 HAL_PIXEL_FORMAT_YCbCr_420_888
      352 x 288 HAL_PIXEL_FORMAT_BLOB
      320 x 240 HAL_PIXEL_FORMAT_YCbCr_420_888
      320 x 240 HAL_PIXEL_FORMAT_BLOB
      240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
      240 x 320 HAL_PIXEL_FORMAT_BLOB
      176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
      176 x 144 HAL_PIXEL_FORMAT_BLOB
      4056 x 3040 HAL_PIXEL_FORMAT_RAW10
      4056 x 3040 HAL_PIXEL_FORMAT_RAW12
      4056 x 3040 HAL_PIXEL_FORMAT_RAW16
      4056 x 3040 HAL_PIXEL_FORMAT_RAW_OPAQUE
      3840 x 2160 HAL_PIXEL_FORMAT_RAW10
      3840 x 2160 HAL_PIXEL_FORMAT_RAW12
      3840 x 2160 HAL_PIXEL_FORMAT_RAW16
      3840 x 2160 HAL_PIXEL_FORMAT_RAW_OPAQUE
      1920 x 1080 HAL_PIXEL_FORMAT_RAW10
      1920 x 1080 HAL_PIXEL_FORMAT_RAW12
      1920 x 1080 HAL_PIXEL_FORMAT_RAW16
      1920 x 1080 HAL_PIXEL_FORMAT_RAW_OPAQUE

      ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
      min = 100
      max = 35200

      ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
      2200

      ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
      min = 0ns
      max = 243753000ns

      ====================================
      Stats for camera: 2

      ANDROID_SCALER_AVAILABLE_RAW_SIZES:
      These are likely supported by the sensor
      240 x 1629

      ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
      These are NOT necessarily supported by the sensor
      240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
      240 x 320 HAL_PIXEL_FORMAT_BLOB
      176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
      176 x 144 HAL_PIXEL_FORMAT_BLOB
      240 x 1629 HAL_PIXEL_FORMAT_RAW10
      240 x 1629 HAL_PIXEL_FORMAT_RAW12
      240 x 1629 HAL_PIXEL_FORMAT_RAW16
      240 x 1629 HAL_PIXEL_FORMAT_RAW_OPAQUE

      ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
      min = 54
      max = 0

      ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
      0

      ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
      min = 0ns
      max = 0ns

      ====================================
      Stats for camera: 3

      ANDROID_SCALER_AVAILABLE_RAW_SIZES:
      These are likely supported by the sensor
      1280 x 800
      1280 x 800

      ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
      These are NOT necessarily supported by the sensor
      1280 x 800 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 800 HAL_PIXEL_FORMAT_BLOB
      1280 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 768 HAL_PIXEL_FORMAT_BLOB
      1280 x 720 HAL_PIXEL_FORMAT_YCbCr_420_888
      1280 x 720 HAL_PIXEL_FORMAT_BLOB
      1024 x 738 HAL_PIXEL_FORMAT_YCbCr_420_888
      1024 x 738 HAL_PIXEL_FORMAT_BLOB
      1024 x 768 HAL_PIXEL_FORMAT_YCbCr_420_888
      1024 x 768 HAL_PIXEL_FORMAT_BLOB
      864 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      864 x 480 HAL_PIXEL_FORMAT_BLOB
      800 x 600 HAL_PIXEL_FORMAT_YCbCr_420_888
      800 x 600 HAL_PIXEL_FORMAT_BLOB
      800 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      800 x 480 HAL_PIXEL_FORMAT_BLOB
      720 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      720 x 480 HAL_PIXEL_FORMAT_BLOB
      640 x 512 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 512 HAL_PIXEL_FORMAT_BLOB
      640 x 480 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 480 HAL_PIXEL_FORMAT_BLOB
      640 x 400 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 400 HAL_PIXEL_FORMAT_BLOB
      640 x 360 HAL_PIXEL_FORMAT_YCbCr_420_888
      640 x 360 HAL_PIXEL_FORMAT_BLOB
      352 x 288 HAL_PIXEL_FORMAT_YCbCr_420_888
      352 x 288 HAL_PIXEL_FORMAT_BLOB
      320 x 240 HAL_PIXEL_FORMAT_YCbCr_420_888
      320 x 240 HAL_PIXEL_FORMAT_BLOB
      240 x 320 HAL_PIXEL_FORMAT_YCbCr_420_888
      240 x 320 HAL_PIXEL_FORMAT_BLOB
      176 x 144 HAL_PIXEL_FORMAT_YCbCr_420_888
      176 x 144 HAL_PIXEL_FORMAT_BLOB
      1280 x 800 HAL_PIXEL_FORMAT_RAW10
      1280 x 800 HAL_PIXEL_FORMAT_RAW12
      1280 x 800 HAL_PIXEL_FORMAT_RAW16
      1280 x 800 HAL_PIXEL_FORMAT_RAW_OPAQUE

      ANDROID_SENSOR_INFO_SENSITIVITY_RANGE
      min = 54
      max = 1596

      ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY
      1596

      ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE
      min = 0ns
      max = 1318629735ns

      ====================================
      Number of cameras detected: 4

      ImageSensor2Error.png

      Thanks,
      George

      Alex KushleyevA 1 Reply Last reply Reply Quote 0
      • Alex KushleyevA
        Alex Kushleyev ModalAI Team @george kollamkulam
        last edited by

        @george-kollamkulam , did you have a working configuration and it stopped working after some event? Please provide some more details.

        Thank you

        Alex

        george kollamkulamG 2 Replies Last reply Reply Quote 0
        • george kollamkulamG
          george kollamkulam @Alex Kushleyev
          last edited by

          @Alex-Kushleyev I'm not sure if it came with this error, but I haven't observed this before and I don't recall any event that could have triggered this failure. The UAV has not yet flown, so it has not had any crashes or known failures. What other details would help identify the root cause?

          Thanks,
          George

          1 Reply Last reply Reply Quote 0
          • george kollamkulamG
            george kollamkulam @Alex Kushleyev
            last edited by

            @Alex-Kushleyev @Eric-Katzfey @modaltb could you help troubleshoot? The issue has been there from the start. Would the sensor need to be replaced, or is it just a software configuration change? The connections seem intact and no changes were made to the hardware except adding a Lepton 3.5 sensor.

            Thanks,
            George

            Alex KushleyevA 1 Reply Last reply Reply Quote 0
            • Alex KushleyevA
              Alex Kushleyev ModalAI Team @george kollamkulam
              last edited by

              @george-kollamkulam , i am assuming the drone is already set up with the correct camera config (you can also re-do it using voxl-configure-cameras and select 27. If your drone was incorrectly set up in C28 configuration, you would see the same error.

              One way to check this before re-running voxl-configure-cameras is to list contents of /usr/lib/camera and see which sensormodule files are in there. For C27, you should see three AR0144 sensormodules (for slots 0, 2, 6), one IMX412 sensormodule for slot 1 and another one for the TOF in slot 3. From debug info when running voxl-camera-server -l, the three types of cameras have different sensor ID, as follows:

              AR0144: 0x0356
              IMX412: 0x0577
              TOF : 0x2975

              Assuming that step above will result in the same issue (AR0144 camera (sensor ID 0x0356) not detected in camera slot 2), then i think you need to inspect the M0173 board and specifically the connection of the camera in port J5 of M0173. Make sure the ucoax cable is plugged in properly, similarly like others. Unfortunately that will require some disassembly.

              You could also double check first the ucoax connection at the camera itself if that is easier to access. If you have a spare AR0144 camera, you could try to disconnect the camera cable from the non-functioning camera and connect the spare AR0144 to see if the camera is the issue or the cable (or downstream connections).

              Hopefully it is just a software mis-configuration, but please inspect the cables as suggested.

              Alex

              1 Reply Last reply Reply Quote 0
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