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    Davon Prewitt

    @Davon Prewitt

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    Latest posts made by Davon Prewitt

    • RE: New visible cameras not showing up in SW

      @Davon-Prewitt For context, we bought 10 and only 4 seem to work.

      posted in Image Sensors
      Davon PrewittD
      Davon Prewitt
    • New visible cameras not showing up in SW

      Hello! I have a few IMX678s (M0143) that I bought brand new, but only a few of them seem to work using our working camera configuration using voxl-camera-server. I am on SDK 1.0.0. Could you help diagnose the issue? Is there a good way to determine if the cameras are being seen - perhaps a driver interface besides the camera server? Is this a known hardware issue?

      posted in Image Sensors
      Davon PrewittD
      Davon Prewitt
    • RE: IMX678 M0143 Driver not recognized on SDK 1.0.0

      @Moderator Hello again, please advise. I have used voxl-configure-cameras to setup voxl-camera-server to read frames. No luck on my various IMX678 camera modules nor interposers using SDK 1.0.0. The HAL module doesn't seem to recognize the presence of a camera module when calling voxl-camera-server -s. Is there something else i need to do?

      posted in Image Sensors
      Davon PrewittD
      Davon Prewitt
    • RE: IMX678 M0143 Driver not recognized on SDK 1.0.0

      @Moderator Hello. I have flashed the new drivers and voxl-configure-cameras provided me the right drivers and config. No luck getting the camera server to run though. I tried running the configuration on part M0135 interposer.

      Driver info

      system-image: 1.6.2-M0104-14.1a-perf
      kernel: #1 SMP PREEMPT Fri May 19 22:53:15 UTC 2023 4.19.125

      hw version: M0104

      voxl-suite: 1.0.0

      no current network connection

      voxl-camera-server output
      name: hires
      sensor type: imx678
      isEnabled: 1
      camId: 0
      camId2: -1
      fps: 30

      en_preview:          0
      pre_width:           640
      pre_height:          480
      pre_format:          nv21
      
      en_small_video:      1
      small_video_width:   1024
      small_video_height:  768
      
      en_large_video:      1
      large_video_width:   2048
      large_video_height:  1536
      
      en_snapshot:         1
      snap_width:          3840
      snap_height:         2160
      
      ae_mode:             isp
      standby_enabled:     0
      decimator:           1
      independent_exposure:0
      

      =================================================================
      Starting Camera: hires

      Segmentation fault:
      Fault thread: voxl-camera-ser(tid: 3066)
      Fault address: 0x5658e6a6cc
      Address not mapped.
      Segmentation fault

      I have done some more digging and it would appear that HAL3 does not see my IMX678. After running voxl-camera-server -s snd -l, the LED on the camera is on, but not being recognized.

      posted in Image Sensors
      Davon PrewittD
      Davon Prewitt
    • IMX678 M0143 Driver not recognized on SDK 1.0.0

      I am on the VOXL 2 MINI. I used voxl-configure-cameras 8 to create a config for the IMX678 (M0143) to use voxl-camera-server. I get the following errors.

      Camera Configuration: 8
      [ERROR] Your system image is too old to support the new camera driver structure
      [ERROR] Plese update to a system image newer than May 14 2023
      

      I am already flashed to the latest SDK (1.0.0). Is there a workaround?

      posted in Image Sensors
      Davon PrewittD
      Davon Prewitt