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Camera server keep crashing everytime it is launched

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  • Gary HolmgrenG Gary Holmgren

    This post is deleted!

    Alex KushleyevA Offline
    Alex KushleyevA Offline
    Alex Kushleyev
    ModalAI Team
    wrote on last edited by
    #10

    @Gary-Holmgren , can you send me a picture or diagram that shows where hires, tracking and new TOF sensor are plugged in? Are they plugged in as C06 configuration, except instead of old TOF, you have the new TOF module? https://docs.modalai.com/voxl2-camera-configs/#c-06-tof-hires-and-tracking-d0005-starling

    Gary HolmgrenG 1 Reply Last reply
    0
    • J Judoor 0

      @Alex-Kushleyev Well the tof sensor work from time to time but only for a short period.
      When it works, I've got point cloud in voxl Portal (but it's upside down) and after a bit, it just stop functioning. It's quite random and hard to reproduce.

      Alex KushleyevA Offline
      Alex KushleyevA Offline
      Alex Kushleyev
      ModalAI Team
      wrote on last edited by
      #11

      @Judoor-0 , have you used the TOF sensor recently for extended periods of time (before upgrading to SDK 1.2.0 ?). Extended, i mean, longer than just a few minutes.

      I am just trying to figure out whether this is an old hardware problem or a new software problem (or potentially new hardware problem).

      Also, what adapter do you use to plug the TOF sensor into VOXL2 board (the first adapter that plugs into VOXL2). Is it M0076 or M0135 or something else?

      Alex

      J 2 Replies Last reply
      0
      • Alex KushleyevA Alex Kushleyev

        @Judoor-0 , have you used the TOF sensor recently for extended periods of time (before upgrading to SDK 1.2.0 ?). Extended, i mean, longer than just a few minutes.

        I am just trying to figure out whether this is an old hardware problem or a new software problem (or potentially new hardware problem).

        Also, what adapter do you use to plug the TOF sensor into VOXL2 board (the first adapter that plugs into VOXL2). Is it M0076 or M0135 or something else?

        Alex

        J Offline
        J Offline
        Judoor 0
        Regular
        wrote on last edited by
        #12

        @Alex-Kushleyev No I didn't use the TOF sensor before, I almost directly updated the sdk.
        But what I can recall is that even on the original 1.1.1 sdk I didn't saw any point cloud on the tof_pc on voxl portal. But I thought it was because I had to set something up for it to work.
        On the version 1.2.0 I did saw once (as mention before) some point cloud appear on voxl-portal but after 3 minutes it crashed and I've never seen it since.
        The cable that come from the TOF sensor is MFPC-M0040 REV A and the adapter for the board is M0135.
        Julien

        1 Reply Last reply
        0
        • Alex KushleyevA Alex Kushleyev

          @Gary-Holmgren , can you send me a picture or diagram that shows where hires, tracking and new TOF sensor are plugged in? Are they plugged in as C06 configuration, except instead of old TOF, you have the new TOF module? https://docs.modalai.com/voxl2-camera-configs/#c-06-tof-hires-and-tracking-d0005-starling

          Gary HolmgrenG Offline
          Gary HolmgrenG Offline
          Gary Holmgren
          Regular
          wrote on last edited by
          #13
          This post is deleted!
          1 Reply Last reply
          0
          • Alex KushleyevA Alex Kushleyev

            @Judoor-0 , have you used the TOF sensor recently for extended periods of time (before upgrading to SDK 1.2.0 ?). Extended, i mean, longer than just a few minutes.

            I am just trying to figure out whether this is an old hardware problem or a new software problem (or potentially new hardware problem).

            Also, what adapter do you use to plug the TOF sensor into VOXL2 board (the first adapter that plugs into VOXL2). Is it M0076 or M0135 or something else?

            Alex

            J Offline
            J Offline
            Judoor 0
            Regular
            wrote on last edited by
            #14

            @Alex-Kushleyev I really need this sensor to work so can you tell me if you think that it is a hardware problem I need to change the faulty piece as quick as possible. I'm right now making a new order for another starling 2 so I need to know.
            Otherwise, what can I do to debug this sensor.
            Julien

            Alex KushleyevA 1 Reply Last reply
            0
            • J Judoor 0

              @Alex-Kushleyev I really need this sensor to work so can you tell me if you think that it is a hardware problem I need to change the faulty piece as quick as possible. I'm right now making a new order for another starling 2 so I need to know.
              Otherwise, what can I do to debug this sensor.
              Julien

              Alex KushleyevA Offline
              Alex KushleyevA Offline
              Alex Kushleyev
              ModalAI Team
              wrote on last edited by
              #15

              @Judoor-0 , I am sorry that this happened to you.

              It seems that there is some hardware issue.

              Let's do a quick test by connecting TOF to a different camera port and updating camera server configuration to reflect this:

              • i am assuming your 3 cameras (tof, hires, tracking) are connected in the following configuration : https://docs.modalai.com/voxl2-camera-configs/#c-06-tof-hires-and-tracking-d0005-starling
              • this means TOF should be in slot 0, IMX214 in slot 2, ov7251 (tracking) in slot 3. the last two i can see confirmed from the log that you posted (where TOF was not detected).
              • power off voxl2
              • remove the flex cable witih IMX214 and tracking camera from J7
              • disconnect M0135 + TOF from J6 and plug it into J7 (same orientation as it was plugged into J6)
              • power on voxl2
              • copy the TOF driver for slot 2: /usr/share/modalai/chi-cdk/irs1645/com.qti.sensormodule.irs1645_2.bin
              • run voxl-camera-server -l to see if TOF is detected in slot 2
              • edit /etc/voxl-camera-server.conf to disable hires and tracking cameras (enabled : false), confirm that TOF camera ID is set to 0 and TOF is enabled in the config file
              • start voxl-camera-server in foreground and see if TOF is functioning normally.

              Please let me know the result.

              Alex

              J 1 Reply Last reply
              0
              • Alex KushleyevA Alex Kushleyev

                @Judoor-0 , I am sorry that this happened to you.

                It seems that there is some hardware issue.

                Let's do a quick test by connecting TOF to a different camera port and updating camera server configuration to reflect this:

                • i am assuming your 3 cameras (tof, hires, tracking) are connected in the following configuration : https://docs.modalai.com/voxl2-camera-configs/#c-06-tof-hires-and-tracking-d0005-starling
                • this means TOF should be in slot 0, IMX214 in slot 2, ov7251 (tracking) in slot 3. the last two i can see confirmed from the log that you posted (where TOF was not detected).
                • power off voxl2
                • remove the flex cable witih IMX214 and tracking camera from J7
                • disconnect M0135 + TOF from J6 and plug it into J7 (same orientation as it was plugged into J6)
                • power on voxl2
                • copy the TOF driver for slot 2: /usr/share/modalai/chi-cdk/irs1645/com.qti.sensormodule.irs1645_2.bin
                • run voxl-camera-server -l to see if TOF is detected in slot 2
                • edit /etc/voxl-camera-server.conf to disable hires and tracking cameras (enabled : false), confirm that TOF camera ID is set to 0 and TOF is enabled in the config file
                • start voxl-camera-server in foreground and see if TOF is functioning normally.

                Please let me know the result.

                Alex

                J Offline
                J Offline
                Judoor 0
                Regular
                wrote on last edited by
                #16

                @Alex-Kushleyev Here is my starling 2 camera configuration the only difference is that I also have a M0135 module to connect the imx214 and tracking.
                PXL_20240522_074642441.MP.jpg
                So, I unpluged the cameras, plug the TOF sensor on the other M0135 adapter.
                I copied the driver in /usr/lib/camera and delete the existing one for slot 2 (it was imx214)
                Now when I run voxl-camera-server -l I got this, so I suppose it correctly detected the TOF sensor.

                voxl2:/$ voxl-camera-server -l
                DEBUG:   Attempting to open the hal module
                DEBUG:   SUCCESS: Camera module opened on attempt 0
                DEBUG:   ----------- Number of cameras: 1
                
                DEBUG:   Cam idx: 0, Cam slot: 2, Slave Address: 0x007A, Sensor Id: 0x003D
                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: 1
                
                
                ====================================
                Stats for camera: 0
                
                ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                These are likely supported by the sensor
                 224 x 1557
                
                ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                These are NOT necessarily supported by the sensor
                 176 x  144 HAL_PIXEL_FORMAT_YCbCr_420_888
                 176 x  144 HAL_PIXEL_FORMAT_BLOB
                 224 x 1557 HAL_PIXEL_FORMAT_RAW10
                 224 x 1557 HAL_PIXEL_FORMAT_RAW12
                 224 x 1557 HAL_PIXEL_FORMAT_RAW16
                 224 x 1557 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
                
                ====================================
                Number of cameras detected: 1
                ====================================
                
                

                Just a note here, I found weird that the recommended resolution for the camera is 224x1557. Shouldn't it be 224x171 ?

                Then when I disable the other cam and start the voxl-camera-server, I still got this with voxl-inspect-cam -a
                Capture d’écran du 2024-05-22 11-56-02.png

                And I've got the same errors when I directly run voxl-camera-server, the command end up by aborted and nothing's working.

                voxl2:/$ voxl-camera-server
                detected system image 1.7.6
                using new imx214 defaults
                =================================================================
                configuration for 3 cameras:
                
                cam #0
                    name:                tof
                    sensor type:         pmd-tof
                    isEnabled:           1
                    camId:               0
                    camId2:              -1
                    fps:                 5
                    en_rotate:           0
                    en_rotate2:          0
                
                    en_preview:          1
                    pre_width:           224
                    pre_height:          1557
                    en_raw_preview:      1
                
                    en_small_video:      0
                    small_video_width:   -1
                    small_video_height:  -1
                
                    en_large_video:      0
                    large_video_width:   -1
                    large_video_height:  -1
                
                    en_snapshot:         0
                    snap_width:          -1
                    snap_height:         -1
                
                    ae_mode:             off
                    standby_enabled:     0
                    decimator:           5
                    independent_exposure:0
                
                cam #1
                    name:                hires
                    sensor type:         imx214
                    isEnabled:           0
                    camId:               1
                    camId2:              -1
                    fps:                 30
                    en_rotate:           0
                    en_rotate2:          0
                
                    en_preview:          0
                    pre_width:           640
                    pre_height:          480
                    en_raw_preview:      0
                
                    en_small_video:      1
                    small_video_width:   1024
                    small_video_height:  768
                
                    en_large_video:      1
                    large_video_width:   4208
                    large_video_height:  3120
                
                    en_snapshot:         1
                    snap_width:          4208
                    snap_height:         3120
                
                    ae_mode:             isp
                    standby_enabled:     0
                    decimator:           1
                    independent_exposure:0
                
                cam #2
                    name:                tracking
                    sensor type:         ov7251
                    isEnabled:           0
                    camId:               2
                    camId2:              -1
                    fps:                 30
                    en_rotate:           0
                    en_rotate2:          0
                
                    en_preview:          1
                    pre_width:           640
                    pre_height:          480
                    en_raw_preview:      1
                
                    en_small_video:      0
                    small_video_width:   -1
                    small_video_height:  -1
                
                    en_large_video:      0
                    large_video_width:   -1
                    large_video_height:  -1
                
                    en_snapshot:         0
                    snap_width:          -1
                    snap_height:         -1
                
                    ae_mode:             lme_msv
                    standby_enabled:     0
                    decimator:           1
                    independent_exposure:0
                
                fsync_en:            0
                fsync_gpio:          111
                =================================================================
                connected to GPS mavlink pipe
                Starting Camera: tof (id #0)
                Connected to cpu-monitor
                Using gain limits min: 54 max: 8000
                gbm_create_device(156): Info: backend name is: msm_drm
                	Skipping Camera: hires, configuration marked disabled
                	Skipping Camera: tracking, configuration marked disabled
                
                ------ voxl-camera-server: Started 1 of 3 cameras
                
                ------ voxl-camera-server: Camera server is now running
                Aborted
                
                
                Alex KushleyevA 1 Reply Last reply
                0
                • J Judoor 0

                  @Alex-Kushleyev Here is my starling 2 camera configuration the only difference is that I also have a M0135 module to connect the imx214 and tracking.
                  PXL_20240522_074642441.MP.jpg
                  So, I unpluged the cameras, plug the TOF sensor on the other M0135 adapter.
                  I copied the driver in /usr/lib/camera and delete the existing one for slot 2 (it was imx214)
                  Now when I run voxl-camera-server -l I got this, so I suppose it correctly detected the TOF sensor.

                  voxl2:/$ voxl-camera-server -l
                  DEBUG:   Attempting to open the hal module
                  DEBUG:   SUCCESS: Camera module opened on attempt 0
                  DEBUG:   ----------- Number of cameras: 1
                  
                  DEBUG:   Cam idx: 0, Cam slot: 2, Slave Address: 0x007A, Sensor Id: 0x003D
                  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: 1
                  
                  
                  ====================================
                  Stats for camera: 0
                  
                  ANDROID_SCALER_AVAILABLE_RAW_SIZES:
                  These are likely supported by the sensor
                   224 x 1557
                  
                  ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS:
                  These are NOT necessarily supported by the sensor
                   176 x  144 HAL_PIXEL_FORMAT_YCbCr_420_888
                   176 x  144 HAL_PIXEL_FORMAT_BLOB
                   224 x 1557 HAL_PIXEL_FORMAT_RAW10
                   224 x 1557 HAL_PIXEL_FORMAT_RAW12
                   224 x 1557 HAL_PIXEL_FORMAT_RAW16
                   224 x 1557 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
                  
                  ====================================
                  Number of cameras detected: 1
                  ====================================
                  
                  

                  Just a note here, I found weird that the recommended resolution for the camera is 224x1557. Shouldn't it be 224x171 ?

                  Then when I disable the other cam and start the voxl-camera-server, I still got this with voxl-inspect-cam -a
                  Capture d’écran du 2024-05-22 11-56-02.png

                  And I've got the same errors when I directly run voxl-camera-server, the command end up by aborted and nothing's working.

                  voxl2:/$ voxl-camera-server
                  detected system image 1.7.6
                  using new imx214 defaults
                  =================================================================
                  configuration for 3 cameras:
                  
                  cam #0
                      name:                tof
                      sensor type:         pmd-tof
                      isEnabled:           1
                      camId:               0
                      camId2:              -1
                      fps:                 5
                      en_rotate:           0
                      en_rotate2:          0
                  
                      en_preview:          1
                      pre_width:           224
                      pre_height:          1557
                      en_raw_preview:      1
                  
                      en_small_video:      0
                      small_video_width:   -1
                      small_video_height:  -1
                  
                      en_large_video:      0
                      large_video_width:   -1
                      large_video_height:  -1
                  
                      en_snapshot:         0
                      snap_width:          -1
                      snap_height:         -1
                  
                      ae_mode:             off
                      standby_enabled:     0
                      decimator:           5
                      independent_exposure:0
                  
                  cam #1
                      name:                hires
                      sensor type:         imx214
                      isEnabled:           0
                      camId:               1
                      camId2:              -1
                      fps:                 30
                      en_rotate:           0
                      en_rotate2:          0
                  
                      en_preview:          0
                      pre_width:           640
                      pre_height:          480
                      en_raw_preview:      0
                  
                      en_small_video:      1
                      small_video_width:   1024
                      small_video_height:  768
                  
                      en_large_video:      1
                      large_video_width:   4208
                      large_video_height:  3120
                  
                      en_snapshot:         1
                      snap_width:          4208
                      snap_height:         3120
                  
                      ae_mode:             isp
                      standby_enabled:     0
                      decimator:           1
                      independent_exposure:0
                  
                  cam #2
                      name:                tracking
                      sensor type:         ov7251
                      isEnabled:           0
                      camId:               2
                      camId2:              -1
                      fps:                 30
                      en_rotate:           0
                      en_rotate2:          0
                  
                      en_preview:          1
                      pre_width:           640
                      pre_height:          480
                      en_raw_preview:      1
                  
                      en_small_video:      0
                      small_video_width:   -1
                      small_video_height:  -1
                  
                      en_large_video:      0
                      large_video_width:   -1
                      large_video_height:  -1
                  
                      en_snapshot:         0
                      snap_width:          -1
                      snap_height:         -1
                  
                      ae_mode:             lme_msv
                      standby_enabled:     0
                      decimator:           1
                      independent_exposure:0
                  
                  fsync_en:            0
                  fsync_gpio:          111
                  =================================================================
                  connected to GPS mavlink pipe
                  Starting Camera: tof (id #0)
                  Connected to cpu-monitor
                  Using gain limits min: 54 max: 8000
                  gbm_create_device(156): Info: backend name is: msm_drm
                  	Skipping Camera: hires, configuration marked disabled
                  	Skipping Camera: tracking, configuration marked disabled
                  
                  ------ voxl-camera-server: Started 1 of 3 cameras
                  
                  ------ voxl-camera-server: Camera server is now running
                  Aborted
                  
                  
                  Alex KushleyevA Offline
                  Alex KushleyevA Offline
                  Alex Kushleyev
                  ModalAI Team
                  wrote on last edited by
                  #17

                  @Judoor-0 , since the issue is the same when using voxl2 J7, it seems there may be a hw issue either in the m0135 adapter or the tof module. If you are able, please try the second m0135 adapter (disconnect from the hires and tracking cameras and connect to tof), then plug back into j7. If the symptoms repeat, the TOF sensor is most likely bad, so we can send a replacement one to you.

                  Alex

                  J 2 Replies Last reply
                  0
                  • Alex KushleyevA Alex Kushleyev

                    @Judoor-0 , since the issue is the same when using voxl2 J7, it seems there may be a hw issue either in the m0135 adapter or the tof module. If you are able, please try the second m0135 adapter (disconnect from the hires and tracking cameras and connect to tof), then plug back into j7. If the symptoms repeat, the TOF sensor is most likely bad, so we can send a replacement one to you.

                    Alex

                    J Offline
                    J Offline
                    Judoor 0
                    Regular
                    wrote on last edited by
                    #18

                    @Alex-Kushleyev I tried with both and it didn't work either.
                    Please, if you can send a replacement one as soon as possible it would be great because my schedule to deliver the finish product is very tight.
                    Julien

                    1 Reply Last reply
                    0
                    • Alex KushleyevA Alex Kushleyev

                      @Judoor-0 , since the issue is the same when using voxl2 J7, it seems there may be a hw issue either in the m0135 adapter or the tof module. If you are able, please try the second m0135 adapter (disconnect from the hires and tracking cameras and connect to tof), then plug back into j7. If the symptoms repeat, the TOF sensor is most likely bad, so we can send a replacement one to you.

                      Alex

                      J Offline
                      J Offline
                      Judoor 0
                      Regular
                      wrote on last edited by
                      #19

                      @Alex-Kushleyev Also why does it says that the resolution for the camera should be 224x1557 and not 224x171 like on the datasheet of the sensor?
                      Julien

                      Alex KushleyevA 1 Reply Last reply
                      0
                      • J Judoor 0

                        @Alex-Kushleyev Also why does it says that the resolution for the camera should be 224x1557 and not 224x171 like on the datasheet of the sensor?
                        Julien

                        Alex KushleyevA Offline
                        Alex KushleyevA Offline
                        Alex Kushleyev
                        ModalAI Team
                        wrote on last edited by
                        #20

                        @Judoor-0 , the tof sensor takes multiple exposures and returns stacked IR image (kind of like HDR). That image is processed by the TOF library on the cpu to output the final image at the proper resolution.

                        I will check about RMA, you probably need to fill out the form: https://www.modalai.com/pages/rma

                        J 1 Reply Last reply
                        0
                        • Alex KushleyevA Alex Kushleyev

                          @Judoor-0 , the tof sensor takes multiple exposures and returns stacked IR image (kind of like HDR). That image is processed by the TOF library on the cpu to output the final image at the proper resolution.

                          I will check about RMA, you probably need to fill out the form: https://www.modalai.com/pages/rma

                          J Offline
                          J Offline
                          Judoor 0
                          Regular
                          wrote on last edited by
                          #21

                          @Alex-Kushleyev Ok, I filled up the RMA form in cas it's needed.
                          My S/N is M23000001E9.
                          Julien

                          Jetson NanoJ 1 Reply Last reply
                          0
                          • J Judoor 0

                            @Alex-Kushleyev Ok, I filled up the RMA form in cas it's needed.
                            My S/N is M23000001E9.
                            Julien

                            Jetson NanoJ Offline
                            Jetson NanoJ Offline
                            Jetson Nano
                            Veteran
                            wrote on last edited by
                            #22

                            @Judoor-0 I'm facing a similar problem with ToF configuration on a Starling setup. Through RMA was anything wrt. to hardware found? If not how did RMA help you?

                            Alex KushleyevA 1 Reply Last reply
                            0
                            • Jetson NanoJ Jetson Nano

                              @Judoor-0 I'm facing a similar problem with ToF configuration on a Starling setup. Through RMA was anything wrt. to hardware found? If not how did RMA help you?

                              Alex KushleyevA Offline
                              Alex KushleyevA Offline
                              Alex Kushleyev
                              ModalAI Team
                              wrote on last edited by
                              #23

                              @Jetson-Nano , if you run the camera server in foreground (and with -d 0 option to enable debugging), it could help localize the issue. Also try disabling cameras one by one in voxl-camera-server.conf to find which camera is causing an issue.

                              Is the issue you are seeing specific to TOF? Was it previously working?

                              Alex

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

                                @Jetson-Nano , if you run the camera server in foreground (and with -d 0 option to enable debugging), it could help localize the issue. Also try disabling cameras one by one in voxl-camera-server.conf to find which camera is causing an issue.

                                Is the issue you are seeing specific to TOF? Was it previously working?

                                Alex

                                Jetson NanoJ Offline
                                Jetson NanoJ Offline
                                Jetson Nano
                                Veteran
                                wrote on last edited by Jetson Nano
                                #24

                                @Alex-Kushleyev I tried that and have posted the output here (https://forum.modalai.com/topic/3688/vision-sensors-not-detected-in-voxl2). Initially the issue was with all the cameras, now it is only ToF.

                                Alex KushleyevA 1 Reply Last reply
                                0
                                • Jetson NanoJ Jetson Nano

                                  @Alex-Kushleyev I tried that and have posted the output here (https://forum.modalai.com/topic/3688/vision-sensors-not-detected-in-voxl2). Initially the issue was with all the cameras, now it is only ToF.

                                  Alex KushleyevA Offline
                                  Alex KushleyevA Offline
                                  Alex Kushleyev
                                  ModalAI Team
                                  wrote on last edited by
                                  #25

                                  @Jetson-Nano , OK it seems we have two parallel threads going. please see my reply to the other thread https://forum.modalai.com/topic/3688/vision-sensors-not-detected-in-voxl2 and test it step by step as I suggested (reducing fps of imx214 camera first, then disabling sensors one by one)

                                  Alex

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