[Detector Support]: Global Unichip Corp.

[phlnil]

Describe the problem you are having

# lsusb
Bus 002 Device 003: ID 1a6e:089a Global Unichip Corp.

just tried this :#3463 (comment)
and this :https://docs.frigate.video/troubleshooting/edgetpu/

but imho if proxmox see as global... unichip ... it will not be recognized in any way from frigate?
and WITH coral the interface is slowed down a lot to load switching from Cameras (1) to System...

Version

0.13.2-6476f8a

Frigate config file

mqtt:
  enabled: false
ffmpeg:
  hwaccel_args: preset-vaapi

detectors:

  coral:
    type: edgetpu
    device: usb

#  cpu1:
#    type: cpu
#    num_threads: 3
#  cpu2:
#    type: cpu
#    num_threads: 3





#Global Object Settings
objects:
  track:
    - person
  filters:
    person:
      min_area: 5000
      max_area: 100000
cameras:
  FrontCam:
    ffmpeg:
      inputs:
        # High Resolution Stream
        - path: rtsp:https://admin:[email protected]:554
          roles:
            - record
        # Low Resolution Stream
        - path: rtsp:https://admin:[email protected]:554/Streaming/channels/102
          roles:
            - detect
    detect:
      width: 480
      height: 360
      fps: 5

docker-compose file or Docker CLI command

frigate:
    container_name: frigate
    privileged: true
    restart: unless-stopped
    image: ghcr.io/blakeblackshear/frigate:stable
    shm_size: "128mb" # update for your cameras based on calculation above
    devices:
      - /dev/bus/usb:/dev/bus/usb
      - /dev/dri/renderD128 # for intel hwaccel, needs to be updated for your hardware
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /opt/frigate/config:/config:rw
      - /video_clips:/media/frigate
      - type: tmpfs # Optional: 1GB of memory, reduces SSD/SD Card wear
        target: /tmp/cache
        tmpfs:
          size: 1000000000
    ports:
      - "5000:5000"
      - "1935:1935" # RTMP feeds
    environment:
      FRIGATE_RTSP_PASSWORD: "none"

Relevant log output

2024-05-24 18:42:13.365404338  [INFO] Preparing Frigate...
2024-05-24 18:42:13.374461402  [INFO] Starting Frigate...
2024-05-24 18:42:14.304893526  [2024-05-24 18:42:14] frigate.app                    INFO    : Starting Frigate (0.13.2-6476f8a)
2024-05-24 18:42:14.329182254  [2024-05-24 18:42:14] peewee_migrate.logs            INFO    : Starting migrations
2024-05-24 18:42:14.336239464  [2024-05-24 18:42:14] peewee_migrate.logs            INFO    : There is nothing to migrate
2024-05-24 18:42:14.336446300  [2024-05-24 18:42:14] frigate.app                    INFO    : Recording process started: 558
2024-05-24 18:42:14.338476307  [2024-05-24 18:42:14] frigate.app                    INFO    : go2rtc process pid: 94
2024-05-24 18:42:14.358496019  [2024-05-24 18:42:14] detector.coral                 INFO    : Starting detection process: 567
2024-05-24 18:42:14.359912507  [2024-05-24 18:42:14] frigate.detectors.plugins.edgetpu_tfl INFO    : Attempting to load TPU as usb
2024-05-24 18:42:14.360243192  [2024-05-24 18:42:14] frigate.detectors.plugins.edgetpu_tfl ERROR   : No EdgeTPU was detected. If you do not have a Coral device yet, you must configure CPU detectors.
2024-05-24 18:42:14.362924808  Process detector:coral:
2024-05-24 18:42:14.362927811  Traceback (most recent call last):
2024-05-24 18:42:14.362929159    File "/usr/lib/python3/dist-packages/tflite_runtime/interpreter.py", line 160, in load_delegate
2024-05-24 18:42:14.362932134      delegate = Delegate(library, options)
2024-05-24 18:42:14.362933978    File "/usr/lib/python3/dist-packages/tflite_runtime/interpreter.py", line 119, in __init__
2024-05-24 18:42:14.362946293      raise ValueError(capture.message)
2024-05-24 18:42:14.362947315  ValueError
2024-05-24 18:42:14.362948195  
2024-05-24 18:42:14.362949661  During handling of the above exception, another exception occurred:
2024-05-24 18:42:14.362950556  
2024-05-24 18:42:14.363032487  Traceback (most recent call last):
2024-05-24 18:42:14.363033818    File "/usr/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
2024-05-24 18:42:14.363050028      self.run()
2024-05-24 18:42:14.363051265    File "/usr/lib/python3.9/multiprocessing/process.py", line 108, in run
2024-05-24 18:42:14.363052386      self._target(*self._args, **self._kwargs)
2024-05-24 18:42:14.363053433    File "/opt/frigate/frigate/object_detection.py", line 102, in run_detector
2024-05-24 18:42:14.363063490      object_detector = LocalObjectDetector(detector_config=detector_config)
2024-05-24 18:42:14.363064583    File "/opt/frigate/frigate/object_detection.py", line 53, in __init__
2024-05-24 18:42:14.363065679      self.detect_api = create_detector(detector_config)
2024-05-24 18:42:14.363066772    File "/opt/frigate/frigate/detectors/__init__.py", line 18, in create_detector
2024-05-24 18:42:14.363067689      return api(detector_config)
2024-05-24 18:42:14.363068757    File "/opt/frigate/frigate/detectors/plugins/edgetpu_tfl.py", line 41, in __init__
2024-05-24 18:42:14.363069772      edge_tpu_delegate = load_delegate("libedgetpu.so.1.0", device_config)
2024-05-24 18:42:14.363080450    File "/usr/lib/python3/dist-packages/tflite_runtime/interpreter.py", line 162, in load_delegate
2024-05-24 18:42:14.363081583      raise ValueError('Failed to load delegate from {}\n{}'.format(
2024-05-24 18:42:14.363082584  ValueError: Failed to load delegate from libedgetpu.so.1.0
2024-05-24 18:42:14.363083417  
2024-05-24 18:42:14.364179956  [2024-05-24 18:42:14] frigate.app                    INFO    : Output process started: 568
2024-05-24 18:42:14.375204542  [2024-05-24 18:42:14] frigate.app                    INFO    : Camera processor started for FrontCam: 573
2024-05-24 18:42:14.377200279  [2024-05-24 18:42:14] frigate.app                    INFO    : Capture process started for FrontCam: 576

Operating system

Proxmox

Install method

Docker Compose

Coral version

USB

Any other information that may be helpful

No response

[hawkeye217]

Global Unichip Corp is just what the Linux kernel reports as the manufacturer before the internal driver is loaded on the Coral. After the driver is loaded, in my experience it always reports Google, Inc.

The error message reported in your frigate log indicates the Coral is not being detected. If you're running Proxmox, you'll want to check out the docs.

[phlnil]

Thx fro your reply,
I thought it was a plug&play procedure ( 👎 ) and not is not so,
For proxmox i added that lines in .conf (for video card)
and using lsusb find the port,
BUT i think it's need install some drivers on the lxc... and in a docker (I suppose)
how to achieve this?
this [1] procedure not works (at least in lxc)
[1] https://coral.ai/docs/accelerator/get-started/#runtime-on-linux

the following at least seem be passed
with coral NOT plugged in

apt-get update
apt-get install gnupg
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
sudo apt-get updatelsusb
apt-get install libedgetpu1-std

but now ?

[NickM-27]

The drivers are pre loaded onto the USB, it is plug and play. It is very simple when running the way the Frigate docs recommend.

With proxmox you need to make sure things are mapped in correctly

[phlnil]

it seems that this

nano /etc/udev/rules.d/98-coral.rules
SUBSYSTEMS=="usb", ATTRS{idVendor}=="1a6e", ATTRS{idProduct}=="089a", OWNER="root", SYMLINK+="coral", MODE="0666", GROUP="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="1a6e", ATTRS{idProduct}=="089a", OWNER="root", SYMLINK+="coral", MODE="0666", GROUP="plugdev"

without them 98-coral.rules was not there.
and reboot of the node,
and docker compose up -d
Have it a sense ? (for sure without the same config didn't work at all before).
I am curios to the next boot to see if it will work...