[Detector Support]: Coral M2 is not detected in Frigate #10806
Replies: 3 comments 2 replies
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this is wrong, it should either be |
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Yes, I also tried this configuration. detectors: Same error |
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this looks like the same configuration that I said is problematic |
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I tried duplicating the container. I use - image: ghcr.io/blakeblackshear/frigate:stable. 2024-04-10 00:06:42.898384143 [2024-04-10 00:06:42] detector.coral_pci INFO : Starting detection process: 311 |
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I found the reason. |
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Describe the problem you are having
I installed Coral ЕЗГ m2
I installed Corel TPU M2 on Intel Nuke
My Debian system recognizes my accelerator.
But Frigate doesn't recognize.
lspci -nn | grep 089a
3b:00.0 System peripheral [0880]: Global Unichip Corp. Coral Edge TPU [1ac1:089a]
I can run
python3 /home/oleg/coral/pycoral/examples/classify_image.py \
Until Home Assistant is not launched, everything works.
----INFERENCE TIME----
Note: The first inference on Edge TPU is slow because it includes loading the model into Edge TPU memory.
12.5ms
3.2ms
3.3ms
3.2ms
3.0ms
-------RESULTS--------
Ara macao (Scarlet Macaw): 0.75781
But as soon as Home Assistant is launched, my example gives an error.
F port/default/port_from_tf/statusor.cc:38] Attempting to fetch value instead of handling error Failed precondition: Could not map pages : 5 (Device or resource busy)
Also when I launch Frigate with these settings.
detectors:
coral_pci:
type: edgetpu
device: pci0
I read the logs in Frigate and it says there.
2024-04-03 10:35:38.032182782 [2024-04-03 15:35:38] detector.coral_pci INFO : Starting detection process: 322
2024-04-03 10:35:38.043254051 [2024-04-03 15:35:38] frigate.detectors.plugins.edgetpu_tfl INFO : Attempting to load TPU as pci
2024-04-03 10:35:38.044320491 [2024-04-03 15:35:38] frigate.app INFO : Output process started: 324
2024-04-03 10:35:38.048444852 [2024-04-03 15:35:38] frigate.app INFO : Camera processor started for Gate_frigate: 329
2024-04-03 10:35:38.053673277 Process detector:coral_pci:
2024-04-03 10:35:38.054141311 [2024-04-03 15:35:38] frigate.detectors.plugins.edgetpu_tfl ERROR : No EdgeTPU was detected. If you do not have a Coral device yet, you must configure CPU detectors.
2024-04-03 10:35:38.054145389 [2024-04-03 15:35:38] frigate.app INFO : Capture process started for Gate_frigate: 333
2024-04-03 10:35:38.055363905 Traceback (most recent call last):
2024-04-03 10:35:38.055686062 File "/usr/lib/python3/dist-packages/tflite_runtime/interpreter.py", line 160, in load_delegate
2024-04-03 10:35:38.055689319 delegate = Delegate(library, options)
2024-04-03 10:35:38.055691891 File "/usr/lib/python3/dist-packages/tflite_runtime/interpreter.py", line 119, in init
2024-04-03 10:35:38.055693960 raise ValueError(capture.message)
2024-04-03 10:35:38.055696335 ValueError
2024-04-03 10:35:38.055697916
2024-04-03 10:35:38.055701874 During handling of the above exception, another exception occurred:
2024-04-03 10:35:38.055703603
2024-04-03 10:35:38.055705431 Traceback (most recent call last):
2024-04-03 10:35:38.055718867 File "/usr/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
2024-04-03 10:35:38.055720635 self.run()
2024-04-03 10:35:38.055722480 File "/usr/lib/python3.9/multiprocessing/process.py", line 108, in run
2024-04-03 10:35:38.055748531 self._target(*self._args, **self._kwargs)
2024-04-03 10:35:38.055750919 File "/opt/frigate/frigate/object_detection.py", line 102, in run_detector
2024-04-03 10:35:38.055752990 object_detector = LocalObjectDetector(detector_config=detector_config)
2024-04-03 10:35:38.055754908 File "/opt/frigate/frigate/object_detection.py", line 53, in init
2024-04-03 10:35:38.055765302 self.detect_api = create_detector(detector_config)
2024-04-03 10:35:38.055766712 File "/opt/frigate/frigate/detectors/init.py", line 18, in create_detector
2024-04-03 10:35:38.055768016 return api(detector_config)
2024-04-03 10:35:38.055769680 File "/opt/frigate/frigate/detectors/plugins/edgetpu_tfl.py", line 41, in init
2024-04-03 10:35:38.055771320 edge_tpu_delegate = load_delegate("libedgetpu.so.1.0", device_config)
2024-04-03 10:35:38.055782845 File "/usr/lib/python3/dist-packages/tflite_runtime/interpreter.py", line 162, in load_delegate
2024-04-03 10:35:38.055784410 raise ValueError('Failed to load delegate from {}\n{}'.format(
2024-04-03 10:35:38.055785851 ValueError: Failed to load delegate from libedgetpu.so.1.0
2024-04-03 10:35:38.055787105
2024-04-03 10:35:45.043588204 [INFO] Starting go2rtc healthcheck service...
2024-04-03 10:35:58.473806774 [2024-04-03 15:35:58] frigate.watchdog INFO : Detection appears to have stopped. Exiting Frigate...
Tell me, please, what is the problem? I've already tried everything.
Version
2024.3.3 Core
Frigate config file
docker-compose file or Docker CLI command
Relevant log output
Operating system
HassOS
Install method
HassOS Addon
Coral version
M.2
Any other information that may be helpful
No response
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