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~/face_match # ./run-facedetect
/usr/bin/facenet-pipe.py:184: DeprecationWarning: "LOGLEVEL" is deprecated. Please use "LOG_LEVEL"!
  mvnc.SetGlobalOption(mvnc.GlobalOption.LOGLEVEL,2)
Device 0 Address: 1.3 - VID/PID 03e7:2150
device attached
1.3
Starting wait for connect with 2000ms timeout
Found Address: 1.3 - VID/PID 03e7:2150
Found EP 0x81 : max packet size is 512 bytes
Found EP 0x01 : max packet size is 512 bytes
Found and opened device
Performing bulk write of 865724 bytes...
Successfully sent 865724 bytes of data in 133.687075 ms (6.175756 MB/s)
Boot successful, device address 1.3
Traceback (most recent call last):
  File "/usr/bin/facenet-pipe.py", line 267, in <module>
    sys.exit(main())
  File "/usr/bin/facenet-pipe.py", line 202, in main
    device.OpenDevice()
  File "/usr/bin/mvnc/mvncapi.py", line 147, in OpenDevice
    raise Exception(Status(status))
Exception: mvncStatus.ERROR
  • Movidius USB 通过以下配置传递给 LXD

设备：movidius：类型：usb vendorid：“03e7”

  • Intel 设备在 ROM 引导模式下被应用程序检测到，但是当设备切换到运行模式时，它的 PID 发生了变化，LXD 没有检测到这个改变的 id。

  • 如果任何机构遇到此问题并已解决，请提供解决方案。

  • 我在 Rpi4 设备中运行 LXD 容器。

  • 在主机（Rpi4）中，代码运行没有任何错误，下面是日志。

      root@raspberrypi4:/home/root/face_match# ./run-facedetect
  /usr/bin/facenet-pipe.py:186: DeprecationWarning: "LOGLEVEL" is deprecated. Please use 
  "LOG_LEVEL"!
  mvnc.SetGlobalOption(mvnc.GlobalOption.LOGLEVEL,2)
  Found stale device, resetting
  Device 0 Address: 1.3 - VID/PID 03e7:2150
  device attached
  1.3
  Starting wait for connect with 2000ms timeout
  Found Address: 1.3 - VID/PID 03e7:2150
  Found EP 0x81 : max packet size is 512 bytes
  Found EP 0x01 : max packet size is 512 bytes
  Found and opened device
  Performing bulk write of 865724 bytes...
  Successfully sent 865724 bytes of data in 127.807315 ms (6.459871 MB/s)
  Boot successful, device address 1.3
  Found Address: 1.3 - VID/PID 03e7:f63b
  done
  Booted 1.3 -> VSC

  • 任何指导将不胜感激。

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