Hello erik ,
I tried that and got a lot more info on the terminal output:
francis@raspberrypi:~/Desktop/learningOAK-D-Lite/gen2-face-recognition $ DEPTHAI_LEVEL=debug /bin/python /home/francis/Desktop/learningOAK-D-Lite/gen2-face-recognition/main.py
[2023-02-04 15:49:52.694] [debug] Python bindings - version: 2.20.2.0 from build: 2023-02-01 00:22:21 +0000
[2023-02-04 15:49:52.694] [debug] Library information - version: 2.20.2, commit: from , build: 2023-01-31 23:22:01 +0000
[2023-02-04 15:49:52.698] [debug] Initialize - finished
Creating pipeline...
Creating Color Camera...
Creating Face Detection Neural Network...
Creating Head pose estimation NN
Creating face recognition ImageManip/NN
[2023-02-04 15:49:52.977] [debug] Resources - Archive 'depthai-bootloader-fwp-0.0.24.tar.xz' open: 4ms, archive read: 277ms
[2023-02-04 15:49:53.169] [debug] Device - OpenVINO version: 2021.4
[2023-02-04 15:49:53.170] [debug] Device - BoardConfig: {"camera":[],"emmc":null,"gpio":[],"logDevicePrints":null,"logPath":null,"logSizeMax":null,"logVerbosity":null,"network":{"mtu":0,"xlinkTcpNoDelay":true},"nonExclusiveMode":false,"pcieInternalClock":null,"sysctl":[],"uart":[],"usb":{"flashBootedPid":63037,"flashBootedVid":999,"maxSpeed":4,"pid":63035,"vid":999},"usb3PhyInternalClock":null,"watchdogInitialDelayMs":null,"watchdogTimeoutMs":null}
libnop:
0000: b9 10 b9 05 81 e7 03 81 3b f6 81 e7 03 81 3d f6 04 b9 02 00 01 ba 00 be be bb 00 bb 00 be be be
0020: be be be be 00 bb 00
[2023-02-04 15:49:53.883] [debug] Resources - Archive 'depthai-device-fwp-8c3d6ac1c77b0bf7f9ea6fd4d962af37663d2fbd.tar.xz' open: 4ms, archive read: 1183ms
[2023-02-04 15:49:54.747] [debug] Searching for booted device: DeviceInfo(name=1.1.1, mxid=18443010F1AECE1200, X_LINK_BOOTED, X_LINK_USB_VSC, X_LINK_MYRIAD_X, X_LINK_SUCCESS), name used as hint only
[18443010F1AECE1200] [1.1.1] [1.190] [system] [info] Memory Usage - DDR: 0.12 / 340.42 MiB, CMX: 2.05 / 2.50 MiB, LeonOS Heap: 7.24 / 77.32 MiB, LeonRT Heap: 2.89 / 41.23 MiB
[18443010F1AECE1200] [1.1.1] [1.190] [system] [info] Temperatures - Average: 34.28 °C, CSS: 34.64 °C, MSS 34.64 °C, UPA: 33.45 °C, DSS: 34.40 °C
[18443010F1AECE1200] [1.1.1] [1.190] [system] [info] Cpu Usage - LeonOS 27.49%, LeonRT: 1.48%
[2023-02-04 15:49:56.024] [debug] Schema dump: 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[2023-02-04 15:49:56.024] [debug] Asset map dump: {"map":{"/node/10/__blob":{"alignment":64,"offset":0,"size":4796672},"/node/4/__blob":{"alignment":64,"offset":8640256,"size":1337856},"/node/6/__script":{"alignment":64,"offset":8636480,"size":3776},"/node/8/__blob":{"alignment":64,"offset":4796672,"size":3839808}}}
[18443010F1AECE1200] [1.1.1] [1.689] [system] [info] SIPP (Signal Image Processing Pipeline) internal buffer size '16384'B
[18443010F1AECE1200] [1.1.1] [1.724] [system] [info] ImageManip internal buffer size '393408'B, shave buffer size '35840'B
[18443010F1AECE1200] [1.1.1] [1.724] [system] [info] NeuralNetwork allocated resources: shaves: [0-12] cmx slices: [0-12]
ColorCamera allocated resources: no shaves; cmx slices: [13-15]
ImageManip allocated resources: shaves: [15-15] no cmx slices.
[18443010F1AECE1200] [1.1.1] [1.948] [NeuralNetwork(10)] [info] Needed resources: shaves: 6, ddr: 2007040
[18443010F1AECE1200] [1.1.1] [1.951] [DetectionNetwork(4)] [info] Needed resources: shaves: 6, ddr: 2728832
[18443010F1AECE1200] [1.1.1] [1.952] [NeuralNetwork(8)] [info] Needed resources: shaves: 6, ddr: 21632
[18443010F1AECE1200] [1.1.1] [1.970] [NeuralNetwork(10)] [info] Inference thread count: 2, number of shaves allocated per thread: 6, number of Neural Compute Engines (NCE) allocated per thread: 1
[18443010F1AECE1200] [1.1.1] [1.970] [DetectionNetwork(4)] [info] Inference thread count: 2, number of shaves allocated per thread: 6, number of Neural Compute Engines (NCE) allocated per thread: 1
[18443010F1AECE1200] [1.1.1] [1.970] [NeuralNetwork(8)] [info] Inference thread count: 2, number of shaves allocated per thread: 6, number of Neural Compute Engines (NCE) allocated per thread: 1
[18443010F1AECE1200] [1.1.1] [2.192] [system] [info] Memory Usage - DDR: 132.59 / 340.42 MiB, CMX: 2.49 / 2.50 MiB, LeonOS Heap: 26.99 / 77.32 MiB, LeonRT Heap: 8.17 / 41.23 MiB
[18443010F1AECE1200] [1.1.1] [2.192] [system] [info] Temperatures - Average: 36.00 °C, CSS: 36.77 °C, MSS 35.59 °C, UPA: 35.83 °C, DSS: 35.83 °C
[18443010F1AECE1200] [1.1.1] [2.192] [system] [info] Cpu Usage - LeonOS 53.33%, LeonRT: 30.49%
[18443010F1AECE1200] [1.1.1] [3.194] [system] [info] Memory Usage - DDR: 132.59 / 340.42 MiB, CMX: 2.49 / 2.50 MiB, LeonOS Heap: 27.48 / 77.32 MiB, LeonRT Heap: 8.22 / 41.23 MiB
[18443010F1AECE1200] [1.1.1] [3.194] [system] [info] Temperatures - Average: 36.71 °C, CSS: 37.24 °C, MSS 36.30 °C, UPA: 36.77 °C, DSS: 36.53 °C
[18443010F1AECE1200] [1.1.1] [3.194] [system] [info] Cpu Usage - LeonOS 45.36%, LeonRT: 29.64%
[18443010F1AECE1200] [1.1.1] [4.195] [system] [info] Memory Usage - DDR: 132.59 / 340.42 MiB, CMX: 2.49 / 2.50 MiB, LeonOS Heap: 27.49 / 77.32 MiB, LeonRT Heap: 8.22 / 41.23 MiB
[18443010F1AECE1200] [1.1.1] [4.195] [system] [info] Temperatures - Average: 37.30 °C, CSS: 38.41 °C, MSS 36.77 °C, UPA: 37.01 °C, DSS: 37.01 °C
[18443010F1AECE1200] [1.1.1] [4.195] [system] [info] Cpu Usage - LeonOS 37.73%, LeonRT: 29.79%
[2023-02-04 15:49:59.865] [debug] Device about to be closed...
[2023-02-04 15:49:59.884] [debug] Timesync thread exception caught: Couldn't read data from stream: '__timesync' (X_LINK_ERROR)
[2023-02-04 15:49:59.884] [debug] DataOutputQueue (detection) closed
[2023-02-04 15:49:59.884] [debug] Log thread exception caught: Couldn't read data from stream: '__log' (X_LINK_ERROR)
[2023-02-04 15:49:59.884] [debug] DataOutputQueue (recognition) closed
[2023-02-04 15:49:59.884] [debug] DataOutputQueue (color) closed
[2023-02-04 15:50:00.579] [debug] Watchdog thread exception caught: Couldn't write data to stream: '__watchdog' (X_LINK_ERROR)
[2023-02-04 15:50:01.954] [debug] XLinkResetRemote of linkId: (0)
[2023-02-04 15:50:01.954] [debug] Device closed, 2089
I hit the "q" key at the end. That is probably when the Device closed. I will have to look over the output to study what it says.
Thanks,
Francis.