OAK-FFC-3P-OG output stopped after 15 hours

erik Hi, thanks for reply. Sure I will try it.

erik
Sorry I did not notice that you send me PR to depthai python repo, but I am using c++ only depthai.

Hi, I tried 2.15 depthai, but same issue happens.
I am retrieving output of queue by following code:

bool hasTimeout = false;
      gst_print("calling get\n");
      auto h264packet = queue_out->get<dai::ImgFrame>(std::chrono::duration_cast<std::chrono::seconds>(1s), hasTimeout);
      gst_print("calling get done\n");
      if(hasTimeout){
         gst_print("Retrieve timeout\n");
         return false;
      }

I also turned on logs by setting environment variable DEPTHAI_LEVEL=trace

Here is output:

[2022-02-24 07:28:17.181] [trace] Log vector decoded, size: 3
[14442C1001DBAACE00] [18187.511] [system] [info] Memory Usage - DDR: 94.51 / 339.99 MiB, CMX: 2.18 / 2.50 MiB, LeonOS Heap: 21.38 / 78.29 MiB, LeonRT Heap: 3.76 / 41.54 MiB
[14442C1001DBAACE00] [18187.511] [system] [info] Temperatures - Average: 47.24 °C, CSS: 48.03 °C, MSS 46.90 °C, UPA: 47.13 °C, DSS: 46.90 °C
[14442C1001DBAACE00] [18187.511] [system] [info] Cpu Usage - LeonOS 0.30%, LeonRT: 0.17%
[2022-02-24 07:28:17.707] [trace] Received message from device (h264) - parsing time: 88µs, data size: 14797, object type: 1 object data:
0000: b9 06 b9 08 18 81 cd 39 81 d0 39 00 01 00 82 00 e1 e8 2f 82 00 e1 e8 2f 00 00 86 58 53 08 00 b9
0020: 02 86 ec db 03 00 86 b7 b0 9a 05 b9 02 85 0c 47 86 c5 a9 47 00
calling get done
calling get
calling get done
Retrieve timeout
calling get
calling get done
Retrieve timeout
calling get
calling get done
Retrieve timeout
calling get
calling get done
Retrieve timeout
calling get
[2022-02-24 07:28:22.182] [trace] Log vector decoded, size: 3
[14442C1001DBAACE00] [18192.512] [system] [info] Memory Usage - DDR: 94.51 / 339.99 MiB, CMX: 2.18 / 2.50 MiB, LeonOS Heap: 21.38 / 78.29 MiB, LeonRT Heap: 3.76 / 41.54 MiB
[14442C1001DBAACE00] [18192.512] [system] [info] Temperatures - Average: 47.35 °C, CSS: 48.47 °C, MSS 46.23 °C, UPA: 47.58 °C, DSS: 47.13 °C
[14442C1001DBAACE00] [18192.512] [system] [info] Cpu Usage - LeonOS 0.44%, LeonRT: 0.18%
[2022-02-24 07:28:22.739] [trace] Received message from device (h264) - parsing time: 89µs, data size: 15647, object type: 1 object data:
0000: b9 06 b9 08 18 81 1f 3d 81 20 3d 00 01 00 82 00 81 b8 2f 82 00 81 b8 2f 00 00 86 ef 53 08 00 b9
0020: 02 86 f1 db 03 00 86 b3 fa 8c 07 b9 02 85 11 47 86 c1 f3 39 02
calling get done
calling get
calling get done
Retrieve timeout
calling get
calling get done
Retrieve timeout
calling get
calling get done
Retrieve timeout
calling get
calling get done
Retrieve timeout
calling get
[2022-02-24 07:28:27.183] [trace] Log vector decoded, size: 3
[14442C1001DBAACE00] [18197.513] [system] [info] Memory Usage - DDR: 94.51 / 339.99 MiB, CMX: 2.18 / 2.50 MiB, LeonOS Heap: 21.38 / 78.29 MiB, LeonRT Heap: 3.76 / 41.54 MiB
[14442C1001DBAACE00] [18197.513] [system] [info] Temperatures - Average: 47.41 °C, CSS: 47.80 °C, MSS 46.45 °C, UPA: 47.80 °C, DSS: 47.58 °C
[14442C1001DBAACE00] [18197.513] [system] [info] Cpu Usage - LeonOS 0.23%, LeonRT: 0.17%
[2022-02-24 07:28:27.772] [trace] Received message from device (h264) - parsing time: 92µs, data size: 15677, object type: 1 object data:
0000: b9 06 b9 08 18 81 3d 3d 81 40 3d 00 01 00 82 00 21 88 2f 82 00 21 88 2f 00 00 86 86 54 08 00 b9
0020: 02 86 f6 db 03 00 86 02 bd 7d 09 b9 02 85 16 47 86 7c 38 2c 04
calling get done
calling get
calling get done
Retrieve timeout
calling get
calling get done
Retrieve timeout

Any progress? Or horizon when you can investigate this?

Thanks

Ok thanks for reply. If any help is needed i am happy to do so.

I will try to reproduce it. Normally it does not log any critical message.