Hi,
I am have programmed my Thingy 91 device with lte_ble_gateway program to collect data from 5 Bluetooth devices and send them to the cloud. This program runs fine, however it does not appear to continue to run for more than 2 days, after that the program just goes silent. No output, no error message no nothing.
Can someone point me in the right direction please?
Hi,
What are the traces coming from the thingy:91? You say it does not output anything, but where did it stop?
What makes the device function again, a reset of the nRF9160 or a power cycle of the full design?
Kind regards,
Håkon
Hi Håkon Alseth
I don't know what do you mean by traces, but I get no output at serial line, and no output at nRF Connect for Cloud. It simply stops doing what it is suppose to do.
So far to get it to function again, I switch it off and on again manually.
I hope this explains the problem.
Regards
Marshed
Hi Håkon Alseth
which part of the do you want me to connect the RTT Viewer to NRF52840_XXAA or NRF9160_XXAA?
Hi,
Since the nRF9160 is the host, you could start with looking at that one. As it gets stuck (not rebooting) - there's a high chance of seeing the behavior in the log trace.
Kind regards,
Håkon
I meant on the Thingy91, should I connect the RTT Viewer to the NRF52 side or the NRF91 side
You should be able to spot something on both sides, but since you mention that it stops completely, I suspect the viewing the RTT log of the nRF9160 would give the "best indication" on what happens.
Cheers,
Håkon
I have checked both RTT Viewer to the NRF52 and to the NRF91 side but I do not receive anything from either.
I have checked both RTT Viewer to the NRF52 and to the NRF91 side but I do not receive anything from either.
Can you please attach the log?
Do you get any output at all?
Kind regards,
Håkon
Here is the log from the nRF91
when it stop working, it looks like the log also stop working.
# SEGGER J-Link RTT Viewer V6.80a Terminal Log File # Compiled: 16:29:34 on May 29 2020 # Logging started @ 21 Aug 2020 12:16:47 00> Device found: e9:0a:f1:68:7e:9f (random) 00> 00> Connected: e9:0a:f1:68:7e:9f (random) 00> 00> Scanning... 00> 00> Subscribed to Connection 0 00> 00> Device found: f7:61:b6:3a:10:2b (random) 00> 00> Connected: f7:61:b6:3a:10:2b (random) 00> 00> Scanning... 00> 00> Subscribed to Connection 1 00> 00> Device found: cb:15:38:c4:97:66 (random) 00> 00> Connected: cb:15:38:c4:97:66 (random) 00> 00> Scanning... 00> 00> Subscribed to Connection 2 00> 00> Device found: c0:de:b0:18:05:03 (random) 00> 00> Connected: c0:de:b0:18:05:03 (random) 00> 00> Scanning... 00> 00> Subscribed to Connection 3 00> 00> Device found: d4:ee:58:a2:2e:d8 (random) 00> 00> Connected: d4:ee:58:a2:2e:d8 (random) 00> 00> Subscribed to Connection 4 00> 00> Subscription Connection 0 Value 936 00> 00> Subscription Connection 3 Value 68 00> 00> Subscription Connection 0 Value 928 00> 00> Subscription Connection 3 Value 79 00> 00> Subscription Connection 0 Value 928 00> 00> Subscription Connection 1 Value 1501 00> 00> Subscription Connection 3 Value 46 00> 00> Subscription Connection 4 Value 82 00> 00> Subscription Connection 0 Value 925 00> 00> Subscription Connection 3 Value 64 00> 00> Subscription Connection 0 Value 925 00> 00> Subscription Connection 3 Value 64 00> 00> Subscription Connection 0 Value 921 00> 00> Subscription Connection 1 Value 1501 00> 00> Subscription Connection 3 Value 36 00> 00> Subscription Connection 4 Value 75 00> 00> Subscription Connection 0 Value 925 00> 00> Subscription Connection 3 Value 54 00> 00> Subscription Connection 0 Value 925 00> 00> Subscription Connection 3 Value 82 00> 00> Subscription Connection 0 Value 925 00> 00> Subscription Connection 1 Value 1501 00> 00> Subscription Connection 3 Value 57 00> 00> Subscription Connection 4 Value 68 00> 00> Subscription Connection 0 Value 921 00> 00> Subscription Connection 3 Value 75 00> 00> Subscription Connection 0 Value 921 00> 00> Subscription Connection 3 Value 61 00> 00> Subscription Connection 0 Value 918 00> 00> Subscription Connection 1 Value 1497 00> 00> Subscription Connection 2 Value 1407 00> 00> Subscription Connection 3 Value 64 00> 00> Subscription Connection 4 Value 57 00> 00> Subscription Connection 0 Value 914 00> 00> Subscription Connection 3 Value 72 00> 00> Subscription Connection 0 Value 914 00> 00> Subscription Connection 3 Value 75 00> 00> Subscription Connection 0 Value 914 00> 00> Subscription Connection 1 Value 1501 00> 00> Subscription Connection 3 Value 46 00> 00> Subscription Connection 4 Value 90 00> 00> Subscription Connection 0 Value 910 00> 00> Subscription Connection 3 Value 68 00> 00> Subscription Connection 0 Value 914 00> 00> Subscription Connection 3 Value 82 00> 00> Subscription Connection 0 Value 910 00> 00> Subscription Connection 1 Value 1501 00> 00> Subscription Connection 3 Value 54 00> 00> Subscription Connection 4 Value 57 00> 00> Subscription Connection 0 Value 910 00> 00> Subscription Connection 3 Value 61 00> 00> Subscription Connection 0 Value 910 00> 00> Subscription Connection 3 Value 79 00> 00> Subscription Connection 0 Value 907 00> 00> Subscription Connection 1 Value 1497 00> 00> Subscription Connection 3 Value 68 00> 00> Subscription Connection 4 Value 54 00> 00> Subscription Connection 0 Value 907 00> 00> Subscription Connection 3 Value 43 00> 00> Subscription Connection 0 Value 910 00> 00> Subscription Connection 3 Value 86 00> 00> Subscription Connection 0 Value 910 00> 00> Subscription Connection 1 Value 1497 00> 00> Subscription Connection 2 Value 1407 00> 00> Subscription Connection 3 Value 50 00> 00> Subscription Connection 4 Value 50 00> 00> Subscription Connection 0 Value 907 00> 00> Subscription Connection 3 Value 61 00> 00> Subscription Connection 0 Value 900 00> 00> Subscription Connection 3 Value 68 00> 00> Subscription Connection 0 Value 900 00> 00> Subscription Connection 1 Value 1497 00> 00> Subscription Connection 3 Value 82 00> 00> Subscription Connection 4 Value 54 00> 00> Subscription Connection 0 Value 900 00> 00> Subscription Connection 3 Value 72 00> 00> Subscription Connection 0 Value 903 00> 00> Subscription Connection 3 Value 43 00> 00> Subscription Connection 0 Value 903 00> 00> Subscription Connection 1 Value 1497 00> 00> Subscription Connection 3 Value 61 00> 00> Subscription Connection 4 Value 64 00> 00> Subscription Connection 0 Value 900 00> 00> Subscription Connection 3 Value 57 00> 00> Subscription Connection 0 Value 892 00> 00> Subscription Connection 3 Value 43 00> 00> Subscription Connection 0 Value 900 00> 00> Subscription Connection 1 Value 1494 00> 00> Subscription Connection 3 Value 46 00> 00> Subscription Connection 4 Value 72 00> 00> Subscription Connection 0 Value 896 00> 00> Subscription Connection 3 Value 54 00> 00> Subscription Connection 0 Value 896 00> 00> Subscription Connection 3 Value 39 00> 00> Subscription Connection 0 Value 892 00> 00> Subscription Connection 1 Value 1497 00> 00> Subscription Connection 2 Value 1407 00> 00> Subscription Connection 3 Value 46 00> 00> Subscription Connection 4 Value 86 00> 00> Subscription Connection 0 Value 892 00> 00> Subscription Connection 3 Value 57 00>
Here is the log from the nRF52
# SEGGER J-Link RTT Viewer V6.80a Terminal Log File # Compiled: 16:29:34 on May 29 2020 # Logging started @ 21 Aug 2020 15:52:30 00> messages dropped: 1 00> [00:01:01.309,936] <inf> bt_ctlr_hci: handle: 0x0003, rssi: -47 dB. 00> [00:01:05.871,765] <wrn> bt_ctlr_hci: type: 0x14 00> [00:01:18.687,469] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -46 dB. 00> [00:01:23.249,298] <wrn> bt_ctlr_hci: type: 0x14 00> [00:01:47.554,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -72 dB. 00> [00:10:19.994,232] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -74 dB. 00> [00:21:25.429,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -75 dB. 00> [00:24:06.994,232] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -68 dB. 00> [00:27:24.804,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -66 dB. 00> [00:27:34.306,732] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -70 dB. 00> [00:51:40.929,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [00:51:47.619,232] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -71 dB. 00> [01:18:42.804,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -72 dB. 00> [01:22:22.749,298] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -41 dB. 00> [01:22:26.616,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -66 dB. 00> [01:33:09.061,798] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -42 dB. 00> [01:34:37.179,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [01:53:49.991,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -64 dB. 00> [01:54:09.366,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [02:21:35.491,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -71 dB. 00> [02:30:59.252,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -76 dB. 00> [02:31:03.814,331] <wrn> bt_ctlr_hci: type: 0x14 00> [02:34:52.501,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [02:38:17.179,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [02:39:31.689,331] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [02:39:46.304,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -68 dB. 00> [02:50:19.866,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -76 dB. 00> [02:52:24.929,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -70 dB. 00> [03:00:48.679,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -71 dB. 00> [03:01:31.304,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -64 dB. 00> [03:01:50.679,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -72 dB. 00> [03:06:21.064,422] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [03:06:25.689,331] <wrn> bt_ctlr_hci: type: 0x14 00> [03:09:09.741,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -75 dB. 00> [03:14:25.554,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [03:15:55.126,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [03:28:27.440,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [03:28:32.001,831] <wrn> bt_ctlr_hci: type: 0x14 00> [03:44:22.876,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -76 dB. 00> [03:45:42.314,331] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -67 dB. 00> [03:46:24.939,331] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [03:50:00.877,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -67 dB. 00> [03:50:01.502,044] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -79 dB. 00> [03:50:05.439,331] <wrn> bt_ctlr_hci: type: 0x14 00> [03:50:36.501,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [04:02:24.627,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -68 dB. 00> [04:02:25.314,514] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -74 dB. 00> [04:02:29.189,331] <wrn> bt_ctlr_hci: type: 0x14 00> [04:02:49.054,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -77 dB. 00> [04:06:41.554,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [04:08:44.554,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [04:19:56.189,422] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -66 dB. 00> [04:19:56.814,514] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -69 dB. 00> [04:20:00.814,331] <wrn> bt_ctlr_hci: type: 0x14 00> [04:20:29.939,331] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [04:29:25.815,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [04:29:30.376,831] <wrn> bt_ctlr_hci: type: 0x14 00> [04:31:44.126,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -74 dB. 00> [04:34:35.877,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [04:34:40.439,331] <wrn> bt_ctlr_hci: type: 0x14 00> [04:39:23.501,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [04:43:41.179,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -71 dB. 00> [04:45:13.065,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [04:45:17.626,831] <wrn> bt_ctlr_hci: type: 0x14 00> [04:57:01.940,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [04:57:03.626,892] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [04:57:06.501,831] <wrn> bt_ctlr_hci: type: 0x14 00> [05:06:10.315,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -69 dB. 00> [05:06:14.876,831] <wrn> bt_ctlr_hci: type: 0x14 00> [05:06:55.626,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [05:07:23.366,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -66 dB. 00> [05:07:50.491,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -76 dB. 00> [05:08:29.241,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -68 dB. 00> [05:10:22.127,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [05:10:26.689,331] <wrn> bt_ctlr_hci: type: 0x14 00> [05:18:38.252,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [05:18:42.876,831] <wrn> bt_ctlr_hci: type: 0x14 00> [05:20:31.564,331] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [05:36:25.190,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [05:36:29.751,831] <wrn> bt_ctlr_hci: type: 0x14 00> [05:37:50.616,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -73 dB. 00> [05:42:33.491,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -64 dB. 00> [05:42:52.866,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -68 dB. 00> [05:50:25.815,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [05:50:30.376,831] <wrn> bt_ctlr_hci: type: 0x14 00> [06:00:34.002,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -69 dB. 00> [06:00:38.626,831] <wrn> bt_ctlr_hci: type: 0x14 00> [06:01:07.751,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [06:02:02.001,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [06:14:06.554,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -74 dB. 00> [06:17:43.554,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [06:18:31.991,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [06:30:13.440,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -69 dB. 00> [06:30:15.689,392] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [06:30:18.001,831] <wrn> bt_ctlr_hci: type: 0x14 00> [06:35:17.690,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -67 dB. 00> [06:35:18.314,544] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [06:35:22.251,831] <wrn> bt_ctlr_hci: type: 0x14 00> [06:35:24.251,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [06:47:10.439,422] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [06:47:15.064,331] <wrn> bt_ctlr_hci: type: 0x14 00> [07:23:25.804,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -71 dB. 00> [07:52:41.304,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [08:00:30.179,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -73 dB. 00> [08:02:14.866,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [08:02:47.804,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [08:07:42.065,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -76 dB. 00> [08:07:46.626,831] <wrn> bt_ctlr_hci: type: 0x14 00> [08:12:38.439,422] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -66 dB. 00> [08:12:39.064,514] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [08:12:43.064,331] <wrn> bt_ctlr_hci: type: 0x14 00> [08:22:41.936,798] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -43 dB. 00> [08:42:27.627,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -80 dB. 00> [08:42:28.439,392] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -68 dB. 00> [08:42:29.189,392] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [08:42:32.189,331] <wrn> bt_ctlr_hci: type: 0x14 00> [08:47:10.440,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [08:47:15.001,831] <wrn> bt_ctlr_hci: type: 0x14 00> [08:59:01.252,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [08:59:05.814,331] <wrn> bt_ctlr_hci: type: 0x14 00> [09:17:19.252,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -76 dB. 00> [09:17:23.814,361] <wrn> bt_ctlr_hci: type: 0x14 00> [09:21:05.616,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -76 dB. 00> [09:22:43.689,331] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [09:23:33.866,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -77 dB. 00> [09:24:12.679,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [09:29:40.179,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -68 dB. 00> [10:02:36.064,331] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -75 dB. 00> [10:04:04.377,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [10:04:08.939,331] <wrn> bt_ctlr_hci: type: 0x14 00> [10:08:43.315,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [10:08:47.876,831] <wrn> bt_ctlr_hci: type: 0x14 00> [10:16:12.877,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [10:16:17.439,331] <wrn> bt_ctlr_hci: type: 0x14 00> [10:21:09.252,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [10:21:13.814,331] <wrn> bt_ctlr_hci: type: 0x14 00> [10:21:41.001,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [10:26:13.565,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [10:26:18.126,831] <wrn> bt_ctlr_hci: type: 0x14 00> [10:27:11.054,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [10:33:15.940,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [10:33:20.501,831] <wrn> bt_ctlr_hci: type: 0x14 00> [10:43:35.689,910] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [10:43:40.314,361] <wrn> bt_ctlr_hci: type: 0x14 00> [10:57:01.440,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [10:57:06.001,831] <wrn> bt_ctlr_hci: type: 0x14 00> [11:05:53.189,331] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [11:12:56.064,422] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -76 dB. 00> [11:13:00.751,831] <wrn> bt_ctlr_hci: type: 0x14 00> [11:13:58.127,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [11:14:02.689,361] <wrn> bt_ctlr_hci: type: 0x14 00> [11:14:02.689,422] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [12:01:06.501,922] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [12:01:11.189,331] <wrn> bt_ctlr_hci: type: 0x14 00> [12:13:53.502,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [12:13:58.064,331] <wrn> bt_ctlr_hci: type: 0x14 00> [12:16:36.190,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [12:16:40.751,831] <wrn> bt_ctlr_hci: type: 0x14 00> [12:17:45.877,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -66 dB. 00> [12:17:46.502,044] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [12:17:50.439,331] <wrn> bt_ctlr_hci: type: 0x14 00> [12:47:25.491,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -75 dB. 00> [12:47:29.190,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [12:47:33.814,331] <wrn> bt_ctlr_hci: type: 0x14 00> [12:48:54.616,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [12:48:55.251,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [12:51:31.554,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [13:22:49.001,922] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [13:22:51.251,892] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -77 dB. 00> [13:22:53.626,831] <wrn> bt_ctlr_hci: type: 0x14 00> [13:25:35.627,502] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [13:25:40.189,331] <wrn> bt_ctlr_hci: type: 0x14 00> [13:58:46.751,831] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -74 dB. 00> [14:09:30.565,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -69 dB. 00> [14:09:32.626,892] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -72 dB. 00> [14:09:35.126,831] <wrn> bt_ctlr_hci: type: 0x14 00> [14:20:41.304,199] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -74 dB. 00> [14:21:29.741,699] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -68 dB. 00> [14:23:07.940,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -69 dB. 00> [14:23:10.189,392] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -76 dB. 00> [14:23:12.501,831] <wrn> bt_ctlr_hci: type: 0x14 00> [14:24:02.939,331] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -71 dB. 00> [14:35:47.190,002] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -73 dB. 00> [14:35:51.751,831] <wrn> bt_ctlr_hci: type: 0x14 00> [15:09:55.626,953] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -127 dB. 00> [15:09:56.314,514] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -70 dB. 00> [15:09:57.376,892] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -74 dB. 00> [15:10:00.251,831] <wrn> bt_ctlr_hci: type: 0x14
when it stop working, it looks like the log also stop working.
Hi,
Thank you for the logs. It looks like none of the nRF-devices are printing any fault reasons, which I believe might be due to a reset occurring, most likely on the nRF52-side.
JLinkRTT isn't always good at "reconnecting" the debugger interface is a reset has occurred, in those cases you have to manually disconnect from the RTT viewer, and connect again (F3 = shortcut for disconnect, F2 = shortcut for connect).
One flaw in the split-setup of nRF52 as a controller and nRF91 as a host is if the nRF52 resets. The host isn't then able to fully detect this (no mechanisms in the host layer to handle it), unfortunately.
If you only reset the nRF91 when this happens (let the switch set to nRF91, and issue nrfjprog --reset), does it recover fully afterwards?
Kind regards,
Håkon
Hi,
I tried to manually disconnect from the RTT viewer and connect again, however no additional log were observed.
# SEGGER J-Link RTT Viewer V6.80a Terminal Log File # Compiled: 16:29:34 on May 29 2020 # Logging started @ 24 Aug 2020 16:24:40 00> [00:00:48.840,332] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -78 dB. 00> [00:00:51.152,862] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -68 dB. 00> [00:00:56.574,249] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [00:01:20.491,973] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -62 dB. 00> [00:01:28.371,276] <inf> bt_ctlr_hci: handle: 0x0003, rssi: -46 dB. 00> [00:01:32.965,301] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -81 dB. 00> [00:01:35.847,656] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -50 dB. 00> [00:01:52.340,240] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -76 dB. 00> [00:03:09.804,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -75 dB. 00> [00:03:48.746,185] <inf> bt_ctlr_hci: handle: 0x0003, rssi: -50 dB. 00> [00:04:07.929,412] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -65 dB. 00> [00:05:42.910,034] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -53 dB. 00> [00:07:38.183,685] <inf> bt_ctlr_hci: handle: 0x0003, rssi: -42 dB. 00> [00:07:57.558,685] <inf> bt_ctlr_hci: handle: 0x0003, rssi: -44 dB. 00> [00:24:11.011,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -70 dB. 00> [00:24:40.366,882] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -71 dB. 00> [00:24:45.402,740] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -68 dB. 00> [00:25:22.215,240] <inf> bt_ctlr_hci: handle: 0x0000, rssi: -75 dB. 00> [00:25:40.597,564] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -58 dB. 00> [00:26:00.035,034] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -52 dB. 00> [00:26:21.116,912] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -62 dB. 00> [00:28:03.866,882] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -71 dB. 00> [00:31:04.054,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -62 dB. 00> [00:34:10.511,688] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -71 dB. 00> [00:39:31.741,912] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -71 dB. 00> [00:40:03.136,688] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -64 dB. 00> [00:40:57.386,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -72 dB. 00> [00:41:41.554,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -61 dB. 00> [00:42:12.554,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -72 dB. 00> [00:46:05.746,185] <inf> bt_ctlr_hci: handle: 0x0003, rssi: -45 dB. 00> [00:47:36.241,912] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -64 dB. 00> [00:53:46.285,034] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -62 dB. 00> [00:57:34.910,064] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -82 dB. 00> [00:57:54.285,064] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -58 dB. 00> [00:58:13.660,034] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -63 dB. 00> [01:01:43.910,034] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -50 dB. 00> [01:07:37.886,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [01:10:16.761,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -73 dB. 00> [01:23:51.761,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -68 dB. 00> [01:44:23.722,534] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -64 dB. 00> [01:45:33.472,534] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -49 dB. 00> [01:59:04.222,534] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -53 dB. 00> [02:01:51.199,157] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -69 dB. 00> [02:23:26.511,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -73 dB. 00> [02:38:36.324,157] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [02:39:59.636,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -70 dB. 00> [02:41:32.636,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -71 dB. 00> [02:46:55.199,157] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -66 dB. 00> [02:50:53.574,157] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -68 dB. 00> [02:58:28.804,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -69 dB. 00> [02:59:15.304,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -63 dB. 00> [03:03:11.597,534] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -61 dB. 00> [03:04:56.116,882] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -67 dB. 00> [03:07:17.722,534] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -50 dB. 00> [03:07:18.824,157] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -72 dB. 00> [03:32:56.179,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -71 dB. 00> [03:33:24.449,157] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -63 dB. 00> [03:33:51.574,157] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [03:35:22.636,688] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -71 dB. 00> [03:35:56.366,882] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -63 dB. 00> [03:50:24.699,157] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -73 dB. 00> [04:00:14.535,034] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -52 dB. 00> [04:08:40.991,882] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -73 dB. 00> [04:11:00.554,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -61 dB. 00> [04:11:48.991,882] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -63 dB. 00> [04:18:06.097,534] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -60 dB. 00> [04:18:25.472,564] <inf> bt_ctlr_hci: handle: 0x0004, rssi: -50 dB. 00> [04:42:07.761,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -65 dB. 00> [04:44:05.949,157] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -72 dB. 00> [05:00:23.304,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -58 dB. 00> [05:00:44.616,882] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -63 dB. 00> [05:35:48.804,412] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -72 dB. 00> [05:37:14.054,412] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -61 dB. 00> [05:38:43.179,382] <inf> bt_ctlr_hci: handle: 0x0002, rssi: -67 dB. 00> [05:48:03.511,688] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -66 dB. 00> [05:48:46.136,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -73 dB. 00> [06:01:05.386,657] <inf> bt_ctlr_hci: handle: 0x0001, rssi: -68 dB. (Connection lost) # Logging stopped @ 25 Aug 2020 9:44:49
I also tried to only reset the nRF91, the device recovered fully.
