I haven't been able to run lte_ble_gateway for more than 2 days

[Marshed]

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?

[Håkon Alseth]

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

[Marshed]

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 

[Marshed]

I meant on the Thingy91, should I connect the RTT Viewer to the NRF52 side or the NRF91 side

[Håkon Alseth]

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

[Marshed]

I have checked both RTT Viewer to the NRF52 and to the NRF91 side but I do not receive anything from either. 

[Håkon Alseth]

Can you please attach the log?

Do you get any output at all?

 

Kind regards,

Håkon

[Marshed]

Here is the log from the nRF91

when it stop working, it looks like the log also stop working. 

Fullscreen nRF91Terminal.log Download

# 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
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00> Subscription Connection 4 Value 75
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00> Subscription Connection 0 Value 925
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00> Subscription Connection 3 Value 54
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00> Subscription Connection 0 Value 925
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00> Subscription Connection 3 Value 82
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00> Subscription Connection 0 Value 925
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00> Subscription Connection 1 Value 1501
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00> Subscription Connection 3 Value 57
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00> Subscription Connection 4 Value 68
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00> Subscription Connection 0 Value 921
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00> Subscription Connection 3 Value 75
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00> Subscription Connection 0 Value 921
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00> Subscription Connection 3 Value 61
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00> Subscription Connection 0 Value 918
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00> Subscription Connection 1 Value 1497
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00> Subscription Connection 2 Value 1407
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00> Subscription Connection 3 Value 64
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00> Subscription Connection 4 Value 57
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00> Subscription Connection 0 Value 914
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00> Subscription Connection 3 Value 72
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00> Subscription Connection 0 Value 914
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00> Subscription Connection 3 Value 75
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00> Subscription Connection 0 Value 914
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00> Subscription Connection 1 Value 1501
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00> Subscription Connection 4 Value 90
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00> Subscription Connection 0 Value 910
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00> Subscription Connection 3 Value 68
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00> Subscription Connection 0 Value 910
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00> Subscription Connection 1 Value 1501
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00> Subscription Connection 3 Value 54
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00> Subscription Connection 4 Value 57
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00> Subscription Connection 0 Value 910
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00> Subscription Connection 3 Value 61
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00> Subscription Connection 0 Value 910
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00> Subscription Connection 3 Value 79
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00> Subscription Connection 0 Value 907
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00> Subscription Connection 3 Value 68
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00> Subscription Connection 0 Value 907
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00> Subscription Connection 0 Value 910
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00> Subscription Connection 4 Value 86
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00> Subscription Connection 0 Value 892
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00> Subscription Connection 3 Value 57
00>