From what I could see the Asset_Tracker example works in LTE, not in NB-IoT. How can I test NB-IoT?
I would like to get some hint on what example to use and what to do to get nRF Cloud connection through NB-IoT so that I can start my development from a working platform.
I have nRF9160 DK board, iBasics SIM card and also a 1nce SIM card. I am based in Munich and must develop a project based on the nRF9160 chip.
All tips are welcome.
Just to clarify, NB-IoT is a part of LTE. What you want to swap the radio configuration from LTE-M to LTE-NB. ;)
The problem is I cannot get any connection with the Asset_Tracker example. I'd like to have one example that works so I can build on it. Our aim is to use NB-IoT for our application... Any tips?
I know we have discussed this in the other question, but have you tried the at_client sample yet? I know this isn't what you are looking for as you would like the asset tracker but it is important to verify you can connect to a network or it will never work even with the correct configuration 
I will test it now: I'll let you know the result.
The at_client example is working: I get LTE green in nRF Connect!
What is the next step?
Ok great, so at least you know your set-up is working.
The next thing is to configure the asset tracker application to NB-IoT. Now you said you tried the CONFIG_LTE_NETWORK_MODE_NBIOT=y option and it didn't work. What exactly was the serial log for that attempt? Did it fail because of a connection error or because the human interaction part of the connection wasn't completed? Remember, there is a human interaction element to connecting the DK to nRF Cloud, it's not just flash the program and it will do the rest, you have to pair it to the nRF Cloud with button and switch inputs.
If it isn't changing the system set-up to NB-IoT, you can always try the direct approach and comment out both the LTE-M configuration for network_mode[] and the define check for NB-IoT in the lte_lc.c file and leave only the network_mode[] line for NB-IoT.
I use a very good editor and I searched in all directories and all files of the project and I found only definitions for CONFIG_LTE_NETWORK_MODE_LTE_M and nonoe for NBIOT. I therefore replaced all
CONFIG_LTE_NETWORK_MODE_LTE_M by CONFIG_LTE_NETWORK_MODE_NBIOT.
Now after I run on SES and then check in nRF Connect, the XSYSTEMMODE is 0,1,0,2 which is correct. However it never connects...
What is wrong?
I use a very good editor and I searched in all directories and all files of the project and I found only definitions for CONFIG_LTE_NETWORK_MODE_LTE_M and nonoe for NBIOT. I therefore replaced all
CONFIG_LTE_NETWORK_MODE_LTE_M by CONFIG_LTE_NETWORK_MODE_NBIOT.
Now after I run on SES and then check in nRF Connect, the XSYSTEMMODE is 0,1,0,2 which is correct. However it never connects...
What is wrong?
Thats... strange? It is in the master file as well as in my v0.4.0 release tag of the repos
But anyway, at least your modem's XSYSTEMMODE is now configured correctly.
So what is it doing, can you post the serial log?
After searching the LTE became green but then the module made a reset.
AT+CPIN?
+CPIN: READY
OK
AT+CPINR="SIM PIN"
+CPINR: "SIM PIN",3
OK
AT+CIMI
901405100336032
OK
+CGEnrf_cloud_connect failed: 22
V: ME PDN ACT 0,0
+CNEC_ESM: 50,0
+CEREG: 5,"CB52","023AAF11",9
+CIND: "service",1
+CIND: "roam",1
AT+COPS=3,2
+CGEV: ME PDN DEACT 0
+CEREG: 0,"CB52","023AAF11",9
+CIND: "service",0
+CIND: "roam",0
+CGEV: ME DETACH
%CESQ: 255,0
%XSIM: 1
%XSIM: 0
OK
***** Booting Zephyr OS v1.14.99-ncs1 *****
AT+CGDCONT?
Flash region Domain Permissions
00 0x00000 0x08000 Secure rwxl
01 0x08000 0x10000 Non-Secure rwxl
02 0x10000 0x18000 Non-Secure rwxl
03 0x18000 0x20000 Non-Secure rwxl
04 0x20000 0x28000 Non-Secure rwxl
05 0x28000 0x30000 Non-Secure rwxl (...)
Ok so this is interesting, I do not get anything like what you get. I also added the CONFIG_LTE_NETWORK_MODE_NBIOT=y change to prj.conf and it did actually set the modem to NB-IoT. Without that CONFIG change, the device defaults to 1,0,0,0; so it does work as expected.
***** Booting Zephyr OS v1.14.99-ncs1 ***** Flash region Domain Permissions 00 0x00000 0x08000 Secure rwxl 01 0x08000 0x10000 Non-Secure rwxl 02 0x10000 0x18000 Non-Secure rwxl 03 0x18000 0x20000 Non-Secure rwxl 04 0x20000 0x28000 Non-Secure rwxl 05 0x28000 0x30000 Non-Secure rwxl 06 0x30000 0x38000 Non-Secure rwxl 07 0x38000 0x40000 Non-Secure rwxl 08 0x40000 0x48000 Non-Secure rwxl 09 0x48000 0x50000 Non-Secure rwxl 10 0x50000 0x58000 Non-Secure rwxl 11 0x58000 0x60000 Non-Secure rwxl 12 0x60000 0x68000 Non-Secure rwxl 13 0x68000 0x70000 Non-Secure rwxl 14 0x70000 0x78000 Non-Secure rwxl 15 0x78000 0x80000 Non-Secure rwxl 16 0x80000 0x88000 Non-Secure rwxl 17 0x88000 0x90000 Non-Secure rwxl 18 0x90000 0x98000 Non-Secure rwxl 19 0x98000 0xa0000 Non-Secure rwxl 20 0xa0000 0xa8000 Non-Secure rwxl 21 0xa8000 0xb0000 Non-Secure rwxl 22 0xb0000 0xb8000 Non-Secure rwxl 23 0xb8000 0xc0000 Non-Secure rwxl 24 0xc0000 0xc8000 Non-Secure rwxl 25 0xc8000 0xd0000 Non-Secure rwxl 26 0xd0000 0xd8000 Non-Secure rwxl 27 0xd8000 0xe0000 Non-Secure rwxl 28 0xe0000 0xe8000 Non-Secure rwxl 29 0xe8000 0xf0000 Non-Secure rwxl 30 0xf0000 0xf8000 Non-Secure rwxl 31 0xf8000 0x100000 Non-Secure rwxl SRAM region Domain Permissions 00 0x00000 0x02000 Secure rwxl 01 0x02000 0x04000 Secure rwxl 02 0x04000 0x06000 Secure rwxl 03 0x06000 0x08000 Secure rwxl 04 0x08000 0x0a000 Secure rwxl 05 0x0a000 0x0c000 Secure rwxl 06 0x0c000 0x0e000 Secure rwxl 07 0x0e000 0x10000 Secure rwxl 08 0x10000 0x12000 Non-Secure rwxl 09 0x12000 0x14000 Non-Secure rwxl 10 0x14000 0x16000 Non-Secure rwxl 11 0x16000 0x18000 Non-Secure rwxl 12 0x18000 0x1a000 Non-Secure rwxl 13 0x1a000 0x1c000 Non-Secure rwxl 14 0x1c000 0x1e000 Non-Secure rwxl 15 0x1e000 0x20000 Non-Secure rwxl 16 0x20000 0x22000 Non-Secure rwxl 17 0x22000 0x24000 Non-Secure rwxl 18 0x24000 0x26000 Non-Secure rwxl 19 0x26000 0x28000 Non-Secure rwxl 20 0x28000 0x2a000 Non-Secure rwxl 21 0x2a000 0x2c000 Non-Secure rwxl 22 0x2c000 0x2e000 Non-Secure rwxl 23 0x2e000 0x30000 Non-Secure rwxl 24 0x30000 0x32000 Non-Secure rwxl 25 0x32000 0x34000 Non-Secure rwxl 26 0x34000 0x36000 Non-Secure rwxl 27 0x36000 0x38000 Non-Secure rwxl 28 0x38000 0x3a000 Non-Secure rwxl 29 0x3a000 0x3c000 Non-Secure rwxl 30 0x3c000 0x3e000 Non-Secure rwxl 31 0x3e000 0x40000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC1 Non-Secure OK 03 NRF_NVMC Non-Secure OK 04 NRF_UARTE1 Non-Secure OK 05 NRF_UARTE2 Secure SKIP 06 NRF_IPC Non-Secure OK 07 NRF_VMC Non-Secure OK 08 NRF_FPU Non-Secure OK 09 NRF_EGU1 Non-Secure OK 10 NRF_EGU2 Non-Secure OK 11 NRF_TWIM2 Non-Secure OK 12 NRF_SPIM3 Non-Secure OK 13 NRF_TIMER0 Non-Secure OK 14 NRF_TIMER1 Non-Secure OK 15 NRF_TIMER2 Non-Secure OK 16 NRF_SAADC Non-Secure OK 17 NRF_GPIOTE1 Non-Secure OK SPM: NS image at 0x8000 SPM: NS MSP at 0x2002a4a8 SPM: NS reset vector at 0xf865 SPM: prepare to jump to Non-Secure image. ***** Booting Zephyr OS v1.14.99-ncs1 ***** Application started LTE LC config ... AT OK AT%XSYSTEMMODE? %XSYSTEMMODE: 0,1,0,0 OK
Now, the two AT commands in this log were entered manually by me to check the LTE configuration. Under normal conditions they would not be there. As far as what I would expect to see, my device will get stuck on "LTE LC Config ..." as I actually don't have an NB-IoT network where I currently am.
Why are AT commands appearing in your log however; are you entering AT commands into the Link Monitor? As far as I can see in your log though, you are connected to a network. AT+CEREG? has returned the eNodeB identification number and returned the number 5 for stat (connected, roaming). However, you then invoke AT+COPS which then returns an AT+CEREG with the stat vaule of 0 which is "not registered", so your actually losing connection again after getting it.
This is also shown with CGEV returning Mobile Equipment Detach and your XSIM goes to 0 which means your UICC is no longer intialised???
Attached you will find the og file of a new attempt.
2019-07-02T10:39:18.604Z INFO Application data folder: C:\Users\sete\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor 2019-07-02T10:39:18.656Z DEBUG App pc-nrfconnect-linkmonitor v0.9.3 official 2019-07-02T10:39:18.656Z DEBUG App path: C:\Users\sete\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor 2019-07-02T10:39:18.656Z DEBUG nRFConnect 2.7.0 is supported by the app (^2.4.0) 2019-07-02T10:39:18.656Z DEBUG nRFConnect path: C:\Users\sete\AppData\Local\Programs\nrfconnect\resources\app.asar 2019-07-02T10:39:18.656Z DEBUG HomeDir: C:\Users\sete 2019-07-02T10:39:18.656Z DEBUG TmpDir: C:\Users\sete\AppData\Local\Temp 2019-07-02T10:39:26.300Z INFO Modem port is opened 2019-07-02T10:39:26.304Z DEBUG modem >> AT+CFUN?\x0D\x0A 2019-07-02T10:39:26.321Z DEBUG modem << +CFUN: 1\x0D\x0A 2019-07-02T10:39:26.323Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.338Z DEBUG modem >> AT+CGSN=1\x0D\x0A 2019-07-02T10:39:26.346Z DEBUG modem << +CGSN: "352656100028862"\x0D\x0A 2019-07-02T10:39:26.348Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.355Z DEBUG modem >> AT+CGMI\x0D\x0A 2019-07-02T10:39:26.362Z DEBUG modem << Nordic Semiconductor ASA\x0D\x0A 2019-07-02T10:39:26.366Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.370Z DEBUG modem >> AT+CGMM\x0D\x0A 2019-07-02T10:39:26.375Z DEBUG modem << nRF9160-SICA\x0D\x0A 2019-07-02T10:39:26.376Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.381Z DEBUG modem >> AT+CGMR\x0D\x0A 2019-07-02T10:39:26.388Z DEBUG modem << mfw_nrf9160_0.7.0-29.alpha\x0D\x0A 2019-07-02T10:39:26.389Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.390Z INFO Nordic Semiconductor ASA nRF9160-SICA [mfw_nrf9160_0.7.0-29.alpha] SerNr: 352656100028862 2019-07-02T10:39:26.392Z DEBUG modem >> AT+CEMODE?\x0D\x0A 2019-07-02T10:39:26.397Z DEBUG modem << +CEMODE: 0\x0D\x0A 2019-07-02T10:39:26.400Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.405Z DEBUG modem >> AT%XCBAND=?\x0D\x0A 2019-07-02T10:39:26.414Z DEBUG modem << %XCBAND: (1,2,3,4,5,8,12,13,17,20,25,26,28,66)\x0D\x0A 2019-07-02T10:39:26.416Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.420Z DEBUG modem >> AT+CMEE?\x0D\x0A 2019-07-02T10:39:26.425Z DEBUG modem << +CMEE: 0\x0D\x0A 2019-07-02T10:39:26.426Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.431Z DEBUG modem >> AT+CMEE=1\x0D\x0A 2019-07-02T10:39:26.436Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.440Z DEBUG modem >> AT+CNEC?\x0D\x0A 2019-07-02T10:39:26.446Z DEBUG modem << +CNEC: 0\x0D\x0A 2019-07-02T10:39:26.448Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.450Z DEBUG modem >> AT+CNEC=24\x0D\x0A 2019-07-02T10:39:26.471Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.474Z DEBUG modem >> AT+CGEREP?\x0D\x0A 2019-07-02T10:39:26.481Z DEBUG modem << +CGEREP: 0,0\x0D 2019-07-02T10:39:26.483Z DEBUG modem << \x0A 2019-07-02T10:39:26.484Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.486Z DEBUG modem >> AT+CGDCONT?\x0D\x0A 2019-07-02T10:39:26.490Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.493Z DEBUG modem >> AT+CGACT?\x0D\x0A 2019-07-02T10:39:26.497Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.500Z DEBUG modem >> AT+CGEREP=1\x0D\x0A 2019-07-02T10:39:26.504Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.508Z DEBUG modem >> AT+CIND=1,1,1\x0D\x0A 2019-07-02T10:39:26.513Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.516Z DEBUG modem >> AT+CEREG=2\x0D\x0A 2019-07-02T10:39:26.520Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.523Z DEBUG modem >> AT+CEREG?\x0D\x0A 2019-07-02T10:39:26.531Z DEBUG modem << +CEREG: 2,4,"FFFE","FFFFFFFF",9\x0D\x0A 2019-07-02T10:39:26.532Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.536Z DEBUG modem >> AT%CESQ=1\x0D\x0A 2019-07-02T10:39:26.541Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.547Z DEBUG modem >> AT+CESQ\x0D\x0A 2019-07-02T10:39:26.553Z DEBUG modem << +CESQ: 99,99,255,255,255,255\x0D\x0A 2019-07-02T10:39:26.555Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:26.559Z DEBUG modem >> AT%XSIM=1\x0D\x0A 2019-07-02T10:39:26.565Z DEBUG modem << OK\x0D\x0A 2019-07-02T10:39:26.571Z DEBUG modem >> AT%XSIM?\x0D\x0A 2019-07-02T10:39:26.575Z DEBUG modem << %XSIM: 0\x0D\x0A 2019-07-02T10:39:26.577Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:27.077Z DEBUG modem << %XSIM: 1\x0D\x0A\x00 2019-07-02T10:39:27.102Z DEBUG modem >> AT+CPIN?\x0D\x0A 2019-07-02T10:39:27.109Z DEBUG modem << %XSIM: 1\x0D\x0A 2019-07-02T10:39:27.111Z DEBUG modem << \x00 2019-07-02T10:39:27.112Z DEBUG modem << +CPIN: READY\x0D\x0A 2019-07-02T10:39:27.114Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:27.122Z DEBUG modem >> AT+CPINR="SIM PIN"\x0D\x0A 2019-07-02T10:39:27.137Z DEBUG modem << +CPINR: "SIM PIN",3\x0D\x0A 2019-07-02T10:39:27.138Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:27.140Z DEBUG modem >> AT+CIMI\x0D\x0A 2019-07-02T10:39:27.145Z DEBUG modem << 901405100336032\x0D\x0A 2019-07-02T10:39:27.146Z DEBUG modem << OK\x0D\x0A\x00 2019-07-02T10:39:27.147Z INFO IMSIdentity: 901405100336032 2019-07-02T10:39:28.635Z DEBUG modem >> AT+CESQ\x0D\x0A 2019-07-02T10:39:28.652Z DEBUG modem << +CESQ: 99,99,255,255,255,255\x0D\x0A 2019-07-02T10:39:28.654Z DEBUG modem << OK\x0D\x0A 2019-07-02T10:39:29.050Z DEBUG modem << %CESQ: 42,2\x0D\x0A\x00 2019-07-02T10:39:29.066Z DEBUG modem << +CEREG: 2,"CB52","023AAF11",9\x0D\x0A\x00 2019-07-02T10:39:30.247Z DEBUG modem << +CGEnrf_cloud_connect failed: 22\x0D 2019-07-02T10:39:30.252Z DEBUG modem << V: ME PDN ACT 0,0\x0D\x0A\x00 2019-07-02T10:39:30.254Z DEBUG modem << +CNEC_ESM: 50,0\x0D\x0A\x00 2019-07-02T10:39:30.257Z DEBUG modem << +CEREG: 5,"CB52","023AAF11",9\x0D\x0A\x00 2019-07-02T10:39:30.262Z DEBUG modem << +CIND: "service",1\x0D\x0A\x00 2019-07-02T10:39:30.265Z DEBUG modem << +CIND: "roam",1\x0D\x0A\x00 2019-07-02T10:39:30.273Z DEBUG modem >> AT+COPS=3,2\x0D\x0A 2019-07-02T10:39:30.664Z DEBUG modem << +CGEV: ME PDN DEACT 0\x0D\x0A\x00 2019-07-02T10:39:30.674Z DEBUG modem << +CEREG: 0,"CB52","023AAF11",9\x0D\x0A\x00 2019-07-02T10:39:30.677Z DEBUG modem << +CIND: "service",0\x0D\x0A\x00 2019-07-02T10:39:30.680Z DEBUG modem << +CIND: "roam",0\x0D\x0A\x00 2019-07-02T10:39:30.683Z DEBUG modem << +CGEV: ME DETACH\x0D\x0A\x00 2019-07-02T10:39:30.724Z DEBUG modem << %CESQ: 255,0\x0D\x0A\x00 2019-07-02T10:39:30.730Z DEBUG modem << %XSIM: 1\x0D\x0A\x00 2019-07-02T10:39:30.785Z DEBUG modem << %X***** Booting Zephyr OS v1.14.99-ncs1 *****\x0D\x0A 2019-07-02T10:39:30.788Z DEBUG modem << Flash region\x09\x09Domain\x09\x09Permissions\x0D 2019-07-02T10:39:30.791Z DEBUG modem << 00 0x00000 0x08000 \x09Secure\x09\x09rwxl\x0D 2019-07-02T10:39:30.794Z DEBUG modem << 01 0x08000 0x10000 \x09Non-Secure\x09rwxl\x0D 2019-07-02T10:39:30.798Z DEBUG modem << 02 0x10000 0x18000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.801Z DEBUG modem << 03 0x18000 0x20000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.808Z DEBUG modem << 04 0x20000 0x28000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.809Z DEBUG modem << 05 0x28000 0x30000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.811Z DEBUG modem << 06 0x30000 0x38000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.814Z DEBUG modem << 07 0x38000 0x40000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.821Z DEBUG modem << 08 0x40000 0x48000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.823Z DEBUG modem << 09 0x48000 0x50000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.824Z DEBUG modem << 10 0x50000 0x58000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.829Z DEBUG modem << 11 0x58000 0x60000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.831Z DEBUG modem << 12 0x60000 0x68000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.833Z DEBUG modem << 13 0x68000 0x70000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.840Z DEBUG modem << 14 0x70000 0x78000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.842Z DEBUG modem << 15 0x78000 0x80000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.842Z DEBUG modem << 16 0x80000 0x88000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.845Z DEBUG modem << 17 0x88000 0x90000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.854Z DEBUG modem << 18 0x90000 0x98000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.856Z DEBUG modem << 19 0x98000 0xa0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.856Z DEBUG modem << 20 0xa0000 0xa8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.858Z DEBUG modem << 21 0xa8000 0xb0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.862Z DEBUG modem << 22 0xb0000 0xb8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.864Z DEBUG modem << 23 0xb8000 0xc0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.872Z DEBUG modem << 24 0xc0000 0xc8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.873Z DEBUG modem << 25 0xc8000 0xd0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.875Z DEBUG modem << 26 0xd0000 0xd8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.877Z DEBUG modem << 27 0xd8000 0xe0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.880Z DEBUG modem << 28 0xe0000 0xe8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.890Z DEBUG modem << 29 0xe8000 0xf0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.892Z DEBUG modem << 30 0xf0000 0xf8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.892Z DEBUG modem << 31 0xf8000 0x100000 \x09Non-Secure\x09rwxl\x0D\x0A\x0D\x0A 2019-07-02T10:39:30.894Z DEBUG modem << SRAM region\x09\x09Domain\x09\x09Permissions\x0D\x0A 2019-07-02T10:39:30.896Z DEBUG modem << 00 0x00000 0x02000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:30.900Z DEBUG modem << 01 0x02000 0x04000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:30.908Z DEBUG modem << 02 0x04000 0x06000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:30.909Z DEBUG modem << 03 0x06000 0x08000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:30.910Z DEBUG modem << 04 0x08000 0x0a000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:30.911Z DEBUG modem << 05 0x0a000 0x0c000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:30.914Z DEBUG modem << 06 0x0c000 0x0e000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:30.924Z DEBUG modem << 07 0x0e000 0x10000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:30.925Z DEBUG modem << 08 0x10000 0x12000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.925Z DEBUG modem << 09 0x12000 0x14000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.926Z DEBUG modem << 10 0x14000 0x16000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.930Z DEBUG modem << 11 0x16000 0x18000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.933Z DEBUG modem << 12 0x18000 0x1a000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.941Z DEBUG modem << 13 0x1a000 0x1c000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.942Z DEBUG modem << 14 0x1c000 0x1e000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.943Z DEBUG modem << 15 0x1e000 0x20000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.945Z DEBUG modem << 16 0x20000 0x22000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.948Z DEBUG modem << 17 0x22000 0x24000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.951Z DEBUG modem << 18 0x24000 0x26000\x09Non-Secure\x09rwxl\x0D 2019-07-02T10:39:30.959Z DEBUG modem << 19 0x26000 0x28000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.960Z DEBUG modem << 20 0x28000 0x2a000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.961Z DEBUG modem << 21 0x2a000 0x2c000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.964Z DEBUG modem << 22 0x2c000 0x2e000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.967Z DEBUG modem << 23 0x2e000 0x30000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.975Z DEBUG modem << 24 0x30000 0x32000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.976Z DEBUG modem << 25 0x32000 0x34000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.980Z DEBUG modem << 26 0x34000 0x36000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.982Z DEBUG modem << 27 0x36000 0x38000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.992Z DEBUG modem << 28 0x38000 0x3a000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.994Z DEBUG modem << 29 0x3a000 0x3c000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.995Z DEBUG modem << 30 0x3c000 0x3e000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:30.996Z DEBUG modem << 31 0x3e000 0x40000\x09Non-Secure\x09rwxl\x0D\x0A\x0D\x0A 2019-07-02T10:39:30.997Z DEBUG modem << Peripheral\x09\x09Domain\x09\x09Status\x0D\x0A 2019-07-02T10:39:30.999Z DEBUG modem << 00 NRF_P0\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.008Z DEBUG modem << 01 NRF_CLOCK\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.010Z DEBUG modem << 02 NRF_RTC1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.011Z DEBUG modem << 03 NRF_NVMC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.012Z DEBUG modem << 04 NRF_UARTE1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.012Z DEBUG modem << 05 NRF_UARTE2\x09\x09Secure\x09\x09SKIP\x0D\x0A 2019-07-02T10:39:31.014Z DEBUG modem << 06 NRF_IPC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.015Z DEBUG modem << 07 NRF_VMC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.016Z DEBUG modem << 08 NRF_FPU\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.026Z DEBUG modem << 09 NRF_EGU1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.028Z DEBUG modem << 10 NRF_EGU2\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.029Z DEBUG modem << 11 NRF_TWIM2\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.029Z DEBUG modem << 12 NRF_SPIM3\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.030Z DEBUG modem << 13 NRF_TIMER0\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.031Z DEBUG modem << 14 NRF_TIMER1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.042Z DEBUG modem << 15 NRF_TIMER2\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.047Z DEBUG modem << 16 NRF_SAADC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:31.048Z DEBUG modem << 17 NRF_GPIOTE1\x09\x09Non-Secure\x09OK\x0D\x0A\x0D\x0A 2019-07-02T10:39:31.049Z DEBUG modem << SPM: NS image at 0x8000\x0D\x0A 2019-07-02T10:39:31.050Z DEBUG modem << SPM: NS MSP at 0x2002a4a8\x0D\x0A 2019-07-02T10:39:31.050Z DEBUG modem << SPM: NS reset vector at 0x11831\x0D\x0A 2019-07-02T10:39:31.059Z DEBUG modem << SPM: prepare to jump to Non-Secure image.\x0D\x0A 2019-07-02T10:39:32.637Z DEBUG modem << ***** Booting Zephyr OS v1.14.99-ncs1 *****\x0D\x0A 2019-07-02T10:39:32.649Z DEBUG modem << Application started\x0D\x0A 2019-07-02T10:39:32.650Z DEBUG modem << Sergio: main has started!\x0D\x0D\x0D\x0A 2019-07-02T10:39:32.651Z DEBUG modem << LTE LC config ...\x0D\x0A 2019-07-02T10:39:35.368Z DEBUG modem << nrf_cloud_connect failed: 22\x0D\x0A 2019-07-02T10:39:35.917Z DEBUG modem << ***** Booting Zephyr OS v1.14.99-ncs1 *****\x0D\x0A 2019-07-02T10:39:35.948Z DEBUG modem << Flash region\x09\x09Domain\x09\x09Permissions\x0D\x0A 2019-07-02T10:39:35.950Z DEBUG modem << 00 0x00000 0x08000 \x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:35.952Z DEBUG modem << 01 0x08000 0x10000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.953Z DEBUG modem << 02 0x10000 0x18000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.954Z DEBUG modem << 03 0x18000 0x20000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.955Z DEBUG modem << 04 0x20000 0x28000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.956Z DEBUG modem << 05 0x28000 0x30000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.957Z DEBUG modem << 06 0x30000 0x38000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.957Z DEBUG modem << 07 0x38000 0x40000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.958Z DEBUG modem << 08 0x40000 0x48000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.958Z DEBUG modem << 09 0x48000 0x50000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.968Z DEBUG modem << 10 0x50000 0x58000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.969Z DEBUG modem << 11 0x58000 0x60000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.972Z DEBUG modem << 12 0x60000 0x68000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.973Z DEBUG modem << 13 0x68000 0x70000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.974Z DEBUG modem << 14 0x70000 0x78000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.975Z DEBUG modem << 15 0x78000 0x80000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.985Z DEBUG modem << 16 0x80000 0x88000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.987Z DEBUG modem << 17 0x88000 0x90000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.988Z DEBUG modem << 18 0x90000 0x98000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.989Z DEBUG modem << 19 0x98000 0xa0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.990Z DEBUG modem << 20 0xa0000 0xa8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:35.992Z DEBUG modem << 21 0xa8000 0xb0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.003Z DEBUG modem << 22 0xb0000 0xb8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.004Z DEBUG modem << 23 0xb8000 0xc0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.005Z DEBUG modem << 24 0xc0000 0xc8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.006Z DEBUG modem << 25 0xc8000 0xd0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.008Z DEBUG modem << 26 0xd0000 0xd8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.018Z DEBUG modem << 27 0xd8000 0xe0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.019Z DEBUG modem << 28 0xe0000 0xe8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.021Z DEBUG modem << 29 0xe8000 0xf0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.022Z DEBUG modem << 30 0xf0000 0xf8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.023Z DEBUG modem << 31 0xf8000 0x100000 \x09Non-Secure\x09rwxl\x0D\x0A\x0D 2019-07-02T10:39:36.035Z DEBUG modem << SRAM region\x09\x09Domain\x09\x09Permissions\x0D\x0A 2019-07-02T10:39:36.036Z DEBUG modem << 00 0x00000 0x02000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:36.037Z DEBUG modem << 01 0x02000 0x04000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:36.037Z DEBUG modem << 02 0x04000 0x06000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:36.038Z DEBUG modem << 03 0x06000 0x08000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:36.040Z DEBUG modem << 04 0x08000 0x0a000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:36.051Z DEBUG modem << 05 0x0a000 0x0c000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:36.052Z DEBUG modem << 06 0x0c000 0x0e000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:36.053Z DEBUG modem << 07 0x0e000 0x10000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:36.054Z DEBUG modem << 08 0x10000 0x12000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.055Z DEBUG modem << 09 0x12000 0x14000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.068Z DEBUG modem << 10 0x14000 0x16000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.069Z DEBUG modem << 11 0x16000 0x18000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.070Z DEBUG modem << 12 0x18000 0x1a000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.071Z DEBUG modem << 13 0x1a000 0x1c000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.072Z DEBUG modem << 14 0x1c000 0x1e000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.074Z DEBUG modem << 15 0x1e000 0x20000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.086Z DEBUG modem << 16 0x20000 0x22000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.087Z DEBUG modem << 17 0x22000 0x24000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.088Z DEBUG modem << 18 0x24000 0x26000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.089Z DEBUG modem << 19 0x26000 0x28000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.090Z DEBUG modem << 20 0x28000 0x2a000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.102Z DEBUG modem << 21 0x2a000 0x2c000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.103Z DEBUG modem << 22 0x2c000 0x2e000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.104Z DEBUG modem << 23 0x2e000 0x30000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.115Z DEBUG modem << 24 0x30000 0x32000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.117Z DEBUG modem << 25 0x32000 0x34000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.118Z DEBUG modem << 26 0x34000 0x36000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.119Z DEBUG modem << 27 0x36000 0x38000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.119Z DEBUG modem << 28 0x38000 0x3a000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.120Z DEBUG modem << 29 0x3a000 0x3c000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.122Z DEBUG modem << 30 0x3c000 0x3e000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:36.134Z DEBUG modem << 31 0x3e000 0x40000\x09Non-Secure\x09rwxl\x0D\x0A\x0D\x0A 2019-07-02T10:39:36.136Z DEBUG modem << Peripheral\x09\x09Domain\x09\x09Status\x0D\x0A 2019-07-02T10:39:36.136Z DEBUG modem << 00 NRF_P0\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.137Z DEBUG modem << 01 NRF_CLOCK\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.138Z DEBUG modem << 02 NRF_RTC1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.139Z DEBUG modem << 03 NRF_NVMC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.140Z DEBUG modem << 04 NRF_UARTE1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.142Z DEBUG modem << 05 NRF_UARTE2\x09\x09Secure\x09\x09SKIP\x0D\x0A 2019-07-02T10:39:36.154Z DEBUG modem << 06 NRF_IPC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.155Z DEBUG modem << 07 NRF_VMC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.156Z DEBUG modem << 08 NRF_FPU\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.157Z DEBUG modem << 09 NRF_EGU1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.158Z DEBUG modem << 10 NRF_EGU2\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.169Z DEBUG modem << 11 NRF_TWIM2\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.171Z DEBUG modem << 12 NRF_SPIM3\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.172Z DEBUG modem << 13 NRF_TIMER0\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.173Z DEBUG modem << 14 NRF_TIMER1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.173Z DEBUG modem << 15 NRF_TIMER2\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.174Z DEBUG modem << 16 NRF_SAADC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:36.175Z DEBUG modem << 17 NRF_GPIOTE1\x09\x09Non-Secure\x09OK\x0D\x0A\x0D\x0A 2019-07-02T10:39:36.176Z DEBUG modem << SPM: NS image at 0x8000\x0D\x0A 2019-07-02T10:39:36.188Z DEBUG modem << SPM: NS MSP at 0x2002a4a8\x0D\x0A 2019-07-02T10:39:36.190Z DEBUG modem << SPM: NS reset vector at 0x11831\x0D\x0A 2019-07-02T10:39:36.191Z DEBUG modem << SPM: prepare to jump to Non-Secure image.\x0D\x0A 2019-07-02T10:39:36.419Z DEBUG modem << ***** Booting Zephyr OS v1.14.99-ncs1 *****\x0D 2019-07-02T10:39:36.452Z DEBUG modem << Application started\x0D\x0A 2019-07-02T10:39:36.454Z DEBUG modem << Sergio: main has started!\x0D\x0D\x0D\x0A 2019-07-02T10:39:36.455Z DEBUG modem << LTE LC config ...\x0D\x0A 2019-07-02T10:39:40.488Z DEBUG modem << nrf_cloud_connect failed: 22\x0D\x0A 2019-07-02T10:39:41.030Z DEBUG modem << ***** Booting Zephyr OS v1.14.99-ncs1 *****\x0D\x0A 2019-07-02T10:39:41.044Z DEBUG modem << Flash region\x09\x09Domain\x09\x09Permissions\x0D\x0A 2019-07-02T10:39:41.045Z DEBUG modem << 00 0x00000 0x08000 \x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:41.046Z DEBUG modem << 01 0x08000 0x10000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.047Z DEBUG modem << 02 0x10000 0x18000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.048Z DEBUG modem << 03 0x18000 0x20000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.049Z DEBUG modem << 04 0x20000 0x28000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.062Z DEBUG modem << 05 0x28000 0x30000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.062Z DEBUG modem << 06 0x30000 0x38000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.062Z DEBUG modem << 07 0x38000 0x40000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.062Z DEBUG modem << 08 0x40000 0x48000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.064Z DEBUG modem << 09 0x48000 0x50000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.078Z DEBUG modem << 10 0x50000 0x58000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.079Z DEBUG modem << 11 0x58000 0x60000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.081Z DEBUG modem << 12 0x60000 0x68000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.081Z DEBUG modem << 13 0x68000 0x70000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.095Z DEBUG modem << 14 0x70000 0x78000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.096Z DEBUG modem << 15 0x78000 0x80000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.111Z DEBUG modem << 16 0x80000 0x88000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.112Z DEBUG modem << 17 0x88000 0x90000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.112Z DEBUG modem << 18 0x90000 0x98000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.113Z DEBUG modem << 19 0x98000 0xa0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.127Z DEBUG modem << 20 0xa0000 0xa8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.128Z DEBUG modem << 21 0xa8000 0xb0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.129Z DEBUG modem << 22 0xb0000 0xb8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.130Z DEBUG modem << 23 0xb8000 0xc0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.130Z DEBUG modem << 24 0xc0000 0xc8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.144Z DEBUG modem << 25 0xc8000 0xd0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.146Z DEBUG modem << 26 0xd0000 0xd8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.147Z DEBUG modem << 27 0xd8000 0xe0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.147Z DEBUG modem << 28 0xe0000 0xe8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.148Z DEBUG modem << 29 0xe8000 0xf0000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.149Z DEBUG modem << 30 0xf0000 0xf8000 \x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.163Z DEBUG modem << 31 0xf8000 0x100000 \x09Non-Secure\x09rwxl\x0D\x0A\x0D\x0A 2019-07-02T10:39:41.164Z DEBUG modem << SRAM region\x09\x09Domain\x09\x09Permissions\x0D\x0A 2019-07-02T10:39:41.165Z DEBUG modem << 00 0x00000 0x02000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:41.166Z DEBUG modem << 01 0x02000 0x04000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:41.167Z DEBUG modem << 02 0x04000 0x06000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:41.168Z DEBUG modem << 03 0x06000 0x08000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:41.170Z DEBUG modem << 04 0x08000 0x0a000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:41.171Z DEBUG modem << 05 0x0a000 0x0c000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:41.171Z DEBUG modem << 06 0x0c000 0x0e000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:41.172Z DEBUG modem << 07 0x0e000 0x10000\x09Secure\x09\x09rwxl\x0D\x0A 2019-07-02T10:39:41.172Z DEBUG modem << 08 0x10000 0x12000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.173Z DEBUG modem << 09 0x12000 0x14000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.174Z DEBUG modem << 10 0x14000 0x16000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.174Z DEBUG modem << 11 0x16000 0x18000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.177Z DEBUG modem << 12 0x18000 0x1a000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.194Z DEBUG modem << 13 0x1a000 0x1c000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.195Z DEBUG modem << 14 0x1c000 0x1e000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.196Z DEBUG modem << 15 0x1e000 0x20000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.197Z DEBUG modem << 16 0x20000 0x22000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.197Z DEBUG modem << 17 0x22000 0x24000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.212Z DEBUG modem << 18 0x24000 0x26000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.213Z DEBUG modem << 19 0x26000 0x28000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.215Z DEBUG modem << 20 0x28000 0x2a000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.216Z DEBUG modem << 21 0x2a000 0x2c000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.216Z DEBUG modem << 22 0x2c000 0x2e000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.217Z DEBUG modem << 23 0x2e000 0x30000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.232Z DEBUG modem << 24 0x30000 0x32000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.233Z DEBUG modem << 25 0x32000 0x34000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.234Z DEBUG modem << 26 0x34000 0x36000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.235Z DEBUG modem << 27 0x36000 0x38000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.236Z DEBUG modem << 28 0x38000 0x3a000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.237Z DEBUG modem << 29 0x3a000 0x3c000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.237Z DEBUG modem << 30 0x3c000 0x3e000\x09Non-Secure\x09rwxl\x0D\x0A 2019-07-02T10:39:41.239Z DEBUG modem << 31 0x3e000 0x40000\x09Non-Secure\x09rwxl\x0D\x0A\x0D\x0A 2019-07-02T10:39:41.240Z DEBUG modem << Peripheral\x09\x09Domain\x09\x09Status\x0D\x0A 2019-07-02T10:39:41.241Z DEBUG modem << 00 NRF_P0\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.243Z DEBUG modem << 01 NRF_CLOCK\x09\x09Non-Secure\x09OK\x0D 2019-07-02T10:39:41.260Z DEBUG modem << 02 NRF_RTC1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.262Z DEBUG modem << 03 NRF_NVMC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.263Z DEBUG modem << 04 NRF_UARTE1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.264Z DEBUG modem << 05 NRF_UARTE2\x09\x09Secure\x09\x09SKIP\x0D\x0A 2019-07-02T10:39:41.265Z DEBUG modem << 06 NRF_IPC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.265Z DEBUG modem << 07 NRF_VMC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.265Z DEBUG modem << 08 NRF_FPU\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.280Z DEBUG modem << 09 NRF_EGU1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.281Z DEBUG modem << 10 NRF_EGU2\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.304Z DEBUG modem << 11 NRF_TWIM2\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.306Z DEBUG modem << 12 NRF_SPIM3\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.307Z DEBUG modem << 13 NRF_TIMER0\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.310Z DEBUG modem << 14 NRF_TIMER1\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.314Z DEBUG modem << 15 NRF_TIMER2\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.316Z DEBUG modem << 16 NRF_SAADC\x09\x09Non-Secure\x09OK\x0D\x0A 2019-07-02T10:39:41.318Z DEBUG modem << 17 NRF_GPIOTE1\x09\x09Non-Secure\x09OK\x0D\x0A\x0D\x0A 2019-07-02T10:39:41.336Z DEBUG modem << SPM: NS image at 0x8000\x0D\x0A 2019-07-02T10:39:41.339Z DEBUG modem << SPM: NS MSP at 0x2002a4a8\x0D\x0A 2019-07-02T10:39:41.340Z DEBUG modem << SPM: NS reset vector at 0x11831\x0D\x0A 2019-07-02T10:39:41.340Z DEBUG modem << SPM: prepare to jump to Non-Secure image.\x0D\x0A 2019-07-02T10:39:42.880Z DEBUG modem << ***** Booting Zephyr OS v1.14.99-ncs1 *****\x0D\x0A 2019-07-02T10:39:42.916Z DEBUG modem << Application started\x0D\x0A 2019-07-02T10:39:42.917Z DEBUG modem << Sergio: main has started!\x0D\x0D\x0D\x0A 2019-07-02T10:39:42.934Z DEBUG modem << LTE LC config ...\x0D\x0A
Ok, so I delved deeper into nrf connect failed: 22
"nrf connect failed" is invoked by nrf_cloud_connect()
nrf_cloud_connect() invokes nct_connect()
nct_connect() invokes nct_mqtt_connect()
nct_mqtt_connect invokes mqtt_connect()
At some point this is outputting the errno 22, which is EINVAL or invalid arguement, see errno.h.
Question, does the network you are using allow you to use MQTT transport and DNS resolution? I ask as the Vodafone network here will not allow this on their NB-IoT network, they only allow whitelisted IP addresses so the asset_tracker application can not work for our development kit.
