nrf9160 DK LWM2M Client sample: Unable to init modem library (-116)

RE: nrf9160 DK LWM2M Client sample: Unable to init modem library (-116)

Håkon Alseth — Fri, 11 Feb 2022 07:53:12 GMT

Hi,

Are you using an older nRF9160-DK?

Could you share which version of the DK, or the IC itself that you are using?

Kind regards,

Håkon

RE: nrf9160 DK LWM2M Client sample: Unable to init modem library (-116)

jjvicentenavarrete — Thu, 10 Feb 2022 20:04:11 GMT

Yes, I'm using the latest FW available. (v1.3.1)

AT_CLIENT sample does not work as well. All I get is "ERROR" after sending "AT" or other command.

This is the output I get:

*** Booting Zephyr OS build v2.7.0-ncs1  ***
Flash regions           Domain          Permissions
00 01 0x00000 0x10000   Secure          rwxl
02 31 0x10000 0x100000  Non-Secure      rwxl

Non-secure callable region 0 placed in flash region 1 with size 32.

SRAM region             Domain          Permissions
00 07 0x00000 0x10000   Secure          rwxl
08 31 0x10000 0x40000   Non-Secure      rwxl

Peripheral              Domain          Status
00 NRF_P0               Non-Secure      OK
01 NRF_CLOCK            Non-Secure      OK
02 NRF_RTC0             Non-Secure      OK
03 NRF_RTC1             Non-Secure      OK
04 NRF_NVMC             Non-Secure      OK
05 NRF_UARTE1           Non-Secure      OK
06 NRF_UARTE2           Secure          SKIP
07 NRF_TWIM2            Non-Secure      OK
08 NRF_SPIM3            Non-Secure      OK
09 NRF_TIMER0           Non-Secure      OK
10 NRF_TIMER1           Non-Secure      OK
11 NRF_TIMER2           Non-Secure      OK
12 NRF_SAADC            Non-Secure      OK
13 NRF_PWM0             Non-Secure      OK
14 NRF_PWM1             Non-Secure      OK
15 NRF_PWM2             Non-Secure      OK
16 NRF_PWM3             Non-Secure      OK
17 NRF_WDT              Non-Secure      OK
18 NRF_IPC              Non-Secure      OK
19 NRF_VMC              Non-Secure      OK
20 NRF_FPU              Non-Secure      OK
21 NRF_EGU0             Non-Secure      OK
22 NRF_EGU1             Non-Secure      OK
23 NRF_EGU2             Non-Secure      OK
24 NRF_EGU3             Non-Secure      OK
25 NRF_EGU4             Non-Secure      OK
26 NRF_EGU5             Non-Secure      OK
27 NRF_DPPIC            Non-Secure      OK
28 NRF_REGULATORS       Non-Secure      OK
29 NRF_PDM              Non-Secure      OK
30 NRF_I2S              Non-Secure      OK
31 NRF_GPIOTE1          Non-Secure      OK

SPM: NS image at 0x10000
SPM: NS MSP at 0x200185f0
SPM: NS reset vector at 0x11d5d
SPM: prepare to jump to Non-Secure image.
*** Booting Zephyr OS build v2.7.0-ncs1  ***
The AT host sample started
ERROR   //Local echo is deactivated. Command sent was AT
ERROR   //Local echo is deactivated. Command sent was AT

Regards,

Juanjo

RE: nrf9160 DK LWM2M Client sample: Unable to init modem library (-116)

Håkon Alseth — Mon, 07 Feb 2022 12:09:38 GMT

Hi,

This is the expected log from this sample:

*** Booting Zephyr OS build v2.7.0-ncs1  ***
I: Starting bootloader
I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Boot source: none
I: Swap type: none
I: Bootloader chainload address offset: 0x10000
*** Booting Zephyr OS build v2.7.0-ncs1  ***
Flash regions           Domain          Permissions
00 03 0x00000 0x20000   Secure          rwxl
04 31 0x20000 0x100000  Non-Secure      rwxl

Non-secure callable region 0 placed in flash region 3 with size 32.

SRAM region             Domain          Permissions
00 07 0x00000 0x10000   Secure          rwxl
08 31 0x10000 0x40000   Non-Secure      rwxl

Peripheral              Domain          Status
00 NRF_P0               Non-Secure      OK
01 NRF_CLOCK            Non-Secure      OK
02 NRF_RTC0             Non-Secure      OK
03 NRF_RTC1             Non-Secure      OK
04 NRF_NVMC             Non-Secure      OK
05 NRF_UARTE1           Non-Secure      OK
06 NRF_UARTE2           Secure          SKIP
07 NRF_TWIM2            Non-Secure      OK
08 NRF_SPIM3            Non-Secure      OK
09 NRF_TIMER0           Non-Secure      OK
10 NRF_TIMER1           Non-Secure      OK
11 NRF_TIMER2           Non-Secure      OK
12 NRF_SAADC            Non-Secure      OK
13 NRF_PWM0             Non-Secure      OK
14 NRF_PWM1             Non-Secure      OK
15 NRF_PWM2             Non-Secure      OK
16 NRF_PWM3             Non-Secure      OK
17 NRF_WDT              Non-Secure      OK
18 NRF_IPC              Non-Secure      OK
19 NRF_VMC              Non-Secure      OK
20 NRF_FPU              Non-Secure      OK
21 NRF_EGU0             Non-Secure      OK
22 NRF_EGU1             Non-Secure      OK
23 NRF_EGU2             Non-Secure      OK
24 NRF_EGU3             Non-Secure      OK
25 NRF_EGU4             Non-Secure      OK
26 NRF_EGU5             Non-Secure      OK
27 NRF_DPPIC            Non-Secure      OK
28 NRF_REGULATORS       Non-Secure      OK
29 NRF_PDM              Non-Secure      OK
30 NRF_I2S              Non-Secure      OK
31 NRF_GPIOTE1          Non-Secure      OK

SPM: NS image at 0x20200
SPM: NS MSP at 0x20026698
SPM: NS reset vector at 0x2e4cd
SPM: prepare to jump to Non-Secure image.
*** Booting Zephyr OS build v2.7.0-ncs1  ***


[00:00:00.007,232] <inf> app_lwm2m_client: Run LWM2M client
[00:00:00.209,655] <inf> app_lwm2m_client: Initializing modem.
[00:00:00.213,531] <inf> app_lwm2m_client: endpoint: urn:imei:352656109495450
[00:00:00.218,139] <dbg> gps_module.initialise_gps: GPS device found: NRF9160_GPS
[00:00:00.231,903] <inf> lwm2m_firmware: Update Counter: current 0, update 0
[00:00:00.231,933] <inf> lwm2m_firmware: Image is not confirmed OK
[00:00:00.231,994] <inf> lwm2m_firmware: Marked image as OK
[00:00:00.232,543] <inf> lwm2m_firmware: Update Counter updated
[00:00:00.232,574] <inf> lwm2m_firmware: Firmware updated successfully
[00:00:00.465,332] <inf> app_lwm2m_client: Connecting to LTE network.
[00:00:00.465,362] <inf> app_lwm2m_client: This may take several minutes.
[00:00:02.651,947] <inf> app_lwm2m_client: Connected to LTE network
[00:00:02.653,015] <inf> net_lwm2m_rd_client: Start LWM2M Client: urn:imei:352656109495450
[00:00:03.507,659] <inf> net_lwm2m_rd_client: RD Client started with endpoint 'urn:imei:352656109495450' with client lifetime 0

Which modem fw are you using? are you sure you're on the latest version (v1.3.1 at the time of writing this response)

Does any other samples, like the at_client + LTE Link Monitor work at your end?

Kind regards,

Håkon