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LWM2M Carrier Library and date_time library hard fault

user106788

I'm trying to integrate my application with the LWM2M Carrier library, and experiencing a hard fault when calling date_time_update_async(). This happens even if I call the function after I receive the event LWM2M_CARRIER_EVENT_LTE_READY. Anything obvious I'm missing? 

  • 0

    Hello, 

    Can you please provide more details on this isseu? What version of nRF Connect SDK and modem FW are you running? Will need more to reproduce on our side. 

    Kind regards,
    Øyvind

  • 0 in reply to user77062

    Sorry about that, I’m using NCS v1.7.0 on a custom board with MFW 1.3.0. Not sure about the version of LWM2M Carrier library, I guess whatever is included in NCS v1.7.0 by default

  • 0 in reply to user106788

    What is the hard fault that you receive?

  • 0 in reply to user77062

    When I get to work today, I’ll recreate it. The fault was not printing to the logs so I’ll have to enable it in prj.conf

  • 0 in reply to user77062

    I tested with running NCS v1.7.0 lwm2m carrier sample, adding date time library. 

    2022-05-20T10:14:39.955Z DEBUG modem << *** Booting Zephyr OS build v2.6.99-ncs1  ***
2022-05-20T10:14:39.958Z DEBUG modem << Flash regionsDomainPermissions
2022-05-20T10:14:39.962Z DEBUG modem << 00 01 0x00000 0x10000 Securerwxl
2022-05-20T10:14:39.965Z DEBUG modem << 02 31 0x10000 0x100000 Non-Securerwxl
2022-05-20T10:14:39.971Z DEBUG modem << Non-secure callable region 0 placed in flash region 1 with size 32.
2022-05-20T10:14:40.022Z DEBUG modem << SRAM regionDomainPermissions
2022-05-20T10:14:40.025Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2022-05-20T10:14:40.029Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2022-05-20T10:14:40.031Z DEBUG modem << PeripheralDomainStatus
2022-05-20T10:14:40.035Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2022-05-20T10:14:40.038Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2022-05-20T10:14:40.042Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2022-05-20T10:14:40.045Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2022-05-20T10:14:40.048Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2022-05-20T10:14:40.052Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2022-05-20T10:14:40.055Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2022-05-20T10:14:40.058Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2022-05-20T10:14:40.062Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2022-05-20T10:14:40.065Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2022-05-20T10:14:40.069Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2022-05-20T10:14:40.072Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2022-05-20T10:14:40.075Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2022-05-20T10:14:40.079Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2022-05-20T10:14:40.082Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2022-05-20T10:14:40.086Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2022-05-20T10:14:40.089Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2022-05-20T10:14:40.092Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2022-05-20T10:14:40.096Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2022-05-20T10:14:40.099Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2022-05-20T10:14:40.103Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2022-05-20T10:14:40.106Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2022-05-20T10:14:40.109Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2022-05-20T10:14:40.113Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2022-05-20T10:14:40.116Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2022-05-20T10:14:40.120Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2022-05-20T10:14:40.123Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2022-05-20T10:14:40.126Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2022-05-20T10:14:40.129Z DEBUG modem << SPM: NS image at 0x10000
2022-05-20T10:14:40.131Z DEBUG modem << SPM: NS MSP at 0x20020838
2022-05-20T10:14:40.134Z DEBUG modem << SPM: NS reset vector at 0x1da89
2022-05-20T10:14:40.138Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2022-05-20T10:14:40.146Z DEBUG modem << *** Booting Zephyr OS build v2.6.99-ncs1  ***
2022-05-20T10:14:40.148Z DEBUG modem << LWM2M Carrier library sample.
2022-05-20T10:14:40.157Z DEBUG modem << DATE_TIME_NOT_OBTAINED 
2022-05-20T10:14:40.359Z DEBUG modem << LWM2M_CARRIER_EVENT_MODEM_INIT
2022-05-20T10:14:40.392Z DEBUG modem << Certificate found, tag 411: [0;32mmatch
2022-05-20T10:14:40.422Z DEBUG modem << [0mCertificate found, tag 412: [0;32mmatch
2022-05-20T10:14:40.438Z DEBUG modem << [0mLWM2M_CARRIER_EVENT_CONNECTING
2022-05-20T10:14:42.542Z DEBUG modem << LWM2M_CARRIER_EVENT_CONNECTED
2022-05-20T10:14:43.584Z DEBUG modem << LWM2M_CARRIER_EVENT_LTE_READY

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