Hello,
I'm having some issues troubleshooting, my knowledge is limited on how to trace down where the error occurs.
Se logs below ->
E: ***** BUS FAULT ***** E: Precise data bus error E: BFAR Address: 0x73220905 E: r0/a1: 0x20014874 r1/a2: 0x73220909 r2/a3: 0x2002f20c E: r3/a4: 0x20014870 r12/ip: 0x0000000a r14/lr: 0x000292e9 E: xpsr: 0x21000000 E: s[ 0]: 0x00000000 s[ 1]: 0x00000000 s[ 2]: 0x00000000 s[ 3]: 0x00000000 E: s[ 4]: 0x00000000 s[ 5]: 0x00000000 s[ 6]: 0x00000000 s[ 7]: 0x00000000 E: s[ 8]: 0x00000000 s[ 9]: 0x00000000 s[10]: 0x00000000 s[11]: 0x00000000 E: s[12]: 0x00000000 s[13]: 0x00000000 s[14]: 0x00000000 s[15]: 0x00000000 E: fpscr: 0x2002f554 E: Faulting instruction address (r15/pc): 0x000353a2 E: >>> ZEPHYR FATAL ERROR 0: CPU exception on CPU 0 E: Current thread: 0x20016b90 (unknown) E: Resetting system *** Booting Zephyr OS build v2.4.99-ncs2 *** 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 I: Jumping to the first image slot *** Booting Zephyr OS build v2.4.99-ncs2 *** Flash regions Domain Permissions 00 02 0x00000 0x18000 Secure rwxl 03 31 0x18000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 2 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_EGU1 Non-Secure OK 22 NRF_EGU2 Non-Secure OK 23 NRF_DPPIC Non-Secure OK 24 NRF_REGULATORS Non-Secure OK 25 NRF_GPIOTE1 Non-Secure OK SPM: NS image at 0x1c200 SPM: NS MSP at 0x2002b750 SPM: NS reset vector at 0x26231 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.4.99-ncs2 *** Watchdog feed enabled Watchdog enabled, please feed the WDT within 180 seconds Entering STATE [APP_STATE_BOOT] ******** The Euroskilt ES401 application is starting ******** Application version: 2.0 nRF9160 reset reason ---------------------------------------------------------------------- (0x70000) Reset from AIRCR.SYSRESETREQ detected Reset from CPU lock-up detected Reset triggered through CTRL-AP GPIO_0 opened OK Setting up pins Array size = 500 Radar UART RX configured Entering STATE [APP_STATE_INIT] from [APP_STATE_BOOT] RT timer started, interval = 60 seconds KV and HP timers started, interval = 1 second GPS timer started, interval = 1 second Entering STATE [APP_STATE_ATTACH] from [APP_STATE_INIT] I: Disabling PSM and eDRX I: LTE Link Connecting... +CEREG: 2,"765D","031E7B00",7,0,0,"11100000","11100000" +CSCON: 1 +CEREG: 1,"765D","031E7B00",7,,,"11100000","11100000" I: LTE Link Connected! I: We are connected and will start normal operations, starting MQTT
Any tips on how to find out where is error occurs?
Regards, David
