I'm trying to view core dumps on Memfault's web app, and having trouble doing so. I can't even see hard faults being logged even though I know they're occurring (forcing stack overflow, dereferincing NULL pointer). I was wondering if there's something I've enabled in my prj.conf that's preventing this? My set up is NCS v1.7.0 on a custom board with a nRF9160. Here's my prj.conf
################## # General config # ################## CONFIG_APP_VERSION="1.0.10test" CONFIG_REBOOT=y # Reboot on Error (Change this to 'n' when debugging lockups etc.) CONFIG_RESET_ON_FATAL_ERROR=y CONFIG_ASSERT=n CONFIG_BT_ASSERT=n # CJSON CONFIG_CJSON_LIB=y # Base 64 library (use to compress thingname) CONFIG_BASE64=y # NEWLIB C CONFIG_NEWLIB_LIBC=y CONFIG_NEWLIB_LIBC_FLOAT_PRINTF=y # Date Time library CONFIG_DATE_TIME=y CONFIG_DATE_TIME_NTP=y CONFIG_DATE_TIME_UPDATE_INTERVAL_SECONDS=0 # Thread Debugging CONFIG_THREAD_NAME=y CONFIG_THREAD_ANALYZER=n # Heap and stacks CONFIG_HEAP_MEM_POOL_SIZE=8192 CONFIG_MAIN_STACK_SIZE=4096 CONFIG_MAIN_THREAD_PRIORITY=0 CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096 # MCUBOOT CONFIG_BOOTLOADER_MCUBOOT=y CONFIG_MCUBOOT_IMG_MANAGER=y # Image manager CONFIG_IMG_MANAGER=y CONFIG_FLASH=y CONFIG_IMG_ERASE_PROGRESSIVELY=y CONFIG_DEVICE_POWER_MANAGEMENT=y CONFIG_DEBUG=n # if debugging # CONFIG_DEBUG_OPTIMIZATIONS=y # CONFIG_DEBUG_THREAD_INFO=y ############### # Peripherals # ############### # Watchdog CONFIG_WATCHDOG=y # 15 seconds CONFIG_WDT_MAX_TIMEOUT_MS=30000 # I2C Config CONFIG_I2C=y # PWM CONFIG_PWM=y # GPIO CONFIG_GPIO=y CONFIG_GPIO_NRFX=y CONFIG_GPIO_NRF_P0=y # UART CONFIG_UART_INTERRUPT_DRIVEN=y ####################### # Networking over LTE # ####################### # Network CONFIG_NETWORKING=y CONFIG_NET_NATIVE=n CONFIG_NET_SOCKETS=y CONFIG_NET_SOCKETS_OFFLOAD=y # LTE link control CONFIG_LTE_LINK_CONTROL=y CONFIG_LTE_LOCK_BANDS=y CONFIG_LTE_LOCK_BAND_MASK="1000000001000" CONFIG_LTE_AUTO_INIT_AND_CONNECT=n CONFIG_LTE_NETWORK_TIMEOUT=600 CONFIG_LTE_NETWORK_MODE_LTE_M=y CONFIG_LTE_EDRX_REQ=y CONFIG_LTE_EDRX_REQ_VALUE_LTE_M="0111" CONFIG_LTE_PTW_VALUE_LTE_M="0100" CONFIG_LTE_PSM_REQ_RAT="111" CONFIG_LTE_PSM_REQ_RPTAU="111" # NRF Modem Library CONFIG_NRF_MODEM_LIB=y CONFIG_NRF_MODEM_LIB_SYS_INIT=n # Certificate Loading CONFIG_MODEM_KEY_MGMT=y CONFIG_PROVISION_CERTIFICATES=n # Modem information CONFIG_MODEM_INFO=y CONFIG_NRF_MODEM_LIB_HEAP_SIZE=2048 CONFIG_POSIX_MAX_FDS=8 # needed to run trace collector CONFIG_NRF_MODEM_LIB_TRACE_ENABLED=n # AGPS uses SUPL CONFIG_SUPL_CLIENT_LIB=y # AWS IoT library # Access to AWS library CONFIG_SLATE_AWS_IOT=y # Name of broker CONFIG_AWS_IOT_BROKER_HOST_NAME="iot.dev.slatesafety.com" # Sec tag for IOT Core certificates CONFIG_AWS_IOT_SEC_TAG=12345678 # subscribe to update delta topic CONFIG_AWS_IOT_TOPIC_GET_ACCEPTED_SUBSCRIBE=y CONFIG_AWS_IOT_TOPIC_UPDATE_DELTA_SUBSCRIBE=y CONFIG_AWS_IOT_AUTO_DEVICE_SHADOW_REQUEST=n # connect using connection poll CONFIG_AWS_IOT_CONNECTION_POLL_THREAD=y # define client id (thingname) at runtime CONFIG_AWS_IOT_CLIENT_ID_APP=y CONFIG_AWS_IOT_MQTT_RX_TX_BUFFER_LEN=3000 CONFIG_AWS_IOT_MQTT_PAYLOAD_BUFFER_LEN=3000 CONFIG_AWS_IOT_SEND_TIMEOUT=y CONFIG_AWS_IOT_SEND_TIMEOUT_SEC=10 CONFIG_AWS_IOT_APP_SUBSCRIPTION_LIST_COUNT=1 # access to AWS Jobs library CONFIG_AWS_JOBS=n # not using a persistent connection CONFIG_MQTT_CLEAN_SESSION=y # session will be kept alive for 400 seconds CONFIG_MQTT_KEEPALIVE=400 # application topics device will be posting to CONFIG_BIOMETRICS_TOPIC_PREFIX="/b" CONFIG_ALERTS_TOPIC_PREFIX="/a" CONFIG_GPS_TOPIC_PREFIX="/g" CONFIG_STATUS_TOPIC_PREFIX="/s" CONFIG_R2W_TOPIC_PREFIX="/r" # FOTAs # access to library CONFIG_DOWNLOAD_CLIENT=y CONFIG_DOWNLOAD_CLIENT_STACK_SIZE=4096 # access to DFU library, used once file has been downloaded CONFIG_DFU_TARGET=y CONFIG_DFU_TARGET_MCUBOOT=y CONFIG_DFU_TARGET_MODEM_DELTA=y # library to easily perform FOTA for nRF9160 and modem # CONFIG_FOTA_DOWNLOAD=y # CONFIG_FOTA_DOWNLOAD_PROGRESS_EVT=y CONFIG_DOWNLOAD_CLIENT_RANGE_REQUESTS=n CONFIG_DOWNLOAD_CLIENT_MAX_FILENAME_SIZE=1024 CONFIG_DOWNLOAD_CLIENT_MAX_HOSTNAME_SIZE=256 CONFIG_DOWNLOAD_CLIENT_BUF_SIZE=2500 ### LWM2M REQUIREMENTS ### CONFIG_LWM2M_CARRIER=y CONFIG_LWM2M_CARRIER_CERTIFICATION_MODE=n # LwM2M carrier is only compiled for hard-float CONFIG_FPU=y CONFIG_FP_HARDABI=y # Disable NB-IoT fallback CONFIG_LTE_NETWORK_USE_FALLBACK=n # PDN library CONFIG_PDN=y CONFIG_PDN_CONTEXTS_MAX=3 # SMS library CONFIG_SMS=y CONFIG_AT_CMD_THREAD_STACK_SIZE=2048 CONFIG_AT_MONITOR=y #### END NETWORKING #### ############# # Bluetooth # ############# # Enable Bluetooth CONFIG_BT=y # Used for HCI over UART CONFIG_BT_H4=y # Used for initiating connections # and scanning for advertisements (Beacons) CONFIG_BT_CENTRAL=y CONFIG_BT_SCAN=y CONFIG_BT_SCAN_FILTER_ENABLE=y CONFIG_BT_SCAN_UUID_CNT=1 # Used for advertising data to gateways CONFIG_BT_PERIPHERAL=y CONFIG_BT_EXT_ADV=y CONFIG_BT_EXT_ADV_MAX_ADV_SET=3 # Used if connecting (might) CONFIG_BT_GATT_CLIENT=y CONFIG_BT_GATT_DM=y # Security CONFIG_BT_SMP=y CONFIG_BT_PRIVACY=y CONFIG_BT_TINYCRYPT_ECC=y CONFIG_BT_DEBUG_LOG=n # Increases Data Throughput CONFIG_BT_BUF_ACL_RX_SIZE=100 CONFIG_BT_BUF_ACL_TX_SIZE=100 CONFIG_BT_L2CAP_TX_MTU=96 CONFIG_BT_USER_DATA_LEN_UPDATE=y CONFIG_BT_ATT_PREPARE_COUNT=2 CONFIG_BT_USER_PHY_UPDATE=y # Enable bonding CONFIG_BT_SETTINGS=y CONFIG_FLASH=y CONFIG_FLASH_PAGE_LAYOUT=y CONFIG_FLASH_MAP=y CONFIG_NVS=y CONFIG_SETTINGS=y ############################################ # Cryptography (Used to transmit over BLE) # ############################################ # Enable nordic security backend and PSA APIs CONFIG_MBEDTLS_LIBRARY_NRF_SECURITY=y CONFIG_NORDIC_SECURITY_BACKEND=y CONFIG_MBEDTLS_PSA_CRYPTO_C=y CONFIG_MBEDTLS_ENABLE_HEAP=y CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=4096 CONFIG_MBEDTLS_HEAP_SIZE=8192 # Enable persistent storage APIs CONFIG_MBEDTLS_PSA_CRYPTO_STORAGE_C=y CONFIG_PSA_NATIVE_ITS=y CONFIG_MBEDTLS_CCM_C=n CONFIG_MBEDTLS_CHACHA20_C=n CONFIG_MBEDTLS_POLY1305_C=n CONFIG_MBEDTLS_SHA1_C=n CONFIG_MBEDTLS_SHA512_C=n CONFIG_MBEDTLS_TLS_LIBRARY=n CONFIG_MBEDTLS_X509_LIBRARY=n CONFIG_MBEDTLS_DHM_C=n CONFIG_MBEDTLS_ECP_C=n CONFIG_MBEDTLS_HMAC_DRBG_C=n CONFIG_MBEDTLS_ECDSA_DETERMINISTIC=n CONFIG_MBEDTLS_ECP_DP_SECP256R1_ENABLED=n CONFIG_MBEDTLS_SSL_CLI_C=n CONFIG_MBEDTLS_SSL_SRV_C=n CONFIG_MBEDTLS_RSA_C=n ########### # Logging # ########### # Enable Logging # Segger RTT # CONFIG_PRINTK=n CONFIG_LOG_PRINTK=n # CONFIG_UART_CONSOLE=y # CONFIG_LOG_BACKEND_UART=y CONFIG_USE_SEGGER_RTT=y CONFIG_RTT_CONSOLE=y CONFIG_UART_CONSOLE=n CONFIG_LOG_BACKEND_RTT=y CONFIG_LOG_SPEED=y CONFIG_LOG_BACKEND_SHOW_COLOR=n # CONFIG_MAIN_THREAD_PRIORITY=-1 CONFIG_LOG=y CONFIG_LOG_MODE_IMMEDIATE=y # BLE CONFIG_BANDV2_BLE_LOG_LEVEL_DBG=y # Data CONFIG_NOTIFICATIONS_LOG_LEVEL_DBG=y CONFIG_BIOMETRICS_LOG_LEVEL_DBG=y CONFIG_GNSS_LOG_LEVEL_DBG=y # LTE CONFIG_IOT_LOG_LEVEL_DBG=y # Jobs CONFIG_JOBS_LOG_LEVEL_DBG=y # Peripherals CONFIG_ACCELEROMETER_LOG_LEVEL_DBG=y CONFIG_BODY_SENSOR_LOG_LEVEL_DBG=y CONFIG_CLOCK_LOG_LEVEL_DBG=y CONFIG_EXT_FLASH_STORAGE_LOG_LEVEL_DBG=y CONFIG_FUEL_GAUGE_LOG_LEVEL_DBG=y CONFIG_LEDS_LOG_LEVEL_DBG=y CONFIG_MOTOR_LOG_LEVEL_DBG=y CONFIG_UART_COMMS_LOG_LEVEL_DBG=y CONFIG_VALENCELL_LOG_LEVEL_DBG=y CONFIG_APP_WATCHDOG_LOG_LEVEL_DBG=y CONFIG_FOTA_LOG_LEVEL_DBG=y # NCS Modules CONFIG_DOWNLOAD_CLIENT_LOG_LEVEL_ERR=y CONFIG_DATE_TIME_LOG_LEVEL_ERR=y CONFIG_AT_CMD_LOG_LEVEL_ERR=y CONFIG_SLATE_AWS_IOT_LOG_LEVEL_ERR=y CONFIG_BT_GATT_DM_LOG_LEVEL_OFF=y CONFIG_BT_SCAN_LOG_LEVEL_OFF=y CONFIG_DFU_TARGET_LOG_LEVEL_ERR=y CONFIG_MPSL_CX_LOG_LEVEL_OFF=y CONFIG_MPSL_FEM_LOG_LEVEL_OFF=y CONFIG_MGMT_FMFU_LOG_LEVEL_OFF=y CONFIG_AGPS_LOG_LEVEL_OFF=y CONFIG_LWM2M_CARRIER_LOG_LEVEL_OFF=y CONFIG_NRF_MODEM_LIB_LOG_LEVEL_ERR=y CONFIG_AT_MONITOR_LOG_LEVEL_OFF=y CONFIG_LTE_LINK_CONTROL_LOG_LEVEL_INF=y CONFIG_AT_NOTIF_LOG_LEVEL_OFF=y CONFIG_PDN_LOG_LEVEL_OFF=y CONFIG_FATAL_ERROR_LOG_LEVEL_ERR=y CONFIG_SMS_LOG_LEVEL_OFF=y CONFIG_MODEM_KEY_MGMT_LOG_LEVEL_INF=y CONFIG_PSA_EITS_BACKEND_ZEPHYR_LOG_LEVEL_OFF=y CONFIG_MCUBOOT_UTIL_LOG_LEVEL_OFF=y CONFIG_SOC_LOG_LEVEL_OFF=y CONFIG_ARCH_LOG_LEVEL_ERR=y CONFIG_MPU_LOG_LEVEL_ERR=y CONFIG_KERNEL_LOG_LEVEL_ERR=y CONFIG_GPIO_LOG_LEVEL_OFF=y CONFIG_I2C_LOG_LEVEL_ERR=y CONFIG_PWM_LOG_LEVEL_ERR=y CONFIG_WDT_LOG_LEVEL_ERR=y CONFIG_CLOCK_CONTROL_LOG_LEVEL_OFF=y CONFIG_BT_LOG_LEVEL_OFF=y # CONFIG_NVS_LOG_LEVEL_ERR=n CONFIG_NVS_LOG_LEVEL_OFF=y CONFIG_NET_BUF_LOG_LEVEL_OFF=y CONFIG_PM_LOG_LEVEL_ERR=y CONFIG_IMG_MANAGER_LOG_LEVEL_OFF=y CONFIG_STREAM_FLASH_LOG_LEVEL_OFF=y CONFIG_SETTINGS_LOG_LEVEL_OFF=y # CONFIG_NET_LOG=y # CONFIG_MQTT_LOG_LEVEL_DBG=y # Remote Debugging CONFIG_MEMFAULT=y CONFIG_MEMFAULT_NCS_PROJECT_KEY="<placeholder>" CONFIG_MEMFAULT_SHELL=y CONFIG_MEMFAULT_NRF_SHELL=y CONFIG_MEMFAULT_NCS_LTE_METRICS=y CONFIG_MEMFAULT_NCS_DEVICE_ID_IMEI=n CONFIG_MEMFAULT_NCS_DEVICE_ID_RUNTIME=y CONFIG_MEMFAULT_NCS_FW_TYPE="cell-fw" CONFIG_MEMFAULT_NCS_FW_VERSION_STATIC=y CONFIG_MEMFAULT_NCS_FW_VERSION="1.0.10" CONFIG_MEMFAULT_NCS_HW_VERSION="Echo" CONFIG_MEMFAULT_NCS_STACK_METRICS=y CONFIG_MEMFAULT_NCS_LOG_LEVEL_OFF=y # CONFIG_MEMFAULT_SOFTWARE_WATCHDOG_TIMEOUT_SECS=30 CONFIG_MEMFAULT_NCS_INTERNAL_FLASH_BACKED_COREDUMP=y CONFIG_MEMFAULT_COREDUMP_COLLECT_BSS_REGIONS=y CONFIG_PM_PARTITION_SIZE_MEMFAULT_STORAGE=0x32000 CONFIG_MEMFAULT_HTTP_ENABLE=n CONFIG_MEMFAULT_NCS_PROVISION_CERTIFICATES=n CONFIG_SHELL=y # CONFIG_MEMFAULT_LOGGING_ENABLE=y # CONFIG_MEMFAULT_LOGGING_RAM_SIZE=2048
