prj.conf

#
# Copyright (c) 2022 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
#

# Log level
# For more verbose and detailed log output, set the log level to
# CONFIG_MULTI_SERVICE_LOG_LEVEL_DBG=y instead.
CONFIG_MULTI_SERVICE_LOG_LEVEL_INF=y

# General config
CONFIG_EVENTS=y
CONFIG_PICOLIBC_IO_FLOAT=y
CONFIG_RESET_ON_FATAL_ERROR=y
CONFIG_NCS_SAMPLES_DEFAULTS=y
CONFIG_DK_LIBRARY=y

# LED indication
# Uncomment these to minimize LED state indication when power savings are necessary
# CONFIG_LED_VERBOSE_INDICATION=n
# CONFIG_LED_CONTINUOUS_INDICATION=n

# Or, uncomment this to completely disable LED state indication
# CONFIG_LED_INDICATION_DISABLED=y

# Improved Logging
# CONFIG_LOG_MODE_DEFERRED allows logging from multiple threads simultaneously without creating
# splintered log entries, at the cost of needing a buffer for storing logs.
CONFIG_LOG_MODE_DEFERRED=y

# CONFIG_LOG_BUFFER_SIZE is the aforementioned buffer. A size of 4096 bytes is useful for debugging
# and prototyping, but is probably more than necessary for production-ready firmware.
CONFIG_LOG_BUFFER_SIZE=4096

# Heap and stacks
# Extended AT host/monitor stack/heap sizes since some nrf_cloud credentials are longer than 1024 bytes.
CONFIG_AT_MONITOR_HEAP_SIZE=2048
CONFIG_AT_HOST_STACK_SIZE=2048
# Extended memory heap size needed both for PGPS and for encoding JSON-based nRF Cloud Device Messages.
CONFIG_HEAP_MEM_POOL_SIZE=19000
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096
# The default modem shared memory buffer for TX is significantly larger than required.
# RX buffer has to be larger because the sample reads certificates so using default value.
CONFIG_NRF_MODEM_LIB_SHMEM_TX_SIZE=4096

# Enable Networking and Connection Manager.
CONFIG_NETWORKING=y
CONFIG_NET_SOCKETS=y
CONFIG_NET_SOCKETS_OFFLOAD=y
CONFIG_NET_MGMT_EVENT_STACK_SIZE=2048
CONFIG_NET_CONNECTION_MANAGER_MONITOR_STACK_SIZE=1024
CONFIG_MAIN_STACK_SIZE=2048

# Enable LTE Connectivity using Connection Manager
CONFIG_NET_IPV4=y
CONFIG_NET_IPV6=y
CONFIG_NET_IPV6_NBR_CACHE=n
CONFIG_NET_IPV6_MLD=n
CONFIG_NET_CONNECTION_MANAGER=y
CONFIG_NRF_MODEM_LIB_NET_IF=y
CONFIG_NRF_MODEM_LIB_NET_IF_AUTO_DOWN=y
CONFIG_NRF_MODEM_LIB_NET_IF_DOWN_DEFAULT_LTE_DISCONNECT=y

# Enable power savings mode
CONFIG_LTE_PSM_REQ=y
# Set the PSM Requested Active Time to 20 seconds
CONFIG_LTE_PSM_REQ_RAT="00001010"

# Modem library
CONFIG_NRF_MODEM_LIB=y

# AT commands interface
CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_AT_HOST_LIBRARY=y

# Wait for credential installation to be complete before connecting to nRF Cloud
CONFIG_NRF_CLOUD_CHECK_CREDENTIALS=y

# nRF Cloud
CONFIG_NRF_CLOUD=y
CONFIG_NRF_CLOUD_MQTT=y # This also enables FOTA by implicitly setting CONFIG_NRF_CLOUD_FOTA=y

# MQTT
CONFIG_MQTT_KEEPALIVE=120

# MCUBOOT - Needed by FOTA
CONFIG_BOOTLOADER_MCUBOOT=y
CONFIG_IMG_MANAGER=y
CONFIG_MCUBOOT_IMG_MANAGER=y
CONFIG_STREAM_FLASH_ERASE=y

# Location Services configuration
CONFIG_LOCATION=y
CONFIG_LOCATION_METHOD_GNSS=y
CONFIG_LOCATION_METHOD_CELLULAR=y
CONFIG_NRF_CLOUD_AGNSS=y
CONFIG_NRF_CLOUD_LOCATION=y
CONFIG_MODEM_INFO=y
CONFIG_MODEM_INFO_ADD_NETWORK=y
CONFIG_NRF_CLOUD_PGPS=y
CONFIG_NRF_CLOUD_PGPS_REPLACEMENT_THRESHOLD=4
CONFIG_NRF_CLOUD_PGPS_REQUEST_UPON_INIT=y

# Date Time lib - Used by PGPS and main application
CONFIG_DATE_TIME=y

# LTE link control - used by PGPS and main application
CONFIG_LTE_LINK_CONTROL=y
CONFIG_LTE_LC_EDRX_MODULE=y
CONFIG_LTE_LC_PSM_MODULE=y

# Settings - used by nRF Cloud library and PGPS
CONFIG_SETTINGS=y
CONFIG_SETTINGS_FCB=y
CONFIG_FCB=y

# Download Client - used by FOTA and PGPS
CONFIG_DOWNLOADER=y
CONFIG_DOWNLOADER_STACK_SIZE=4352
CONFIG_DOWNLOADER_MAX_HOSTNAME_SIZE=128

# Flash - Used by FOTA and PGPS
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
CONFIG_STREAM_FLASH=y
CONFIG_MPU_ALLOW_FLASH_WRITE=y
CONFIG_PM_EXTERNAL_FLASH_MCUBOOT_SECONDARY=n
CONFIG_NRF_CLOUD_ALERT=y
CONFIG_NRF_CLOUD_LOG_DIRECT=y
CONFIG_NRF_CLOUD_LOG_OUTPUT_LEVEL=3

# On initial connection to the cloud, add info sections to the shadow
CONFIG_NRF_CLOUD_SEND_DEVICE_STATUS=y
CONFIG_NRF_CLOUD_SEND_DEVICE_STATUS_NETWORK=y
CONFIG_NRF_CLOUD_SEND_DEVICE_STATUS_SIM=y
CONFIG_NRF_CLOUD_SEND_SERVICE_INFO_FOTA=y
CONFIG_NRF_CLOUD_SEND_SERVICE_INFO_UI=y