#
# Copyright (c) 2020 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
#
CONFIG_NCS_SAMPLES_DEFAULTS=y

# Deferred logging helps improve LPN power consumption
# when friendship is established.
CONFIG_LOG_MODE_DEFERRED=y

# General configuration
CONFIG_NCS_APPLICATION_BOOT_BANNER_STRING="Mesh Chat"
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048
CONFIG_FLASH=y
CONFIG_FLASH_MAP=y
CONFIG_NVS=y
CONFIG_SETTINGS=y
CONFIG_NVS_LOOKUP_CACHE=y
CONFIG_SETTINGS_NVS_NAME_CACHE=y
CONFIG_HWINFO=y
CONFIG_DK_LIBRARY=y
CONFIG_PM_SINGLE_IMAGE=y
CONFIG_PM_PARTITION_SIZE_SETTINGS_STORAGE=0x8000
CONFIG_SOC_FLASH_NRF_PARTIAL_ERASE=y

# Bluetooth configuration
CONFIG_BT=y
CONFIG_BT_DEVICE_NAME="Mesh Chat"
CONFIG_BT_L2CAP_TX_BUF_COUNT=8
CONFIG_BT_OBSERVER=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_SETTINGS=y

# Disable unused Bluetooth features
CONFIG_BT_CTLR_LE_ENC=n
CONFIG_BT_PHY_UPDATE=n
CONFIG_BT_CTLR_MIN_USED_CHAN=n
CONFIG_BT_CTLR_PRIVACY=n

# Bluetooth Mesh configuration
CONFIG_BT_MESH=y
CONFIG_BT_MESH_RELAY=y
CONFIG_BT_MESH_FRIEND=y
CONFIG_BT_MESH_RX_SEG_MAX=22
CONFIG_BT_MESH_TX_SEG_MAX=22
CONFIG_BT_MESH_CHAT_CLI_MESSAGE_LENGTH=255
CONFIG_BT_MESH_PB_GATT=y
CONFIG_BT_MESH_GATT_PROXY=y
CONFIG_BT_MESH_DK_PROV=y

# Enable Bluetooth Mesh models debug logs
CONFIG_BT_MESH_LOG_LEVEL_DBG=y

# Enable Shell module and use UART as a backend
CONFIG_SHELL=y
CONFIG_SHELL_BACKEND_SERIAL=y
CONFIG_FLASH_SHELL=n

CONFIG_LOG_BACKEND_RTT=n

# configure 21540dk and enable MPSL and FEM 
CONFIG_MPSL=y
CONFIG_MPSL_FEM=y
CONFIG_FEM=y # not set for nrf21540dk
CONFIG_MPSL_FEM_NRF21540_GPIO_SPI=y
CONFIG_MPSL_FEM_NRF21540_TX_GAIN_DB=20
# CONFIG_BT_CTLR_TX_PWR_DBM=0 // not set for nrf21540dk
CONFIG_BT_CTLR_TX_PWR_ANTENNA=20

CONFIG_MPSL_FEM_POWER_MODEL=y
CONFIG_MPSL_FEM_POWER_MODEL_NRF21540_USE_BUILTIN=y