prj.conf

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

# General
CONFIG_NRF5340_AUDIO=y
CONFIG_REBOOT=y
CONFIG_MAIN_THREAD_PRIORITY=10
CONFIG_MAIN_STACK_SIZE=1940

# Disable Zephyr HCI Vendor-Specific extensions
CONFIG_BT_HCI_VS_EXT=n

# As long as thread names are used, config must be set to "y"
CONFIG_THREAD_NAME=y

# Bluetooth
CONFIG_BT=y
CONFIG_BT_PRIVACY=n
CONFIG_BT_GATT_CLIENT=y
CONFIG_BT_GATT_DYNAMIC_DB=y
CONFIG_BT_CENTRAL=y
CONFIG_BT_BROADCASTER=y
CONFIG_BT_VCS_CLIENT=y
CONFIG_BT_DEVICE_NAME="LE AUDIO DEMO"
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096

# Make sure we have enough space to receive one frame of encoded data
# The values set below are extended for higher BLE transmission capability
CONFIG_BT_ISO_RX_MTU=190
CONFIG_BT_ISO_TX_MTU=190
CONFIG_BT_L2CAP_TX_BUF_COUNT=6
CONFIG_BT_RX_STACK_SIZE=2000
CONFIG_BT_BUF_ACL_RX_SIZE=259

# Not supported on Packetcraft controller
CONFIG_BT_ATT_ENFORCE_FLOW=n

# Only do pairing without bonding
CONFIG_BT_BONDABLE=n
CONFIG_BT_AUDIO=y
CONFIG_BT_EXT_ADV=y
CONFIG_BT_PER_ADV=y
CONFIG_BT_ISO_UNICAST=y
CONFIG_BT_ISO_BROADCASTER=y
CONFIG_BT_ISO_SYNC_RECEIVER=y

# Temporary, enable the following to meet BT_ISO dependencies
CONFIG_BT_OBSERVER=y

# Audio sync timer
CONFIG_NRFX_TIMER1=y
CONFIG_NRFX_DPPI=y

# Need to turn on SMP when involving services in LE audio profiles
CONFIG_BT_SMP=y

# Temporarily disabled connetion parameter and PHY update
CONFIG_BT_GAP_AUTO_UPDATE_CONN_PARAMS=n
CONFIG_BT_AUTO_PHY_UPDATE=n
CONFIG_BT_AUTO_DATA_LEN_UPDATE=n

# Required for certain DSP functions
CONFIG_NEWLIB_LIBC=y # <math.h>
CONFIG_FPU=y

# Avoid multi-build system build network core firmware
CONFIG_NCS_INCLUDE_RPMSG_CHILD_IMAGE=n

# Dual headsets demo requires gateway to establish two ACL connections
# and two ISO connections
CONFIG_BT_MAX_CONN=2
CONFIG_BT_ISO_MAX_CHAN=2
CONFIG_BT_MAX_PAIRED=2

CONFIG_LC3_ENC_CHAN_MAX=2

# application board spesific
CONFIG_BUTTON_DEBOUNCE_MS=30
CONFIG_MAX_NOTES=5