overlay-nrf7002ek-wifi-scan-only.conf

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

# Overlay to use nRF7002 EK on top of nrf91 DK for Wi-Fi scanning

# Disable modem traces as UART1 is disabled
CONFIG_NRF_MODEM_LIB_TRACE=n

# Does not work with buttons and LEDs
CONFIG_UI_MODULE=n
CONFIG_LED_CONTROL=n
CONFIG_LED=n
CONFIG_LED_GPIO=n
CONFIG_CAF_LEDS=n
CONFIG_DK_LIBRARY=n

# Actual configs for the Wi-Fi
CONFIG_WIFI=y
CONFIG_WIFI_NRF70=y
CONFIG_WIFI_NRF70_SKIP_LOCAL_ADMIN_MAC=y
# Align this with CONFIG_LOCATION_METHOD_WIFI_SCANNING_RESULTS_MAX_CNT
CONFIG_NRF_WIFI_SCAN_MAX_BSS_CNT=20

# Wi-Fi location
CONFIG_LOCATION_METHOD_WIFI=y
CONFIG_LOCATION_REQUEST_DEFAULT_METHOD_FIRST_GNSS=y
CONFIG_LOCATION_REQUEST_DEFAULT_METHOD_SECOND_WIFI=y
CONFIG_LOCATION_REQUEST_DEFAULT_METHOD_THIRD_CELLULAR=y

# Align this with CONFIG_NRF_WIFI_SCAN_MAX_BSS_CNT
CONFIG_LOCATION_METHOD_WIFI_SCANNING_RESULTS_MAX_CNT=20
CONFIG_LOCATION_WORKQUEUE_STACK_SIZE=8192
# Needed to handle more scan results
CONFIG_HEAP_MEM_POOL_SIZE=60000
CONFIG_HEAP_MEM_POOL_IGNORE_MIN=y

# Not for LTE throughput testing
CONFIG_NRF_MODEM_LIB_SHMEM_TX_SIZE=4096
CONFIG_NRF_MODEM_LIB_SHMEM_RX_SIZE=4096

# Scan only using offload API
CONFIG_WIFI_NM_WPA_SUPPLICANT=n

# For nRF9160 the default is socket interface
CONFIG_NET_DEFAULT_IF_ETHERNET=y
CONFIG_MBEDTLS=n
CONFIG_NORDIC_SECURITY_BACKEND=n

# Networking
CONFIG_NET_L2_ETHERNET=y
CONFIG_NET_NATIVE=y
CONFIG_NET_IPV4=y
CONFIG_NET_DHCPV4=y
CONFIG_NET_STATISTICS=y
CONFIG_NET_STATISTICS_WIFI=y
CONFIG_NET_STATISTICS_USER_API=y
CONFIG_NET_CONTEXT_SYNC_RECV=y

# Disable unused networking options
CONFIG_NET_IPV6=n

# Memory configurations
CONFIG_NET_BUF_RX_COUNT=8
CONFIG_NET_BUF_TX_COUNT=8
CONFIG_NET_PKT_RX_COUNT=1
CONFIG_NET_PKT_TX_COUNT=1
CONFIG_NET_TX_STACK_SIZE=4096
CONFIG_NET_RX_STACK_SIZE=4096
CONFIG_NET_TC_TX_COUNT=1
CONFIG_NET_MAX_CONTEXTS=5
CONFIG_NET_MGMT_EVENT_STACK_SIZE=1024