prj.conf

#
# Copyright (c) 2023 Craig Peacock.
#
# SPDX-License-Identifier: Apache-2.0
#

CONFIG_WIFI=y
CONFIG_INIT_STACKS=y
CONFIG_NET_L2_WIFI_MGMT=y

CONFIG_NETWORKING=y
CONFIG_NET_IPV4=y
CONFIG_NET_IPV6=y
CONFIG_NET_UDP=y
CONFIG_NET_TCP=y
CONFIG_DNS_RESOLVER=y
CONFIG_DNS_RESOLVER_AI_MAX_ENTRIES=10

CONFIG_NET_SOCKETS=y
CONFIG_HTTP_CLIENT=y

# Use DHCP for IPv4
CONFIG_NET_DHCPV4=y

# Or assign a static IP address (useful for testing)
# Following line must be enabled, otherwise WiFi connection fails with -1.
CONFIG_NET_CONFIG_SETTINGS=y
# Add CONFIG_INIT_TIMEOUT to prevent 30 second timeout when starting:
# [00:00:30.600,250] <err> net_config: Timeout while waiting network interface
# [00:00:30.600,250] <err> net_config: Network initialization failed (-115)
CONFIG_NET_CONFIG_INIT_TIMEOUT=1
#CONFIG_NET_CONFIG_NEED_IPV4=y
#CONFIG_NET_CONFIG_MY_IPV4_ADDR="192.168.0.12"
#CONFIG_NET_CONFIG_MY_IPV4_GW="192.168.0.254"
#CONFIG_NET_CONFIG_NEED_IPV6=y
#CONFIG_NET_CONFIG_MY_IPV6_ADDR="fe80::100"

# Enabling logging can be helpful for debugging
#CONFIG_NET_LOG=y
#CONFIG_WIFI_LOG_LEVEL_ERR=y
#CONFIG_NET_IPV6_LOG_LEVEL_DBG=y

CONFIG_NET_TX_STACK_SIZE=2048
CONFIG_NET_RX_STACK_SIZE=2048

CONFIG_NET_PKT_RX_COUNT=10
CONFIG_NET_PKT_TX_COUNT=10

CONFIG_NET_BUF_RX_COUNT=20
CONFIG_NET_BUF_TX_COUNT=20

CONFIG_NET_MAX_CONTEXTS=10

# Added to prevent error with missing #include <ethernet/eth_stats.h> for esp_wifi_drv.c
# Adding this line will cause CMAKE Warning: No SOURCES given to Zephyr library: drivers__ethernet
# Just ignore.
CONFIG_NET_L2_ETHERNET=y

CONFIG_PRINTK_BUFFER_SIZE=2048