zephyr/samples/net/sockets/echo_server/overlay-ot.conf
Robert Lubos b3a1ede830 net: openthread: Use settings subsystem
OpenThread settings implementation built on top of Zepyhr settings
submodule.

With this solution, OpenThread settings are identified with keys of
the following format: `ot/id/instance`, where `id` is assigned by
OpenThread stack, and `instance` is a 32-bit random number, both in
hex. The implementation makes use of `settings_load_subtree_direct`
function to iterate over settings instances. This allows the
OpenThread settings layer to be a fully transparent shim layer between
OpenThread/Zephyr APIs.

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
2020-01-16 17:12:47 -06:00

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CONFIG_CPLUSPLUS=y
CONFIG_BT=n
# Disable TCP and IPv4 (TCP disabled to avoid heavy traffic)
CONFIG_NET_TCP=n
CONFIG_NET_IPV4=n
CONFIG_NET_IPV6_NBR_CACHE=n
CONFIG_NET_IPV6_MLD=n
CONFIG_NET_CONFIG_NEED_IPV6=y
CONFIG_NET_CONFIG_NEED_IPV4=n
CONFIG_NET_CONFIG_MY_IPV4_ADDR=""
CONFIG_NET_CONFIG_PEER_IPV4_ADDR=""
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048
CONFIG_NET_TX_STACK_SIZE=2048
CONFIG_NET_RX_STACK_SIZE=5120
CONFIG_SHELL_STACK_SIZE=3072
CONFIG_NET_L2_OPENTHREAD=y
CONFIG_OPENTHREAD_DEBUG=y
CONFIG_OPENTHREAD_L2_DEBUG=y
CONFIG_OPENTHREAD_L2_LOG_LEVEL_INF=y
CONFIG_OPENTHREAD_CHANNEL=26
CONFIG_NET_CONFIG_MY_IPV6_ADDR="fdde:ad00:beef::2"
CONFIG_NET_CONFIG_PEER_IPV6_ADDR="fdde:ad00:beef::1"
# Thread by default registers quite a lot addresses.
CONFIG_NET_IF_UNICAST_IPV6_ADDR_COUNT=6
CONFIG_NET_IF_MCAST_IPV6_ADDR_COUNT=8
# Other OpenThread dependencies
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
CONFIG_MPU_ALLOW_FLASH_WRITE=y
CONFIG_NVS=y
CONFIG_SETTINGS=y
CONFIG_REBOOT=y
# mbedTLS tweaks
CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=768
# A sample configuration to enable Thread Commissioner, uncomment if needed
#CONFIG_OPENTHREAD_COMMISSIONER=y
#CONFIG_MBEDTLS_HEAP_SIZE=8192