zephyr

History

Sebastian Bøe 4e5300ba7f cmake: Drop all in-tree usage 'set_conf_file' Port all users of 'set_conf_file' to use the built-in rules instead. This follows the convention-over-configuration principle to make the system as a whole simpler and more consistent. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>		2019-03-01 09:44:09 +01:00
..
src
CMakeLists.txt	cmake: Drop all in-tree usage 'set_conf_file'	2019-03-01 09:44:09 +01:00
prj.conf
README.rst	doc: net: Add more info for network connectivity with host	2019-02-20 07:32:42 -05:00
sample.yaml

README.rst

.. _packet-socket-sample:

Packet socket sample
####################

Overview
********

This sample is a simple packet socket application showing usage
of packet sockets over Ethernet. The sample prints every packet
received, and sends a dummy packet every 5 seconds.
The Zephyr network subsystem does not touch any of the headers
(L2, L3, etc.).

Building and Running
********************

When the application is run, it opens a packet socket and prints
the length of the packet it receives. After that it sends a dummy
packet every 5 seconds. You can use Wireshark to observe these
sent and received packets.

See the `net-tools`_ project for more details.

This sample can be built and executed on QEMU or native_posix board as
described in :ref:`networking_with_host`.

.. _`net-tools`: https://github.com/zephyrproject-rtos/net-tools