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zephyr/samples/drivers/mbox
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Katarzyna Giądła 436d1bf628 samples: tests: Add support to tests on nrf54l15 DK 
Align all existing samples/tests/applications which
contains nrf54l15pdk/nrf54l15/* by adding
nrf54l15dk/nrf54l15/* to enable twister builds.

Signed-off-by: Katarzyna Giądła <katarzyna.giadla@nordicsemi.no>
Signed-off-by: Grzegorz Chwierut <grzegorz.chwierut@nordicsemi.no>
2024-09-26 03:31:20 -04:00
..
boards samples: drivers: mbox: Update mbox sample to work with nRF54L15 2024-08-29 12:02:35 +02:00
remote samples: tests: Add support to tests on nrf54l15 DK 2024-09-26 03:31:20 -04:00
src samples: mbox: Align to NO MULTITHREADING 2024-08-01 13:31:53 +02:00
sysbuild samples: drivers: mbox: add support for nrf54h20dk cpuapp<>cpuflpr 2024-08-06 14:32:40 +02:00
CMakeLists.txt samples: drivers: mbox: Update mbox sample to work with nRF54L15 2024-08-29 12:02:35 +02:00
Kconfig samples: drivers: mbox: use DT 2024-03-07 14:32:57 +00:00
Kconfig.sysbuild samples: drivers: mbox: Update mbox sample to work with nRF54L15 2024-08-29 12:02:35 +02:00
prj.conf
README.rst samples: docs: Correct nrf5340bsim hwmv1 naming to hwmv2 2024-03-21 15:23:56 +01:00
sample.yaml samples: tests: Add support to tests on nrf54l15 DK 2024-09-26 03:31:20 -04:00
sysbuild.cmake samples: drivers: mbox: Fix overlays for nrf54h20 2024-06-28 12:21:55 -04:00

README.rst 

.. zephyr:code-sample:: mbox
   :name: MBOX
   :relevant-api: mbox_interface

   Perform inter-processor mailbox communication using the MBOX API.

Overview
********

This sample demonstrates how to use the :ref:`MBOX API <mbox_api>`.

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

The sample can be built and executed on boards supporting MBOX.

Building the application for nrf5340dk/nrf5340/cpuapp
*****************************************************

.. zephyr-app-commands::
   :zephyr-app: samples/drivers/mbox/
   :board: nrf5340dk/nrf5340/cpuapp
   :goals: debug
   :west-args: --sysbuild

Open a serial terminal (minicom, putty, etc.) and connect the board with the
following settings:

- Speed: 115200
- Data: 8 bits
- Parity: None
- Stop bits: 1

Reset the board and the following message will appear on the corresponding
serial port, one is the application (APP) core another is the network (NET)
core:

.. code-block:: console

   *** Booting Zephyr OS build zephyr-v3.1.0-2383-g147aee22f273  ***
   Hello from APP
   Pong (on channel 0)
   Ping (on channel 1)
   Pong (on channel 0)
   Ping (on channel 1)
   Ping (on channel 1)
   Pong (on channel 0)
   Ping (on channel 1)
   Pong (on channel 0)
   Ping (on channel 1)
   ...


.. code-block:: console

   *** Booting Zephyr OS build zephyr-v3.1.0-2383-g147aee22f273  ***
   Hello from NET
   Ping (on channel 0)
   Pong (on channel 1)
   Ping (on channel 0)
   Pong (on channel 1)


Building the application for the simulated nrf5340bsim
******************************************************

.. zephyr-app-commands::
   :zephyr-app: samples/drivers/mbox/
   :host-os: unix
   :board: nrf5340bsim/nrf5340/cpuapp
   :goals: build
   :west-args: --sysbuild

Then you can execute your application using:

.. code-block:: console

   $ ./build/zephyr/zephyr.exe -nosim
   # Press Ctrl+C to exit

You can expect a similar output as in the real HW in the invoking console.