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zephyr/samples/subsys/ipc/openamp
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Carlo Caione 15e84cbfac dts: Move to 'zephyr,memory-attr' 
Move to 'zephyr,memory-attr' and use the newly introduced helpers.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
2023-07-25 11:22:10 +02:00
..
boards dts: Move to 'zephyr,memory-attr' 2023-07-25 11:22:10 +02:00
remote dts: Move to 'zephyr,memory-attr' 2023-07-25 11:22:10 +02:00
src samples: ipc: rename virtio_xxx static functions 2023-07-05 09:15:08 +02:00
CMakeLists.txt samples: openamp: update openamp sample to use sysbuild 2022-11-15 14:46:02 +01:00
common.h samples: openamp: Convert to use DEVICE_DT_GET 2022-08-04 08:38:54 -05:00
Kconfig samples: openamp: update openamp sample to use sysbuild 2022-11-15 14:46:02 +01:00
Kconfig.sysbuild samples: ipc: enable openamp sample for RT1170 EVKB 2023-06-29 21:05:56 +02:00
prj.conf
README.rst samples: ipc: openamp: Enable openamp sample for iMX.RT1170 EVK 2022-12-05 19:54:37 +01:00
sample.yaml samples, tests: convert string-based twister lists to YAML lists 2023-05-10 09:52:37 +02:00
sysbuild.cmake samples: openamp: update openamp sample to use sysbuild 2022-11-15 14:46:02 +01:00

README.rst 

.. _openAMP_sample:

OpenAMP Sample Application
##########################

Overview
********

This application demonstrates how to use OpenAMP with Zephyr. It is designed to
demonstrate how to integrate OpenAMP with Zephyr both from a build perspective
and code. Note that the remote and primary core images can be flashed
independently, but sysbuild must be used in order to flash them in one step.

Building the application for lpcxpresso54114_m4
***********************************************

.. zephyr-app-commands::
   :zephyr-app: samples/subsys/ipc/openamp
   :board: lpcxpresso54114_m4
   :goals: debug

Building the application for lpcxpresso55s69_cpu0
*************************************************

.. zephyr-app-commands::
   :zephyr-app: samples/subsys/ipc/openamp
   :board: lpcxpresso55s69_cpu0
   :goals: debug

Building the application for mps2_an521
***************************************

.. zephyr-app-commands::
   :zephyr-app: samples/subsys/ipc/openamp
   :board: mps2_an521
   :goals: debug

Building the application for v2m_musca_b1
*****************************************

.. zephyr-app-commands::
   :zephyr-app: samples/subsys/ipc/openamp
   :board: v2m_musca_b1
   :goals: debug

Building the application for mimxrt1170_evk_cm7
***********************************************

.. zephyr-app-commands::
   :zephyr-app: samples/subsys/ipc/openamp
   :board: mimxrt1170_evk_cm7
   :goals: debug

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 master another is remote:

.. code-block:: console

   **** Booting Zephyr OS build zephyr-v1.14.0-2064-g888fc98fddaa ****
   Starting application thread!

   OpenAMP[master] demo started
   Master core received a message: 1
   Master core received a message: 3
   Master core received a message: 5
   ...
   Master core received a message: 99
   OpenAMP demo ended.


.. code-block:: console

   **** Booting Zephyr OS build zephyr-v1.14.0-2064-g888fc98fddaa ****
   Starting application thread!

   OpenAMP[remote] demo started
   Remote core received a message: 0
   Remote core received a message: 2
   Remote core received a message: 4
   ...
   Remote core received a message: 98
   OpenAMP demo ended.