.. _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.
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
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.
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