zephyr

History

Sebastian Bøe f2b9cc62bb cmake: ipc: Fix ipm_mcux sample Stop specifying that the 'remote' app should use the same board as the root app. Also, add assertions to make sure that the user does not try to override the board that is specified in the app build scripts. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>		2018-10-29 14:14:00 -04:00
..
remote	cmake: ipc: Fix ipm_mcux sample	2018-10-29 14:14:00 -04:00
src	sample: Add MCUX IPM sample application	2018-05-17 15:07:48 -05:00
CMakeLists.txt	cmake: ipc: Fix ipm_mcux sample	2018-10-29 14:14:00 -04:00
prj.conf	sample: Add MCUX IPM sample application	2018-05-17 15:07:48 -05:00
README.rst	sample: Add MCUX IPM sample application	2018-05-17 15:07:48 -05:00
sample.yaml	tests/samples: cleanup tags	2018-10-16 09:17:51 -04:00

README.rst

.. _ipm-mcux-sample:

Sample mailbox application
##########################

Overview
********

The :ref:`lpcxpresso54114` board has two core processors (Cortex-M4F
and Cortex-M0+). This sample application uses a mailbox to send messages
from one processor core to the other.

Requirements
************

- :ref:`lpcxpresso54114` board

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

.. zephyr-app-commands::
   :zephyr-app: samples/subsys/ipc/ipm_mcux
   :board: lpcxpresso54114_m4
   :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:

.. code-block:: console

   ***** Booting Zephyr OS v1.11.0-764-g4e3007a *****
   Hello World from MASTER! arm
   Received: 1
   ...
   Received: 99