55ee53ce91
Prepend the text 'cmake_minimum_required(VERSION 3.8.2)' into the application and test build scripts. Modern versions of CMake will spam users with a deprecation warning when the toplevel CMakeLists.txt does not specify a CMake version. This is documented in bug #8355. To resolve this we include a cmake_minimum_required() line into the toplevel build scripts. Additionally, cmake_minimum_required is invoked from within boilerplate.cmake. The highest version will be enforced. This patch allows us to afterwards change CMake policy CMP000 from OLD to NEW which in turn finally rids us of the verbose warning. The extra boilerplate is considered more acceptable than the verbosity of the CMP0000 policy. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no> |
||
|---|---|---|
| .. | ||
| remote | ||
| src | ||
| CMakeLists.txt | ||
| README.rst | ||
| prj.conf | ||
| sample.yaml | ||
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