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The sample will print a ping-pong message indefinitely on both, application (or main) core and remote core. When twister is run in device testing mode, only one terminal is evaluated (application), so the regex just needs to account for the application core output, not remote. Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com> |
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.. | ||
boards | ||
remote | ||
src | ||
CMakeLists.txt | ||
Kconfig | ||
Kconfig.sysbuild | ||
prj.conf | ||
README.rst | ||
sample.yaml | ||
sysbuild.cmake |
.. 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.