Subsys: mgmt_mcumgr_smp_svr

Overview

This sample application implements a Simple Management Protocol (SMP) server. SMP is a basic transfer encoding for use with the MCUmgr management protocol. For more information about MCUmgr and SMP, please see Device Management.

This sample allows for testing of DFU over serial and BLE. For serial DFU it uses zephyr,uart-mcumgr in the DTS which is uart0 by default.

For additional information please see SMP server.

Requirements

Atmosic EVK <board | serial>

Utility implementing the SMP protocol such as the mcumgr Go utility, or smpmgr Python utility. Alternatively the Atmosic Mobile App can be used for BLE OTA firmware updates. A larger list of possible utilities can be found here: MCUmgr tools and libraries.

Building and Running

This sample is built from openair/samples/subsys/mgmt/mcumgr/smp_svr.

Build command:

west build -p always -b <BOARD>@mcuboot openair/samples/subsys/mgmt/mcumgr/smp_svr --sysbuild -T samples.subsys.mgmt.mcumgr.smp_svr.atm.mcuboot

Flash command:

west flash --skip-rebuild --device <DEVICE_ID> --jlink [--fast_load] [--erase_flash]