Matter ASR OTA Requestor Example#

This example demonstrates the Matter OTA Requestor application on ASR platform.

Building and Commissioning#

Please refer Building and Commissioning guides to get started

./scripts/build/build_examples.py --target asr-$ASR_BOARD-ota-requestor build

Testing the example#

  • After building a application, *ota.bin will generated automatically in the output directory.

  • Use ota_image_tool to generate the Matter OTA image. This tool can be used as follows, make sure the softwareVersion parameter must be greater than the CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION parameter set in the application’s CHIPProjectConfig.h file.

    ./src/app/ota_image_tool.py create -v <Vendor ID> -p <Product ID> -vn 2 -vs "2.0" -da sha256 application_ota.bin matter_firmware_ota.bin

  • Run the Linux OTA Provider with OTA image.

    ./chip-ota-provider-app -f matter_firmware_ota.bin

  • OTA Provider commissioning in another Linux terminal.

    ./chip-tool pairing onnetwork 1 20202021

  • After OTA Provider commissioning is successful, use chip-tool to write ACL for OTA Provider.

    ./chip-tool accesscontrol write acl '[{"fabricIndex": 1, "privilege": 5, "authMode": 2, "subjects": [112233], "targets": null },{"fabricIndex": 1, "privilege": 3, "authMode": 2, "subjects": null, "targets": null }]' 1 0

  • Commission ota requestor device with node-id OTA REQUESTOR APP NODE ID

  • After OTA Requestor commissioning is successful, use chip-tool to inform OTA Provider to send OTA image to OTA Requestor.

    ./chip-tool otasoftwareupdaterequestor announce-otaprovider 1 0 0 0 <OTA REQUESTOR APP NODE ID> 0