X-LINUX-AWS is an STM32 MPU OpenSTLinux Expansion Package that targets Amazon Web Services® AWS IoT Greengrass^TM V2 for STM32MP13 and STM32MP25 product microprocessors.

It integrates the Greengrass nucleus component to connect to AWS IoT Core^TM to start and accelerate the development of an IoT solution.

In addition, this OpenSTLinux Expansion Package provides good security practices with the integration of a secure solution for credential storage. This solution is based on the usage of OP-TEE and TPM.

X-LINUX-AWS includes a demonstration application in which the AWS IoT Greengrass^TM core device subscribes and publishes on a local MQTT network and on AWS IoT Core^TM. This is achieved through the component deployment of an MQTT broker and bridge.

• AWS IoT Greengrass^TM V2 integration
• Secured credential storage with OP-TEE or STPM4RasPI extension board
• Application sample based on GTK® to publish and subscribe on MQTT topics

meta-st-x-linux-aws

X-LINUX-AWS OpenEmbedded meta layer to be integrated into OpenSTLinux distribution. It contains recipes for Amazon Web Services® IoT Greengrass^TM v2 integration with OP-TEE, TPM and application example.

Compatibility

The X-LINUX-AWS OpenSTLinux Expansion Package is compatible with the Yocto Project™ build system and is validated over the OpenSTLinux Distribution.

X-LINUX-AWS Version	Git Branch	OpenSTLinux Distribution Version	Boards
v6.0.x	scarthgap	v6.0.x	STM32MP135F-DK STM32MP257F-EV1 STM32MP257F-DK
v5.1.x	mickledore	v5.1.x	STM32MP135F-DK STM32MP257F-EV1
v5.0.x	mickledore_5.0	v5.0.x	STM32MP135F-DK

Versioning

Since its release v5.1.0, the major and minor versions of the X-LINUX-AWS OpenSTLinux Expansion Package are aligned on the major and minor versions of the OpenSTLinux Distribution. This prevents painful backward compatibility attempts and makes dependencies straightforward.

The X-LINUX-AWS generic versioning vx.y.z is built as follows:

• x: major version matching the OpenSTLinux Distribution major version. Each new major version is incompatible with previous OpenSTLinux Distribution versions.
• y: minor version matching the OpenSTLinux Distribution minor version. Each new minor version might be incompatible with previous OpenSTLinux Distribution versions.
• z: patch version to introduce bug fixes. A patch version is implemented in a backward compatible manner.

Further information on X-LINUX-AWS Expansion Package

https://wiki.st.com/stm32mpu/wiki/X-LINUX-AWS_Expansion_Package

Further information on how to install and how to use X-LINUX-AWS Starter package

https://wiki.st.com/stm32mpu/wiki/X-LINUX-AWS_Starter_package

Further information on how to install and how to use X-LINUX-AWS Distribution package

https://wiki.st.com/stm32mpu/wiki/X-LINUX-AWS_Distribution_package