Abstraction Layer Kernel Flash v1.0.3

microej_official · October 29, 2025, 8:17am

Hello everyone,

The Abstraction Layer Kernel Flash versions v1.0.2 and v1.0.3 have been released on GitHub!

These versions optimise the function LLKERNEL_IMPL_freeFeature to erase only the subsector where the sandboxed metadata are located.

These updates include a number of fixes, the most significant ones are listed below:

Fix LLKERNEL app re-installation.
Fix LLKERNEL_IMPL_copyToROM when data buffered from the previous call are needed.
Fix kernel_ram_buffer alignment to match LLKERNEL_RAM_ALIGN_SIZE.

See the CHANGELOG for more information:

github.com/MicroEJ/AbstractionLayer-KERNEL-FLASH

CHANGELOG.md

1.0.3

# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).


## [1.0.3] - 2025-10-28

### Fixed

- Fix typo in log in the function `LLKERNEL_IMPL_copyToROM`.

## [1.0.2] - 2025-10-27

### Changed

- Optimize `LLKERNEL_IMPL_freeFeature` to only remove the subsector with the `feature_header` information.

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Happy coding!
The MicroEJ Team.