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Changelog

What changed in the driver, newest first.

All notable changes to hf-vortex-driver. No release is tagged yet; changes are listed by the date they reached main.

Unreleased

  • Fixed: kIdxErrorBehavior is now 0x1029 (CiA 301 error behaviour). It was 0x1021, the "store EDS" object, so code that wrote error behaviour through the constant addressed the wrong object.
  • Host unit test tests/protocol (HF_VORTEX_BUILD_TESTS) checks the protocol constants against CiA 301 and CiA 402.
  • Documentation moved to the HardFOC MkDocs site; the code on the pages is compiled and its frames are checked on the host (HF_VORTEX_BUILD_DOC_SNIPPETS).

2026-04-27

  • First version: VortexCanFrame, VortexCanTransport, VortexHostSession (NMT, expedited SDO download), VortexProtocol.hpp constants, host generic example and CI.