This is a bugfix & maintenance release for Castor & Pollux's firmware, Gemini ♊️.
👉 Most users should download gemini-firmware-2024.2.10-release.uf2 👈
Please follow the firmware upgrade instructions in the user's guide to upgrade your device's firmware.
About the files
- The
uf2
files can be installed using the firmware upgrade instructions in the user's guide. - The
elf
files and are for testing & debugging and can be programmed using an appropriate debug probe. - The
release
builds are built without debugging information. - The
debug
builds are built with debugging information.
Build identifier
Each release of the firmware has a unique build ID. This ID can be seen when using the online settings editor and allows finding the exact firmware version on your device. The build IDs for this version are:
- Release:
2024.2.10 (release) on 02/11/2024 03:09 UTC with gcc 13.2.1 by [email protected]
- Debug:
2024.2.10 (debug) on 02/11/2024 03:09 UTC with gcc 13.2.1 by [email protected]
Changes from 2023.9.11
Firmware:
- Fixed an issue with fix16 rounding causing pitch glitches
User guide:
- Added errata about ramp table swap
Setting editor:
- Added ability to swap ramp calibration tables
- Fixed restore calibration functionality
Factory testing:
- Fixed ADC channel used for CV calibration
- Removed channel swap for SysEx set frequency command
Meta:
- Updated GitHub Actions for both docs and firmware
- Fixed .clang-format to work with later versions of clang-format
- Fixed formatting