V3.1.0

V3.1.0 - 08.01.2026

Added

• New API functions for only peeking into buffer

Changed

• Clean up comments and code

Fixed

• Fixed bug with adding and getting data to/from buffer

V3.0.0

V3.0.0 - 30.08.2025

Added

• Added option to initialize ring buffer completely statically
• New API functions for getting states of ring buffer

Todo

• Multithread protection support

V2.2.0

V2.2.0 - 06.06.2025

Added

• New API functions for get full and empty state of buffers

Changed

• Fixing compiler warnigns on implicit type conversions

Fixed

• Possible compiler out of order execution (added compiler barriers)
• Race conditions (added atomic counter)

V2.1.0

V2.1.0 - 22.08.2023

Added

• New API functions to add/get many items in single call

Changed

• Time execution optimization
• Cleaning code, spliting larger function blocks into smaller

Fixed

• Various compiler warnings

V2.0.3

V2.0.3 - 04.11.2022

Changed

• Replace version notes with changelog
• Updated readme

V2.0.2

V2.0.2 - 23.06.2022

Changed

• Added protection for multiple init calls
• Added detailed description about module limitations

V2.0.1

V2.0.1 - 25.05.2022

Changed

• Removed unused function
• Change return status enumeration. Now supports masking error codes
• Removed not needed include files

V2.0.0

V2.0.0 - 31.07.2021

Note

Complete rework of Ring Buffer module. Inspiration of new API was taken from CMSIS RTOS Queues.

Added

• Optional buffer item size
• FIFO support
• Override mode
• Dynamic or static allocation of memory
• Buffer name for debugging purposes
• Two types of buffer access: NORMAL (for fifo) & INVERS (for filters)
• Get functions to acquire name, taken items, free items, size of buffer, size of item

V1.0.1

V1.0.1 - 25.07.2021

Added

• Added module version
• Added copyright notice
• Change is_init func in to return status

Changed

• iss_init returns status

Todo

• Change "get" functions to return status and return value of buffer via arguments

V1.0.0

V1.0.0 - 13.02.2022

Added

• Initial implementation of ring buffer
• Supported three data types: uint32_t, int32_t and float32_t
• Two types of buffer access: NORMAL & INVERS