A lightweight and quick circular buffer implementation designed for embedded systems.

• Written in C (C89), compatible with size_t for size data types
• Platform independent default code - with restrictions for smaller CPU architectures
• FIFO (First In First Out) buffer implementation
• No dynamic memory allocation, data is storaged in static array
• Uses optimized memory copy instead of loops to read/write data from/to memory
• Suitable for DMA transfers from and to memory with zero-copy overhead between buffer and application memory
• Supports data peek, skip for read and advance for write
• User friendly Apache-2.0 license

Fresh contributions are always welcome. Simple instructions to proceed:

1. Fork Github repository
2. Follow MISRA C:2012 already used in the project
3. Create a pull request to develop branch with new features or bug fixes

Alternatively you may:

1. Report a bug
2. Ask for a feature request