# cic-fixed

[![Cargo](https://img.shields.io/crates/v/cic-fixed.svg)](https://crates.io/crates/cic-fixed)
[![Documentation](https://docs.rs/cic-fixed/badge.svg)](https://docs.rs/cic-fixed)

A CIC filter implementation for fixed point numbers.  
Implemented for use in converting PDM to PCM.  

## WIP

- [x] CIC decimation filter
- [ ] CIC interpolation filter

## no_std

cic-fixed works with no_std by default.
No setup is needed.