Sprintz revised

Implementation of compression algorithms for IoT applications.

Sprintz by Blalock

Original algorithm was invented by Blalock et al. and is described here: https://arxiv.org/abs/1808.02515. Blalock also delivered source code: https://github.com/dblalock/sprintz.

Features

Repository contains IoT intended, C implementations of:

• Sprintz
• Sprintz-Huff (novel variant)
• Fire-Rice (novel variant)
• Sprintz-tANS (novel variant)

Repository

main branch contains C library with compression and decompression functions implemented, while tests branch contains almost the same code, but rewritten as RiotOs RTOS (https://github.com/RIOT-OS/RIOT) application module.

Embedded system

Library was tested on b-l072z-lrwan1 (ARM Cortex-M0+) and SLWSTK6221a (ARM Cortex-M4) single-board microcontrollers, as module of RiotOs application.