UFFS: Ultra-low-cost Flash File System, designed for NAND flash working in embedded system. UFFS typically consumes less then 200K ram for 1Gb(page 512)/4Gb(page 2K) NAND flash. It supports direct flash interface, works with or without OS.

Features

  • Bad block tolerant and dynamic wear leveling
  • Support large page size up to 4K bytes
  • No partial page programing required
  • Grouped page buffers
  • Constant memory consumption, support static memory allocation
  • Support multiple partitions
  • Support hardware ECC/RS-ECC, support SLC/MLC NAND
  • POSIX like file system APIs
  • Fully emulated on PC

Project Samples

Project Activity

See All Activity >

License

GNU General Public License version 2.0 (GPLv2), Other License

Follow UFFS

UFFS Web Site

Other Useful Business Software
$300 Free Credits to Build on Google Cloud Icon
$300 Free Credits to Build on Google Cloud

New to Google Cloud? Get $300 in credits to explore Compute Engine, BigQuery, Cloud Run, Gemini Enterprise Agent Platform, and more.

Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
Claim $300 Free
Rate This Project
Login To Rate This Project

User Ratings

★★★★★
★★★★
★★★
★★
2
0
0
0
0
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

User Reviews

  • Useful, good.
  • lightweight, well constructed fs library for small embedded systems
Read more reviews >

Additional Project Details

Intended Audience

Developers

Programming Language

C

Related Categories

C Operating System Kernels, C File Systems, C Embedded Systems Software

Registered

2005-06-20