https://github.com/divan/txqr

Transfer data via animated QR codes
https://github.com/divan/txqr

Last synced: 7 days ago
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Transfer data via animated QR codes

• Host: GitHub
• URL: https://github.com/divan/txqr
• Owner: divan
• License: mit
• Created: 2018-11-11T17:58:15.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2024-04-21T15:52:20.000Z (8 months ago)
• Last Synced: 2024-11-29T07:02:36.344Z (14 days ago)
• Language: Go
• Size: 15.2 MB
• Stars: 2,974
• Watchers: 53
• Forks: 173
• Open Issues: 13
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# TXQR

[![GoDoc](https://godoc.org/github.com/divan/txqr?status.svg)](https://godoc.org/github.com/divan/txqr)

TXQR (Transfer via QR) is a protocol and set of tools and libs to transfer data via animated QR codes. It uses [fountain codes](https://en.wikipedia.org/wiki/Fountain_code) for error correction.

See related blog posts for more details:

 - [Animated QR data transfer with Gomobile and Gopherjs](https://divan.github.io/posts/animatedqr/)

 - [Fountain codes and animated QR](https://divan.github.io/posts/fountaincodes/)

# Demo

![Demo](./docs/demo.gif)

Reader iOS app in the demo (uses this lib via Gomobile): [https://github.com/divan/txqr-reader](https://github.com/divan/txqr-reader)

## Automated tester app

Also see `cmd/txqr-tester` app for automated testing of different encoder parameters.

# Licence

MIT