https://github.com/lobaro/lobaro-coap

CoAP Implementation in C
https://github.com/lobaro/lobaro-coap

c99 coap coap-client coap-server embedded iot network

Last synced: about 1 month ago
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CoAP Implementation in C

• Host: GitHub
• URL: https://github.com/lobaro/lobaro-coap
• Owner: lobaro
• License: mit
• Created: 2015-11-11T20:24:10.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2023-12-05T09:33:58.000Z (about 1 year ago)
• Last Synced: 2024-12-07T16:11:37.430Z (about 2 months ago)
• Topics: c99, coap, coap-client, coap-server, embedded, iot, network
• Language: C
• Homepage:
• Size: 386 KB
• Stars: 125
• Watchers: 17
• Forks: 47
• Open Issues: 21
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Lobaro-CoAP

[![Build Status](https://travis-ci.org/Lobaro/lobaro-coap.svg?branch=master)](https://travis-ci.org/Lobaro/lobaro-coap)

[![Gitter Chat](http://img.shields.io/badge/chat-online-brightgreen.svg)](https://gitter.im/lobaro-iot/Lobby)

Complete CoAP Implementation in C.

Despite designed for embedded systems (e.g. ARM Cortex-M0/M3, AVR, ESP8266) it can be used on nearly every system that has c-lang support.

* Royalty-free CoAP stack

* complete request/response logic

* unified Client & Server

* easy to use

* small memory footprint

* using C99 stdlib, suitable for embedded projects

* detached packet receive/send logic

* Arduino support (experimental)

There is also a working OpenSource **client lib available in GoLang** @ https://github.com/lobaro/coap-go

Follow [Lobaro on Twitter](https://twitter.com/LobaroHH) to get latest news about iot projects using our CoAP implementation!

# Getting started

Read the [Porting Guide](./PortingGuide.md) for information on how to port the library to your framework.

# Demo/Example

ESP8266, cheap WIFI Soc:

- [Example Eclipse Project on GitHub](https://github.com/lobaro/lobaro-coap-on-esp8266)

- [Step by Step Tutorial](http://www.lobaro.com/lobaro-coap-on-esp8266/)

# Related

* GoLang CoAP Client implementation & CGO wrapper for this C lib: [Lobaro CoAP-go](https://github.com/lobaro/coap-go)

# Future development

We use the stack internally at lobaro to build universal gateway / sensor systems for our customers. Additions will be constantly merged into this repository. 

# Contribute

We appreciate any feedback, do not hesitate to create issues or pull requests.