https://github.com/majerle/lwcell

Lightweight cellular modem host AT library
https://github.com/majerle/lwcell

gsm lte rtos sim7000 sim800 sim900 simcom

Last synced: 6 days ago
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Lightweight cellular modem host AT library

• Host: GitHub
• URL: https://github.com/majerle/lwcell
• Owner: MaJerle
• License: mit
• Created: 2018-01-31T23:19:05.000Z (almost 7 years ago)
• Default Branch: develop
• Last Pushed: 2024-10-20T10:28:14.000Z (2 months ago)
• Last Synced: 2024-12-21T17:02:38.118Z (13 days ago)
• Topics: gsm, lte, rtos, sim7000, sim800, sim900, simcom
• Language: C
• Homepage:
• Size: 12.2 MB
• Stars: 417
• Watchers: 31
• Forks: 155
• Open Issues: 22
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE
  • Authors: AUTHORS

Awesome Lists containing this project

README

        
# Lightweight Cellular AT parser

LwCELL is lightweight, platform independent, cellular modem AT commands parser, targeting (as of today) communicion with SIMCOM based modules SIM800/SIM900 or SIM70xx.

Module is written in C11 and is independent from used platform. Its main targets are embedded system devices like ARM Cortex-M, AVR, PIC and others, but can easily work under `Windows`, `Linux` or `MAC` environments.

Read first: Documentation



## Features

* Supports ``SIM800/SIM900 (2G)`` and ``SIM7000/SIM7020 (NB-Iot LTE)`` modules

* Platform independent and very easy to port

    * Development of library under Win32 platform

    * Provided examples for ARM Cortex-M or Win32 platforms

* Written in C language (C11)

* Allows different configurations to optimize user requirements

* Supports implementation with operating systems with advanced inter-thread communications

    * Currently only OS mode is supported

    * 2 different threads handling user data and received data

        * First (producer) thread (collects user commands from user threads and starts the command processing)

        * Second (process) thread reads the data from GSM device and does the job accordingly

* Allows sequential API for connections in client and server mode

* Includes several applications built on top of library:

    * MQTT client for MQTT connection

* User friendly MIT license

## Contribute

Fresh contributions are always welcome. Simple instructions to proceed:

1. Fork Github repository

2. Follow [C style & coding rules](https://github.com/MaJerle/c-code-style) already used in the project

3. Create a pull request to develop branch with new features or bug fixes

Alternatively you may:

1. Report a bug

2. Ask for a feature request