LwGSM latest-develop documentation
Welcome to the documentation for version latest-develop.
LwGSM is generic, platform independent, library to control SIM800/SIM900 or SIM7000/SIM7020 (NB-Iot LTE) devices from SIMCom. Its objective is to run on master system, while SIMCom device runs official AT commands firmware developed and maintained by SIMCom.
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Features
Supports
SIM800/SIM900 (2G)
andSIM7000/SIM7020 (NB-Iot LTE)
modulesPlatform 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 (C99)
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
Requirements
C compiler
Supported GSM Physical device
Contribute
Fresh contributions are always welcome. Simple instructions to proceed:
Fork Github repository
Respect C style & coding rules used by the library
Create a pull request to
develop
branch with new features or bug fixes
Alternatively you may:
Report a bug
Ask for a feature request
License
MIT License
Copyright (c) 2023 Tilen MAJERLE
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
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