Snap7是一个开源的32/64位多平台以太网通信套件,用于与Siemens S7 PLC本地连接。
This is a fork of http://snap7.sourceforge.net/
This fork focuses on extending the Snap7Server module to support some features helping to implement a software PLC.
These features are currently:
For more details I refer to the commit history.
Please note that this fork is currently at version 1.4.0.
Cleanup, more fixes and documentation will follow.