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OpenCPLC Core

A page per module of Core: what it does, how it works inside and how to use it. Folders follow the framework, so a page sits where its code does, and every page also comes in Polish. If you come from PLCs, Start-Stop is a good first page.

Portable libraries lib/

• Pico Database: small records in flash, kept through power cuts 🇵🇱
• Flash EEPROM Emulation: settings under keys, without an EEPROM chip 🇵🇱

Hardware abstraction hal/

• Flash Memory Driver: the layer PDB and EEPROM stand on 🇵🇱
• General-Purpose Input/Output: how a pin is configured, driven and read 🇵🇱

PLC inputs, outputs and comms plc/

• Start-Stop in ST, LAD and C: the classic first program, side by side 🇵🇱