Open-source, free, multi-platform BASIC compiler, with syntax similar MS-QuickBASIC (including the GFX statements), that adds new features such as pointers, unsigned data types, inline assembly, a pre-processor and many others.
GCBASIC is an open-source BASIC compiler for 8 bit Microchip PIC, Atmel AVR legacy, AVRDx and LGT microcontrollers.
See https://ko-fi.com/post/The-Story-of-GCBASIC-Making-Microcontroller-Progr-D1D319SJ72 for story of GCBASIC.
This is a continuous release project. The latest release is always available. This will give you the most complete development toolchain to create and program 8-bit PIC, AVR and LGT microcontrollers.
We have added new capabilities that make GCBASIC the...
PLC program aids based on OpenOffice Calc and Basic. Tools for quickly making PLC programs using state machines and simple error handling techniques using low cost PLCs and HMIs. Target PLCs are Omron, but methods are applicable to other platforms.
This project is primarily for testing and demonstrating ideas for an ultimate programming system, though it might very well become a very usable programming system in time. It is being developed with PowerBasic's PBWin7 compiler.