Open Source Cross Compilers

Integrated Development Environment for some microcontrollers based on 8051(e.g. AT89S8253). Supported languages are Assembly and C. It has its own simulator, assembler, editor and many other tools. See the project web site for more details and the newest updates.

This project offers open source implementations for UNESCO/IFIP's Algol 68 (the Revised Report language). The project offers two implementations: Implementation 1 is Algol68G: a recent checkout hybrid compiler/interpreter by Marcel van der Veer, supporting arbitrary arithmetic, partial parametrisation, complex numbers, POSIX threads, GNU plotutils, GNU scientific library, curses, sound, TCP sockets, RegEx and PostgreSQL. Inplementation 2 is algol68toc, a port by Sian Mountbatten of the vintage Algol68RS (UK Defense Research Agency) compiler. The implementation emits C code.

A new way to program on VEX Robotics.Easy vb-style objective program style.

The Dragon Fire compiler takes a new, 21st century, look at the Dragon (i.e. Dragon Book). No longer impenetrable to the programmer, this compiler is open and available to them. You control the Dragon, and get Dragon insight into your programs.

F- is an ANSish Forth that uses a VM generator to compile Forth into C-based VM suitable for living in a C-based (or assembly or HDL) microcontroller project. The VM supplies 32-bit math, I/O, multitasking and debugger in a ROM footprint as small as 4kB.

Digital Signal Processing Block Diagram Compiler - user extendable to all DSP's, but presently supports only the TI C2000 family. Rich support for fixed point arithmetic, both saturated and unsaturated. Block diagram entry is via TinyCAD (included).

M+ Compiler/Interpreter is a interpreter library written in Java that delivers the possibility to extend any Java application with simple scripts. Besides the usage of native datatypes and operations you can instantiate and call native Java objects.

C compiler for 8-bit microcontrollers, currently targeting the PIC 16F series

The FBench is the ongoing development of an open-source graphical software tool for embedded automation components and systems based on the IEC 61499 standard. The project originates from the OOONEIDA Workbench pioneered by Dr. James Christensen in 2005.

Tsunami is an open-source high performance computing language. With it you can write streaming data-parallel algorithms that utilize GPGPUs for orders-of-magnitude speed-up with the ease of writing sequential algorithms.

Vector Math is a C++ templated math library for 2D and 3D geometry applications, as scientific data visualization and physic engine development. One of the objectives is to have a syntax similar to Matlab, maintaining the performance.