Version 3.9 of amforth

Release Notes: This release adds the Arduino Platform and the Atmega2561. Some internal changes give access to the platform information as environment queries. There are documentation enhancements as well.

Other releases

  •  24 Dec 2013 01:57

Release Notes: This release improves the standard Forth VALUEs, adds support for more Forth 2012 standard word sets, and is now fully 8bit clean. The documentation is greatly expanded. Internal changes improve the speed of operation.

  •  05 Apr 2013 22:27

Release Notes: The major focus for this release is documentation. It is completely rewritten and reformatted. It now includes many recipes and howtos. Among the more internal changes are some new words and a new experimental feature called scope which makes it possible to automatically place a new word in other wordlists.

Release Notes: This release adds support for 1wire devices (due to work being done for the project) and improves power save strategies. Furthermore, it comes with a lot more documentation on the Web site: topics like timers as well as developer tools like profiler and debugger. Some Arduino relevant enhancements are made. There are now some rudimentary compiler safety checks. Some minor bugs are fixed as well.

Release Notes: This release introduces a new shell program to access the command prompt. It has command history, command completion with tab, and full access to all registers and bits by name without filling the dictionary on the controller. The library section is restructured and expanded. Some small bugs were fixed as well.

Release Notes: This release adds the last missing word from the Forth Standard CORE Wordset: EVALUATE. Some debugger tasks like a call tracer and a profiler are available now. Optional support for unified memory addresses is added. Internal changes open the road to more features like LOCALs. A few bugs are fixed.


Project Spotlight


A document viewer for PostScript, PDF, TIFF, DjVu, and other formats.


Project Spotlight


A collection of fun, creative, elegant, exciting, amusing, useful, and profitable commands.