Mikael Patel

Cleanup TWI variants and use lock/unlock.

Sorry for the delay; quick answer is no. Might be time for a rewrite :)

@dpharris The answer is now yes. Started a rewrite towards a more traditional forth kernel (port of VFM). Please see https://github.com/mikaelpatel/Arduino-FVM. Merry Christmas and Happy New Year.

Arduino-FVM is more a traditional token threaded Forth kernel. The instruction encoding is not set yet but as there are several instructions with offsets and data in the instruction sequence...

@dpharris The FVM is starting to have more of the necessary "parts". There are more example sketches and a token compiler has been added. At first it might be strange...

@dpharris A [Forth](https://github.com/mikaelpatel/Arduino-FVM/blob/master/examples/Forth/Forth.ino) style outer interpreter is now available as an example sketch in the FVM project. It will allow definitions in both data and program memory. And has much...

Adding the ESP8266 core support would require implementing the Board.h and GPIO.h files (in the Arduino-GPIO library). These are very straight forward as the ESP8266 core is nicely written and...

1 and 2, see commit https://github.com/mikaelpatel/Arduino-OWI/commit/0e82888b635d4b92474f73f2b4e96f641f960995.

Thanks for that reference. I have not seen that before. It has very much in common with Shell but there are also big differences. It will be interesting to compare...

The family of token thread interpreter is large. The most famous is maybe OpenBoot which is designed by Mitch Bradley, former engineer at Sun Microsystems. There is even an IEEE...