This site was last updated on 18th October 2008. If this date is more that a couple of weeks old hit the "Reload" or "Refresh" button on your browser as you may be looking at an old copy that has been cached locally on your machine.

Whats New - a quick summary of recent changes/additions to this site

This is the home page for announcements on our compiler. The main variants are

• Compiler source (all platforms)
• CPOC for the Psion 3a
• C68 for QDOS
• C68 for Minix-68K
• C386 for Minix-386 (and Linux)

• History of our compilers

• ELVIS for the Psion 3a/3c/3mx/Sienna
• LIBLIST list handling library
• PP and MAKE utilitites

There are a a number of activities that are specific to the Psion 5 handheld compute. These are hosted on my brothers site. Specific material that used to be hosted on this site that is now held on that site instead:

• VIM for the Psion 5
• Psion 5 C/C++ programming 'tools'
• Psion 5 OPXs
• Psion 5 OPL applications

Finally there is some QDOS/SMS specific software that I have developed that is not related to C68 or program development.

• QDOS software

I have avoided using any of the latest HTML features, so the pages on this web site should be accessable by any browser. If anyone encounters any problems, then please report them and I will endeavour to get them fixed as soon as possible.

If you have feedback you would like to give on this site, or questions you would like to raise on the products mentioned above, then please feel free to contact us. You can contact us as follows:

• Send email to Dave Walker
• Send email to Keith Walker