Free42 ist eine freie Re-Implementierung des programmierbaren wissenschaftlichen RPN Taschenrechners HP-42S , der von 1988 bis 1995 von Hewlett-Packard hergestellt wurde und dem HP-82240 Drucker. Free42 ist eine komplette Neufassung und enthält keinen HP Code.Es werden keine ROM Abbilder benötigt, um es zu verwenden, dennoch ist es völlig kompatibel zum HP-42S.
für Window,PalmOS,Linux,MacOS X Dashboard und Pocket PC.
Free42 is a complete re-implementation of the HP-42S scientific programmable RPN calculator and the HP-82240 printer. Free42 was written from scratch, without using any HP code. You do not need any ROM images in order to use it, yet it is fully HP-42S compatible. ,was made from 1988 until 1995 by Hewlett-Packard.
At this time, the author supports versions that run on PalmOS, Microsoft
Windows,Pocket PC,MacOS X Dashboard and Linux.
Zitat: 03-04-2006: version 1.4.10
* Pocket PC version: made orange (shifted) legends in the Standard skin a bit larger. The original 5x4 characters were way too small; hopefully the new 7x5 characters will be more to people´s liking.
* Tweaked the PalmOS version of the Ehrling42sm skin a little: I increased the vertical key spacing by 4 pixels. It has a more balanced appearance now; should be nicer to use, too.
* PalmOS version: changed the display background color in the Ehrling42sm, SemiReal42, SemiReal42HD, and SemiAuto42HD skins, from LCD greenish to gray. The reason is that the standard PalmOS 8-bit palette does not contain the right shade of green, so in the skin bitmaps, the color ended up becoming gray anyway; displaying the actual LCD contents on top of it (which happens in true color on devices that support it) then gives an ugly appearance. I modified skin2prc so that it can now also generate true-color (16-bit) skin bitmaps, but those tend to get pretty big, so I´m not using that functionality yet while building the Free42PalmOSSkins.zip package; maybe later, I´ll create separate true-color versions of Ehrling42sm etc. to keep the fans of green happy...
Related links:
[ Diverse / Misc Emus ]
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