Foreword
   Easiest grayscale development up to date. Image Converter for Windows, also ->GRAY command enables you to use the versatile image resurces and makes OPENFIRE a complete package. (look in PC software section)
Several grayscale modes are available including special "PF" mode.
Use "PF" mode to port your page-flipping style game to G+, sound compatibility routine is available along with page-converter.
(more details in sound section and readme.txt of the OPENFIRE package)

Purpose
Enabling GreyScale modes compatible with RPL and Saturn MC

Look for details on supported modes and command details and reference in README.TXT and HISTORY.TXT included in the package.

Terms and contitions OPENFIRE is to be used and distributed freely as long as you don't modify the library code. Beware -although library is stable and doesn't cause memory issues i DON'T PROVIDE any WARRANTY or GUARANTY. DOWNLOADS BY DOWNLOADING OR COPYING THIS SOFTWARE YOU AGREE TO TERMS AND CONDITIONS STATED ABOVE. HP 49G+ & 50G ONLY OPENFIRE 2.9 -library (updated: 07.02.2007) Spanish OPENFIRE manual 1 Documento ver.1.0 creado por Devyn O. Donayre Hernández Contacto: devyndonayre24@hotmail.com - dodh24@yahoo.es Spanish OPENFIRE manual 2 por: Ronald Ausberth Adrjan Gutjerrez calcushp@yahoo.es SAND - HP directory -userRPL demo program -simple image "falling sand" effect (released: 20.02.2006) ASCII Art viewer V1.0 -sysRPL demo program -uses OPENFIRE (released: 10.02.2006) ANIMATION DEMO -HP directory (copy to Port3) -uses OPENFIRE 2.6 or later (released: 25.01.2006) ANIMATION PLAYER V1.0 -HP directory (copy to Port3) -readme included in the package (released: 24.01.2006) SPRITE DEMO -HP directory (released: 23.12.2005) 4GS demo program and image (released: 4.10.2004) OFVIEW -grayscale image viewer -good for understanding the use of OPENFIRE -for image viewing, better version included in the OPENFIRE library demo program (outdated)

Sample Images: (click on image to download OPENFIRE grob -GRO4)