Richard Steventon

First Name:Richard
Last Name:Steventon
Last Change:2017-08-05
Number of Files:15 (87th most prolific)
Number of Downloads:67,616 (148th most downloaded)

Code 1.2   (details) 48 ENG   1KB/1KB
Embeds objects into Code objects to prevent them from being editing and to make them be skipped over faster in key-assignment lists.
By Richard Steventon and Joseph K. Horn. 1999/01/06

Flag Browser   (details) 48 ENG   12KB/3KB
ScreenshotVery fast assembly language flag browser.
By Richard Steventon. 1997/08/21

FlagBrowser 4.0   (details) 48 ENG   25KB/4KB
ScreenshotFlagBrowser 4.0 allows you to change and view the flag settings on your HP 48.
By Richard Steventon. 1997/08/21

Java 3.6aGet It   (details) 48 ENG   232KB/12-35KB
ScreenshotThe ultimate five-line stack replacement program. Much faster than the built-in stack, and can display algebraics with "pretty-print". This also has fast replacements for many built-in functions, such as the library menu, the OFF key (to speed up power-on), the review key, the softkey menus, and far too much else to list here. All I can say is get it! Requires UFL.
By Richard Steventon, André Schoorl, and Will Laughlin. 1998/12/12

Java 3.7 Beta 4   (details) 48 ENG   401KB/12-38KB
ScreenshotBeta 4 of Java 3.7. Includes binaries, source code, and other Java-related beta software. This version is not recommended for the typical user, but rather for those who are willing to play with the latest features in potentially buggy software.
By Richard Steventon, André Schoorl, and Will Laughlin. 1999/01/05

Java (Optimized) 3.7 Beta 4   (details) 48 ENG   83KB/19-34KB
Modified version of Java that strips out a lot of unnecessary functionality to make it fit better in a G+ or unexpanded GX.
By André Schoorl, Richard Steventon, Paulo Pinheiro and others. 2017/06/11

Java Source Code 3.6a   (details) 48 ENG   205KB
ScreenshotSource code for Java 3.6a, suitable for compiling with GNU-Tools.
By Richard Steventon, André Schoorl, and Will Laughlin. 1998/12/12

JSC   (details) 48 ENG   2KB/1KB
Displays the flag descriptions for Jazz and lets you change the flags.
By Richard Steventon. 1999/01/06

PortStatus   (details) 48 ENG   2KB/1KB
Assembly language program that returns the status of the cards -- freed, merged, or read-only. For both the S and G series.
By Richard Steventon. 2008/08/20

Rain   (details) 48 ENG   2KB/1KB
ScreenshotFills the display with a full-screen grob by "raining" it down one line at a time, very quickly. Written in assembly language for both the S and G series.
By Richard Steventon. 2008/08/20

Screen Fader   (details) 48 ENG   4KB/1KB
Sample code for fading the contrast out and in, around 100 bytes in total.
By Richard Steventon. 2017/06/21

SOL 1.5   (details) 48 ENG   12KB/10KB
Screenshot5-level stack with lower-case oval-shaped menus and more. This is the predecessor to Java.
By Richard Steventon. 1997/08/21

System RPL Grobs   (details) 48 ENG   6KB
Explains how to include a GROB in System RPL and assembly language.
By Richard Steventon. 2008/08/17

TOCODE 1.2   (details) 48 ENG   2KB/1KB
Embeds objects inside Code objects so they cannot be edited and so they run slightly faster.
By Richard Steventon. 2017/08/05

WTricorder   (details) 48 ENG   2KB/1KB
New and improved Tricorder program (infrared feedback toy).
By Richard Steventon. 1998/01/19

Part of the HP Calculator Archive,
Copyright 1997-2023 Eric Rechlin.