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->Personal Projects: Under development or finished projects that I've working since 1995.
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| LAB3D | A 3D Maze game, similar to the Phantasy Star Dungeons - version 2.0 Try to escape from the 3D Mazes in first person system. Includes compass, three difficult levels and three maps built in, upgradable via PC. Soon, upgrade map packets will can be found here to increase the game fun. |
| Mine Hunt 3D | A 3D Mine hunt for HP48. Can be played in 2D or 3D mode. This game has great graphics, radar and compass. Really interesting! |
| Heli48 | A helicopter battle simulator. This project wasn't finished but it's really nice and deserve a download. To destroy the enemy helicopters, you MUST attack their extreme front part of the cockpit. To pilot your helicopter use the num pad keyboard (the numbers), using the shot button "5". |
| RCR Agenda | A phone agenda for your HP48. It records as phones as the HP48 memory available (a lot of them!) with the options: Name, nickname, WEB site, 4 phones and 2 e-mails accounts for each register. Easy to use. You can create several types of agenda (commercial, friends, utils)... |
| Bingo48 | An electronic Bingo game for HP48. It contains options for stone numbers and globe speed. |
| Phantasy World - The darkness on Acris. | Based in the Sega's Phantasy Startm game. This RPG for HP48 contains incredible graphics, 3D mazes (using the same technology of the Lab3D game), hours of continuous action until the end of the game, 10 cities, 12 mazes, first person battle system, level upgrade, spells, a fascinating history and the need of a true hero to save the planet Acris from a dark future. One of the most complex program ever made for HP48 GX. |
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->HP48 games: Some freeware and shareware games for HP48. Before download, look for the size of the game. Files greater than 30Kbytes only will run in a HP48GX calculator or a HP48 emulator..
| A Mario Bros. style game with gray tone graphics. | |
| The Star Trek Game - Pilot the Enterprise in the discovery of new worlds! | |
| Ultimate Mortal Kombat 3 | That's Right!! Mortal Kombat 3 for HP48! (Only for GX!) |
| Phoenix | An Atari2600 classic for your HP48. |
| Starway | Spaceship game. Simple and fun! |
| Car Game | A race game. |
| Pacman | Need some comments?! |
| Tetris48G | One of the most famous game of the world!. |
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->Mathematics, Electrical Engineering e Chemistry: A lot of programs directed
to the above areas.
| Circuit Simulator v. 2.61 | Electric Circuit Simulator for HP48. |
| Digital Simulator | Digital Circuit Simulator for HP48. |
| Chemical Formula Display | Chemical equations interpreter. |
| Paral | 1% resistor utility. |
| Resistor | Resistor color table. |
| Tabela Periódica | Periodic chemical table. |
->Development: Hacking, development and software creation
tools for HP48
| PAS2RPL | PASCAL compiler to generate SYS-RPL |
| Decoder 1.3 | Program code decoder. |
| HPIDE 1.22 | Machine Language development system for HP48. |
| Sys-RPL | HP48's Native Machine Language. Contains manuals and compilers for the Sys-RPL and Saturn Assembly languages. |
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->PC: PC - HP softwares: Image converters, fonts, library creators, interface programs and emulators.
| Create | Windows interface for RAM Card creation. That RAM Cards is shared in the Emu48 emulator PORT2 . It can creates any commercial card type (128K - 4M ). |
| Emu48 (Disk1) | The best HP48 emulator for your PC!!! It emulates any HP48 series (S/SX/G/GX) calculator. To use it you need a ROM dump of a real HP48. The emulator contains the program to copy the ROM from your calculator. |
| HP82240b | HP48 Infrared Printer emulator for PC. |
| Kermit | A simple connection program between HP and PC |
| FastHPPC | An ultra fast connection program between HP and PC (uses COM1) |
-> How to build a link cable between PC and HP48:
If your PC has 2 serial ports (COM1 and COM2) it's probable the
mouse is attached in the COM1 port and the COM2 is available. This case, your HP MUST be
connected in the COM2 (25 pines). The assembly schematic is this, at the left.
Note: If your modem is using the COM2 port, change it to COM4.
But if your PC has only one serial port (COM1 only), it's
probable the mouse is attached in the COM1. In this case, your HP MUST be connected in the
COM1 port (9 pines) and the mouse couldn't be used simultaneously with the HP48.The
assembly schematic is this, at the left.The worst part at the assembly of the cable is to get a 4 pine connector compatible with the HP48 serial port. A pratic way to get the connector is get it from a broken or useless mouse. Several mouses use this type of plug. I got it from an old Metron "mouse 400" mouse. With the connector in your hands, the next step is to get a DB25 (COM2) or a DB9 (COM1) male connector, available in any electronics or computer store. Finally, use the soldering iron to connect the 4 wires in both of the connectors according the circuit assembly diagram. Before plug the cable in your PC or HP48, look for short-circuits or wrong connections. Ok, now connect the cable in both machines and configure your HP48 for:
| Remote 4.0 | Turn your HP48 in a universal remote control. |
| Ultra Send 3.0 | Transfer your files between two HP48s three times faster. |
| Scroll 4 Colors | .4C (4 colors) image viewer. |