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Emulator of the HP 48GX, HP 49, and HP 40 (fork of https://www.hpcalc.org/details/4382) https://www.hpcalc.org/details/4382
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Gwenhael Le Moine a39e209394
move increasing t1_count here otherwise it would never be
2024-09-27 21:23:23 +02:00
dist name back to saturn; store data in ~/.config/..; guard before downloading rom 2024-09-26 14:49:57 +02:00
docs [build] clean libChf build, remove win32 from it too; refactor Makefiles 2024-09-19 15:18:53 +02:00
docs-4.1.1.1 shuffle files around to organize things properly 2024-03-21 11:19:55 +01:00
src move increasing t1_count here otherwise it would never be 2024-09-27 21:23:23 +02:00
.clang-format copy .clang-format from x48ng and format all the code 2024-03-26 13:36:50 +01:00
.gitignore [build] clean libChf build, remove win32 from it too; refactor Makefiles 2024-09-19 15:18:53 +02:00
COPYING new README.md and GPLv3-or-later 2024-03-21 12:46:02 +01:00
LICENSE new README.md and GPLv3-or-later 2024-03-21 12:46:02 +01:00
Makefile move ui4x_* under src/ui4x/ 2024-09-27 10:10:54 +02:00
README.md update README with todo-list 2024-09-26 16:26:51 +02:00

README.md

Emulator of the HP 48GX, HP 49, and HP 40

This is a fork of saturn v4.1.1.1 originally by Ivan Cibrario Bertolotti.

Original source are available at https://www.hpcalc.org/details/4382

The GUI has been replaced by a new one (taken from x48ng) in SDL2 and/or ncurses.

The main binary is dist/saturn with helpers/wrappers scripts available per model as:

  • dist/saturn48gx
  • dist/saturn48sx
  • dist/saturn49g (not really functional (yet))
  • dist/saturn40g (not really functional (yet))

Building

Dependencies:

  • SDL2
  • ncursesw
make

Installing

make install DESTDIR=/

Using

Use the wrappers scripts.

The local data are stored under $XDG_CONFIG_HOME/saturn/

Known bugs

  • I could get neither the 49 nor the 40 ROM running yet.
  • some bugs in emulation

Todo

  • sdl2 UI: draw LCD on a distinct texture and then draw that texture on the main one
  • sdl2 UI: finish 49g and 40g faces
  • fix emulation bugs
  • make 49g emulation work
  • make 40g emulation work