95 lines
2.8 KiB
Markdown
95 lines
2.8 KiB
Markdown
# x48ng -- HP48 CPU emulator
|
|
|
|
(I'm not very good at writing, see ./README_0.6.4 for the original README)
|
|
|
|
This is my fork of x48-0.6.4 where I deviate from the original code and do my own thing.
|
|
|
|
## Screenshots
|
|
|
|
### `--tui` version (ncurses)
|
|
|
|
|
|
|
|
### `--x11` version
|
|
|
|
|
|
|
|
### `--sdl` version
|
|
|
|
|
|
|
|
## Usage
|
|
|
|
`./dist/x48ng --help`
|
|
|
|
You can use the script `./dist/setup-x48ng-home.sh` or simply run `./dist/x48ng --rom=<romfilename>`
|
|
|
|
### Ncurses UI (`--tui`)
|
|
|
|
I had to be a bit 'creative' mapping keys there:
|
|
|
|
- `On` is either `F4` or `Esc` or `Home` or `\`
|
|
- `Left Shift` is either `F5` or `PgUp` or `[`
|
|
- `Right Shift` is either `F6` or `PgDn` or `]`
|
|
- `Alpha` is either `F8` or `Ins` or `;`
|
|
|
|
_To quit `x48ng --tui` use `F10` or `Shift+End` or `|`_
|
|
|
|
## What have I done:
|
|
|
|
0. renamed it to x48ng to avoid confusion
|
|
1. merged in a SDL1 version I found @ https://code.google.com/archive/p/x48-sdl/source/default/source
|
|
2. removed the code supporting Solaris, HP-UX, etc.
|
|
3. removed the autotools-based build system and wrote a simple Makefile instead
|
|
4. added a x48ng.desktop file and an icon
|
|
5. refactoring as a way to explore/understand the codebase
|
|
|
|
## Bugs to fix
|
|
|
|
See https://github.com/gwenhael-le-moine/x48ng/issues
|
|
|
|
## What more I would like to do:
|
|
|
|
### short term
|
|
|
|
- port from sdl1.2 to sdl2
|
|
|
|
### long(er) term
|
|
|
|
- GUI in gtk(4)?
|
|
- support the HP49g ROM?
|
|
|
|
## Compilation
|
|
|
|
### Dependencies (see .github/workflows/c-cpp.yml for debian packages names)
|
|
|
|
- readline
|
|
|
|
for SDL version:
|
|
|
|
- SDL_gfx1
|
|
- SDL 1.2 or sdl12_compat
|
|
|
|
for x11 version:
|
|
|
|
- x11
|
|
|
|
## Installation
|
|
|
|
1. Run `sudo make install PREFIX=/usr DOCDIR=/usr/doc/x48ng MANDIR=/usr/man DESTDIR=/tmp/package` filling in your own values for PREFIX, DOCDIR, MANDIR and DESTDIR.
|
|
2. once installed run `/usr/share/x48ng/setup-x48ng-home.sh` to setup your ~/.x48ng/. It sets up a HP 48GX with a 128KB card in port 1 and a 4MB card in port 2
|
|
3. run `x48ng` and enjoy
|
|
|
|
## Development
|
|
|
|
- `make FULL_WARNINGS=yes` to compile with all warnings
|
|
- `make clean` and `make mrproper` to clean between compilation runs
|
|
- `make pretty-code` to format the code using `clang-format` and the provided `.clang-format`
|
|
|
|
## Friends and inspiration
|
|
|
|
- https://github.com/gwenhael-le-moine/x48 (original x48 slightly touched but not too much)
|
|
- https://github.com/shagr4th/droid48 (x48 ported to Android)
|
|
- https://hp.giesselink.com/emu48.htm (The Emu48)
|
|
- https://github.com/dgis/emu48android (Emu48 ported to Android)
|
|
- https://github.com/gwenhael-le-moine/jsEmu48 (another HP 48 emulator)
|