collapseos/emul/hw/sms/README.md

Sega Master System emulator

This emulates a Sega Master system with a monochrome screen and a Genesis pad hooked to port A.

Build

You need xcb and pkg-config to build this. If you have them, run make. You'll get a sms executable.

Usage

Launch the emulator with ./sms /path/to/rom (you can use the binary from the sms recipe.

This will show a window with the screen's content on it. The mappings to the pad are:

• W --> Up
• A --> Left
• S --> Down
• D --> Right
• H --> A
• J --> B
• K --> C
• L --> Start

If your ROM is configured with PS/2 keyboard input, run this emulator with the -k flag to replace SMS pad emulation with keyboard emulation.

In both cases (pad or keyboard), only port A emulation is supported.

Press ESC to quit.