Crab-8

A fully featured Chip-8 Emulator written in Rust.

This project was written as a learning & development project in rust, and as such the code may not be the most idiomatic rust. PR's with improvements welcome :).

All opcodes, sound, delay and keyboard are implemented.

Usage

Usage: crab-8 [OPTIONS] <PATH>

Arguments:
  <PATH>  Path to the chip-8 rom that you want to run

Options:
  -d, --debug     Display debug output when running a chip-8 rom
  -f, --fg <FG>   Set the color in hex (e.g #FF0000) for pixels that are on
  -b, --bg <BG>   Set the color in hex (e.g #00FF00) for pixels that are off
  -e, --eti-mode  Start the emulator in ETI 660 Mode
  -h, --help      Print help information
  -V, --version   Print version information

Keyboard

Original

1	2	3	C
4	5	6	D
7	8	9	E
A	0	B	F

Keyboard Mapping

1	2	3	4
Q	W	E	R
A	S	D	F
Z	X	C	V

Reference Material

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