Nothing new, just the hello world of emulation. I've made it to learn how emulation works and to practice more C (nice way to see the importance of bitwise ops). CHIP8 is a fantasy computer with an 8bits CPU, it's not real hardware.
I encourage you to make one yourself, you will gain a lot of insights of how computers works. Implementing the opcodes was a lot of fun, the ISA wasn't so huge as the one of an x86 8080 8bits proccesor. Perhaps next time i make an NES or Z80 emulator.
For the graphics i've used SDL2, but first i tried just to make a terminal verison with ncurses but finally decided not to.
Install dependencies with,
$ ./instal.sh
Compile with,
$ make
Run with,
$ ./chip8 ROMS/spaceinvaders.ch8
Should work with MAC OS and Linux.
Most of the code was guided by the tutorial and some of the code of Laurence Muller.