Mango Chess 🥭♟️

Stockfish and Bluetooth protocol on RISC-V MangoPi bare-metal (a "tiny, tiny computer").

Stockfish → Servo → Next Move

Stockfish ← Rotary Encoder ← Opponent Move

+ live streams moves and chess board state to gui

Usage

make run: send raw AT commands to the Bluetooth HC-05 module (this is mostly for testing).
make brain: executes code on "Brain" Mango Pi, whichs talks to host running Stockfish. You must separately run python engine.py, (having previously installed all requirements in requirements.txt).
make hand: executes program on "Hand" Mango Pi, which the player would secretly have in their pocket.

Please read our code because we spent a lot of time making it well documented, specially jnxu.c, jnxu.h, bt_ext.c, and bt_ext.h!

Two Mango Pis connected via Bluetooth. "Hand" Pi interfaces with rotary encoder + servo

Created for Stanford CS 107E

Name		Name	Last commit message	Last commit date
Latest commit History 206 Commits
photos		photos
.gitignore		.gitignore
Makefile		Makefile
README.md		README.md
brain.c		brain.c
bt_ext.c		bt_ext.c
bt_ext.h		bt_ext.h
chess.c		chess.c
chess.h		chess.h
chess_commands.h		chess_commands.h
chess_gui.c		chess_gui.c
chess_gui.h		chess_gui.h
engine.py		engine.py
hand.c		hand.c
jnxu.c		jnxu.c
jnxu.h		jnxu.h
main.c		main.c
proposal.md		proposal.md
re.c		re.c
re.h		re.h
requirements.txt		requirements.txt
ringbuffer_ptr.c		ringbuffer_ptr.c
ringbuffer_ptr.h		ringbuffer_ptr.h