Software Design

The game logic is implemented in C, while communication between devices will be done via I2C and SPI. The game board is a 2D array , and pieces of player 1 and 2 are represented as 24 unique array indices. Each piece will be a struct where we can set the status of an active piece and if it is a king or not. Available moves are diagonals in the 2D board representation, and the wii nunchuk will operate via I2C for cursor movement and button presses. The z and c buttons will be used to display moves and move a piece respectively.