STetris32

My version of the famous game "Tetris" using a system based on the Blue Pill dev board.

Information

The sole purpose of this project is to recreate the game mechanics and introduce some other different features regarding in-game audio :).

Block Diagram

The system can be summarized in three big modules:

1. Game Display Module.
   • SPI communication with MAX7219 to control two 8x8 LED matrices.
   • I2C communication with SSD1306 OLED Driver connected to 128x64 dot display to show the player's score and the current song being played.
2. Sound Module.
   • PWM + NPN BJT circuit driven 4 ohm speakers.
3. User Interface Module.
   • 6 buttons with different functionalities (up/down/left/right/center/reset).

Schematic

The connections the user must make are the following:

Video

Pending upload.

Useful Information

• OLED Display
• Matrices