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Tetris

Group 3:

Kevin Chan

Yuming Cheng

James Ding

Lawrence Wan

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Project Goals

  • Develop the game of Tetris using the SJTwo Microcontroller and LED Matrix
  • Apply our understanding of Free RTOS and course material into our project development.

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Bill of Materials

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Schedule (Brief description)

  • Week 1 - Week 3 : Preparation

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  • Week 3 - Week 5 : Coding/ Revising

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  • Week 5 - Week 7 : Improvement/ Debug / Extra features (mp3)

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  • Week 8 - Demo Day : Enclosing / Finalizing

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Hardware Design

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  • Microcontroller 1 → LED Matrix:
    • GPIO → Matrix Data/Control Pins
    • PCB

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  • Microcontroller 2 → MP3 Decoder:
    • SPI 1

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  • Microcontroller 1 → Microcontroller 2:
    • UART3

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  • Power Supply
    • PCB 5V Power Circuit
    • LED Matrix Separate 5V Power Supply

Source: https://learn.sparkfun.com/tutorials/mp3-player-shield-hookup-guide-v15

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Software Design

  • Game Logic:
    • Line clearing
    • Collision with placed pieces
    • Rotation, dropping, shifting

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  • Extra Features:
    • MP3
    • Game modes
    • Save piece

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Challenges / Future Work

  • Challenges:
    • PCB connections
    • Push Buttons
    • Gaming Logic
    • Drivers

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  • Future Work
    • Remake the PCB
    • Power Switch
    • Cleaner Wires
    • Better Buttons
    • Include access to microcontroller usb ports
    • Having the Enclosure on the LED matrix

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Demo

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References