CPE-312 Count 24 Game Project

Thai-Nichi Institute of Technology (泰日工業大学)
CPE-312: Embedded System: Semester 2/2021
Section 1 Group 8

Overview

Count 24

The game progresses by counting up from 1 to 24, with the player who calls "24" become a loser in that round.

Decide numbers decode to LCD colors

• no color : 1
• green : 2
• blue : 3
• green & blue : random number

Music box

The game will play music. When the player wins.

Requirements

• Keil uVision5
• Microprocessor: STM32L152RB
• Power Supply
• Speaker
• Buzzer
• Switch x2
• LED (green & blue) x2
• 330 Ohm resistors x3

Specifications

System information

• MCU : STM32L152RB
• LCD : 6-digit, 24 segment
• Push buttons : user button
• TIMER : PWM Mode
• Software : Keil / Language CMCU : STM32L152RB

Function

• Show game count number (LCD)
• Selected number (Matrix Switch)
• Confirm number (push button)
• Indicate Number status (LEDs)
• Music box (PWM Mode)

Behavior

• Show game count number (LCD)
  • 6-digit EG: xx-p-y
  • xx : current total number
  • p : p-player, c-computer
  • y : selected number
• Selected number (Matrix Switch)
  • 00 -> 1, 01 -> 2 ,10 -> 3 , 11-> rand
• Confirm number (push button) : User button
• Indicate Number status (LEDs)
  • None -> 1 ,Green -> 2, Blue -> 3,Green & Blue -> rand
• Music box (PWM Mode)
  • win : play soundtrack
  • lose : buzzer

Architectural design

Inputs

• Push Button
• Matrix Switch

Processes

• EXTI
• DAC
• TIM

Outputs

• LED
• LCD
• Buzzer
• Speaker

Hardware and circuit

User Button & LCD

Timer

TIM Music box

Board pin allocation

📦 Installation

GUI

1. Click drop down code button on top of this repository.
2. Open with GitHub Desktop.
3. Clone this repository to your local drive
4. Open in Keil uVision5.

CLI

$ git clone https://github.com/pichayakorn/S1-G08-2021.git

🛠️ Contributors

🛡️ License

The codes are licensed under the MIT license.

Check out LICENSE for more detail.