https://github.com/beckversync/stm32-traffic-light-control-system

Welcome to the STM32 Traffic Light Control System Project! 🛠️ In this project, we’re building a fully-featured traffic light simulation for a crossroad, complete with customizable timing and interactive controls! Let’s get started! 💡
https://github.com/beckversync/stm32-traffic-light-control-system

Last synced: 4 months ago
JSON representation

Welcome to the STM32 Traffic Light Control System Project! 🛠️ In this project, we’re building a fully-featured traffic light simulation for a crossroad, complete with customizable timing and interactive controls! Let’s get started! 💡

• Host: GitHub
• URL: https://github.com/beckversync/stm32-traffic-light-control-system
• Owner: Beckversync
• Created: 2024-10-29T06:03:18.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-03-05T12:09:23.000Z (about 1 year ago)
• Last Synced: 2025-03-23T08:22:01.002Z (about 1 year ago)
• Language: C
• Homepage:
• Size: 2.96 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
# 🚦 STM32 Traffic Light Control System 🌈

Welcome to the **STM32 Traffic Light Control System Project**! 🛠️ In this project, we’re building a fully-featured traffic light simulation for a crossroad, complete with customizable timing and interactive controls! Let’s get started! 💡

## 🌐 Specifications

- **💡 LEDs:** 12 total — 4 Red 🔴, 4 Amber 🟠, 4 Green 🟢

- **🖥️ 7-Segment Displays:** 4 total — 2 per road for time display ⏳

- **🎛️ Buttons:**

  - Mode Selection 🎉

  - Time Adjustment ⏱️

  - Value Confirmation ✅

- **🔄 Modes:**

  1. **Normal Mode:** Traffic lights operate automatically 🚗

  2. **Modify Red LED Time:** Adjust red light duration 🔴

  3. **Modify Amber LED Time:** Adjust amber light duration 🟠

  4. **Modify Green LED Time:** Adjust green light duration 🟢

---

## 📝 Exercises Breakdown

### 🧠 Exercise 1: Sketch an FSM

**🎯 Objective:** Design a **Finite State Machine (FSM)** to map out system behavior.

### 🔧 Exercise 2: Proteus Schematic

**🎯 Objective:** Draw the full **Proteus schematic** for the traffic light system.

### 🛠️ Exercise 3: Create STM32 Project

**🎯 Objective:**

- Set up an STM32 project in **CubeIDE**.

- Map pins according to the **Proteus schematic**.

- Configure a **10ms timer interrupt** ⏱️.

### ⚙️ Exercise 4: Modify Timer Parameters

**🎯 Objective:** Fine-tune the timer to allow flexible **interrupt duration (1ms - 100ms)** without affecting overall system behavior.

### 🎉 Exercise 5: Button Debouncing

**🎯 Objective:**

- Add **input reading** and **output display** modules.

- Implement **button debouncing**.

- Ensure **mode increases** on the first button press.

### 🖥️ Exercise 6: Displaying Modes

**🎯 Objective:**

- Show the current **mode on 7-segment displays**.

- Control **LED blinking behavior** based on the selected mode.

### 🔴 Exercise 7: Modify Red LED Duration

**🎯 Objective:**

- Use the second button to **increase red LED time**.

- Use the third button to **confirm the red LED duration**.

### 🟠 Exercise 8: Modify Amber LED Duration

**🎯 Objective:**

- Use the second button to **increase amber LED time**.

- Use the third button to **confirm the amber LED duration**.

### 🟢 Exercise 9: Modify Green LED Duration

**🎯 Objective:**

- Use the second button to **increase green LED time**.

- Use the third button to **confirm the green LED duration**.

### 🚀 Exercise 10: Final Integration

**🎯 Objective:**

- Combine all previous exercises into a **complete traffic light system**.

- Create a **video demo** showing all features.

- Submit the **final report and code**. 📝💻

---

🛠️ **How to Use:**

1. **📥 Clone this repository.**

2. **🖥️ Open the Proteus simulation files.**

3. **⚡ Flash the STM32 code onto your board.**

4. **🎉 Enjoy controlling and testing the traffic light system!**

👥 **Contributors:**

- Your Name Beckversync

📝 **License:**

HCMUT