Lwevt

Abstract

1. Introduction

LwEVT is a simple event manager for embedded systems. Its main purpose is to be able to send various events in the application from various modules. Application defines custom types with optional data structure to be sent to various application listeners.

2. Objective

Lightweight event management system for embedded systems

This project demonstrates how C can be applied to a real-world Full Stack Web Development problem.

3. Key Features / Modules

• Written in C (C11), compatible with stdint.h data types
• Platform independent, no architecture specific code
• Flexible for application defined event types and associated data
• Dispatches an event to all registered listener callbacks, with a configurable maximum listener count
• Prevents registering the same listener callback twice
• Supports multiple independent event handles, not limited to a single default handle
• Easy to use and maintain
• User friendly MIT license

4. Technology Stack

5. System Requirements

General requirements for this technology stack — check the README for exact versions.

• Arduino IDE / PlatformIO or a C compiler (gcc)
• Target board where applicable
• Git (to clone the repository)

6. Installation & Setup

git clone https://github.com/MaJerle/lwevt.git
cd lwevt

Full setup instructions are in the project README.

7. Future Enhancements

Suggested extensions you can add to make this your own project.

• Add role-based access control
• Deploy on a VPS or cPanel hosting with a custom domain
• Add automated tests and a CI pipeline

8. Viva / Review Questions

Common questions examiners ask for projects in this domain.

1. Explain the frontend, backend and database layers of this application.
2. How is user authentication and authorisation implemented?
3. Describe the main database tables / collections and their relationships.
4. Which REST APIs or routes are exposed and what do they return?
5. How would you deploy this application to production?

9. Source Code & License

This project is developed by MaJerle and published on GitHub under the MIT License. Please follow the license terms and credit the original author when you use or modify this code.