/AVR-mini-projects

This repository presents various projects developed to enhance my skills in dealing with 8-bit microcontrollers such as the ATmega32. It includes implementations of drivers for microcontroller peripherals and some simple applications.

Primary LanguageC

AVR Mini Projects

This repository presents various projects developed to enhance my skills in dealing with 8-bit microcontrollers such as the ATmega32. It includes implementations of drivers for microcontroller peripherals and some simple applications.

Projects List

  1. Stop Watch
  2. Temperature Controlled Fan
  3. Ultrasonic Distance Measurement
  4. Soon :)

How to Use the Repository

Prerequisites

  • AVR-GCC
  • Make
  • avrdude (for flashing the microcontroller)

Directory Structure

  • src/: application code/ main function
  • Common/: types of target and common useful macros
  • HAL/: Hardware Abstraction Layer implementation
  • MCAL/: Microcontroller Abstraction Layer implementation
  • Simulator/: schematic design of the project for validation
  • Debug/: .elf file to be flashed

Setting Up the Development Environment

  1. Install AVR-GCC:
    • On Debian/Ubuntu: sudo apt-get install gcc-avr avr-libc
    • On macOS: brew tap osx-cross/avr && brew install avr-gcc
    • On Windows: Install AVR-GCC
      • Download and install the AVR-GCC package from the link.
      • Ensure the AVR-GCC binaries are added to your system PATH.
  2. Install Make:
    • On Debian/Ubuntu: sudo apt-get install make
    • On macOS: brew install make
    • On Windows: Install Make for Windows:
      • Download and install Make from the link.
      • Ensure the Make binaries are added to your system PATH.
  3. Clone the repository: 
    git clone https://github.com/hussein-shamy/AVR-mini-projects.git
cd AVR-mini-projects
  4. Build the project: 
    make
  5. Flash the firmware: 
    make flash