LukerCZ/digital-electronics-7

AVR course at Brno University of Technology

Digital electronics 2

The repository contains AVR lab exercises for bachelor course Digital Electronics 2 at Brno University of Technology, Czechia. Arduino Uno and some shields are used as the main programming platform.

Exercises

1. Git version-control system, AVR tools
2. User library for GPIO control

List of examples

• Basic C template, blink a LED
• Project documentation with Doxygen
• C libraries
• Autonomous slot car

Components

The following hardware and software components are mainly used in the lab.

• Devices:

  • ATmega328P 8-bit microcontroller: instruction set

• Boards and shields:

  • Schematics
  • Arduino Uno board
  • Multi-function shield with four LEDs, three push buttons, four seven-segment displays, and others
  • LCD and keypad shield with LCD and five push buttons

• Sensors and modules:

  • DHT12 I2C humidity and temperature sensor: data sheet
  • DS3231 I2C real time clock: data sheet
  • HC-SR04 ultrasonic sensor
  • Analog joystick PS2
  • ESP8266 Wi-Fi module: AT commands

• Analyzers:

  • 24MHz 8-channel logic analyzer: software
  • Oscilloscope Keysight Technologies DSOX3034T (350 MHz, 4 analog channels), including 16 logic timing channels DSOXT3MSO and serial protocol triggering and decode options D3000BDLA

• Development tools:

  • Visual Studio Code
  • PlatformIO
  • Atmel Studio 7 (Microchip Studio 7)
  • GCC Compilers for AVR

• Other tools:

  • SimulIDE, real time electronic circuit simulator. With PIC, AVR and Arduino simulation
  • git

References

1. How to use AVR template with PlatformIO
2. How to use AVR template on Windows
3. How to use AVR template on Linux
4. Peter Fleury, AVR-GCC libraries
5. Wykys, Tools for development of AVR microcontrollers
6. Barr Group, Embedded C Coding Standard