Installation

1. Download and install Visual Studio Code source code editor.

2. AVR template requires the following packages to be installed correctly:

   sudo apt-get install git make avrdude putty doxygen doxygen-gui
   

3. Download the latest toolchain AVR 8-bit Toolchain - Linux 64-bit from Microchip webpage, from this repository, or from Microchip's archive and extract all files to /opt directory:

   sudo tar -xzvf avr8-gnu-toolchain-3.6.2.1778-linux.any.x86_64.tar.gz -C /opt/
   

Usage

1. Download and extract Examples folder from this repository to local computer.

2. Start Visual Studio Code source code editor, open examples folder, and in Examples/Makefile.in enable and/or modify Linux parameters according to your local settings:

   ## Linux
   PREFIX  = /opt/avr8-gnu-toolchain-linux_x86_64
   AVRDUDE = avrdude
   RM      = rm -f
   # See "dmesg" command output
   USBPORT = /dev/ttyUSB0
   
   ## Windows
   #PREFIX  = C:\Appz\Avr\avr8-gnu-toolchain-win32_x86
   #AVRDUDE = C:\Appz\Avr\avrdude.exe
   #RM      = del
   ## See USB-SERIAL CH340 port in Device Manager
   #USBPORT = COM3
   

3. In Visual Studio Code, open a new terminal in menu Terminal > New Terminal and change working directory to Examples/blink.

   cd Examples/blink
   ls
   

   All processes are done with help of Makefile script file. The following commands allow compilation and programming:

   make all
   make flash
   make size
   make list
   make clean
   

4. To create a new project, make a new directory within Labs folder and copy three files main.c, Makefile, and README.md from Examples/blink project to Labs/new-project-folder

   If your Arduino board (or clone) does not contain any bootloader, follow instructions at Instructables or Arduino webpages.

   Install AVR Support extension in Visual Studio Code for AVR assembly language support.

Tested on operating systems

Version	Result (yyyy-mm-dd)	Note
Linux Mint 20.1, Ulyssa	OK (2021-06-28)	Office
Linux Mint 20.1, Ulyssa	OK (2021-06-24)	Laptop
Ubuntu 20.04.1 LTS, Focal Fossa	OK (2020-12-22)	Student, VirtualBox
Ubuntu 20.04.1 LTS, Focal Fossa	OK (2020-12-10)	Student, Laptop
Linux Mint 18.3, Sylvia	OK (2019-06-13)	Laptop
Linux Mint 18.2, Sonya	OK (2019-05-17)	Lab SC 6.61
Ubuntu 18.04.1 LTS, Bionic Beaver	OK (2019-05-15)	Office
Ubuntu 16.04, Xenial Xerus	OK (2018-09-15)	Office

# FYI: How to check OS version in Linux
cat /etc/os-release

# Or by Neofetch
neofetch