Arduino IDE

Creating new sketch

To use the arduino-language-server every sketch needs a sketch.yaml containing the FQBN (Fully Qualified Board Name).

default_fqbn: arduino:avr:uno

Compile and upload

Adjust the /dev/ttyUSB0 with your USB port.

arduino-cli compile . -u -p /dev/ttyUSB0

AVR

Install required packages

Arch Linux

make deps

Compile and upload

make

Warning: You have to run the "clean command" after modifying the Makefile:

make clean

Optional: Setup Language Server

Generate compile_commands.json for clangd

make clean
bear -- make build

Read USB serial output

Warning: You can't upload and read UART at the same time.

minicom -D /dev/ttyUSB0 -b 19200