Dev environment setup

required tools

sudo pacman -S --needed gcc git make flex bison gperf python cmake ninja ccache dfu-util libusb python-virtualenv
cargo install espup
cargo install ldproxy
cargo install espflash
cargo install cargo-espflash
espup install

build and deploy

. ~/export-esp.sh (once per terminal)
cargo +esp check
cargo +esp espflash flash --no-stub --monitor or cargo run as toolchain is set in rust-toolchain.toml and runner is set in .cargo/config.toml