Cargo

deps: refactor I2C and SPI, update dependencies, and enhance CI for examples #2

	name: Cargo

	on: [push, pull_request]

	env:
	CARGO_TERM_COLOR: always
	# By default, RUSTFLAGS with “-D warnings” turns “asm_const” warnings into errors.
	RUSTFLAGS:

	jobs:
	fmt:
	name: Rustfmt all packages
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	components: rustfmt
	- name: Rustfmt Check
	uses: actions-rust-lang/rustfmt@v1

	build:
	name: Build examples
	needs: fmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	target: thumbv6m-none-eabi
	toolchain: nightly
	- name: Build under default features
	run: cargo build --examples --target thumbv6m-none-eabi
	# - name: Build under no embassy feature
	# run: cargo build --examples --no-default-features --target thumbv6m-none-eabi

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