Make the COBS stream transport runtime-agnostic; Router profile on wa… #476

	name: Build and Test no-std Demos

	on:
	push:
	branches: ["main"]
	pull_request:
	branches: ["main"]
	workflow_dispatch:

	env:
	CARGO_TERM_COLOR: always
	RUSTFLAGS: -D warnings

	jobs:
	demos-nostd:
	name: "Build all no-std demos"
	runs-on: ubuntu-latest
	strategy:
	matrix:
	rust-toolchain:
	- nightly
	- stable
	steps:
	- uses: actions/checkout@v4
	- name: Install Rust
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust-toolchain }}
	targets: thumbv6m-none-eabi, thumbv7em-none-eabi, thumbv7em-none-eabihf, thumbv8m.main-none-eabihf, riscv32imac-unknown-none-elf
	components: rust-src
	#
	# microbit demos
	#
	- name: Build microbit Demos
	working-directory: ./demos/microbit
	run: cargo build --all
	#
	# nRF52840 demos
	#
	- name: Build nRF52840 Demos
	working-directory: ./demos/nrf52840
	run: cargo build --all
	#
	# RP2040 demos
	#
	- name: Build RP2040 Demos
	working-directory: ./demos/rp2040
	run: cargo build --all
	#
	# RP2350 demos
	#
	- name: Build RP2350 Demos
	working-directory: ./demos/rp2350
	run: cargo build --all
	#
	# ESP32C3 demos
	#
	- name: Check ESP32C3 Demos
	working-directory: ./demos/esp32c3
	run: cargo build --all
	#
	# ESP32C6 demos
	#
	- name: Check ESP32C6 Demos
	working-directory: ./demos/esp32c6
	run: cargo build --all
	#
	# STM32F303 demos
	#
	- name: Check STM32F303 Demos
	working-directory: ./demos/stm32f303vc
	run: cargo build --all
	#
	# STM32G474 demos
	#
	- name: Build STM32G474 Demos
	working-directory: ./demos/stm32g474
	run: cargo build --all
	#
	# Shared ICD
	#
	- name: Check shared icd
	working-directory: ./demos/shared-icd
	run: cargo build --target=thumbv7em-none-eabi

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