Add support for channels 2 and 3 to control GPIO_18 and GPIO_19 on the Pi 5 #14

	name: CI

	on: [pull_request, push, workflow_dispatch]

	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: true
	matrix:
	os: ["ubuntu-latest"]
	python-version: ["3.7", "3.8", "3.9"]

	steps:
	- name: Checkout source
	uses: actions/checkout@v2

	- name: Setup python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install
	run: \|
	pip install -e .
	pip install -r requirements_dev.txt

	- name: Run tests
	run: pytest

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