Use GPIO_AF6_I2C4 for alternate function (#628) #1253

	name: Unit Tests
	on:
	# run for all pull requests
	# Run for all commits on feature branches
	push:
	paths:
	- 'src/**'
	- 'tests/**'
	- '.github/workflows/**'
	pull_request:
	paths:
	- 'src/**'
	- 'tests/**'
	- '.github/workflows/**'
	jobs:
	###############################################################################
	# builds the automated tests with clang; runs tests and exports results
	googleTest:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Build
	run: \|
	cd tests
	make release

	- name: Run Tests
	run: \|
	cd tests/build/bin
	./libDaisy_gtest --gtest_output=xml:gtestresults.xml

	- name: Upload Test Results
	uses: actions/upload-artifact@v4
	if: always()
	with:
	name: Test Results
	path: tests/build/bin/*/.xml

	event_file:
	name: "Event File"
	runs-on: ubuntu-latest
	steps:
	- name: Upload
	uses: actions/upload-artifact@v4
	with:
	name: Event File
	path: ${{ github.event_path }}

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