Simple test

Ensure your device works with this simple test.

examples/xrp_library_simpletest.py
1# SPDX-FileCopyrightText: 2017 Scott Shawcroft, written for Adafruit Industries
2# SPDX-FileCopyrightText: Copyright (c) 2023 Open STEM Authors for WPI
3#
4# SPDX-License-Identifier: Unlicense