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# SPDX-FileCopyrightText: 2017 Scott Shawcroft for Adafruit Industries
#
# SPDX-License-Identifier: MIT
"""
`adafruit_hid`
====================================================
This driver simulates USB HID devices.
* Author(s): Scott Shawcroft, Dan Halbert
Implementation Notes
--------------------
**Software and Dependencies:**
* Adafruit CircuitPython firmware for the supported boards:
https://github.com/adafruit/circuitpython/releases
"""
# imports
try:
from typing import Sequence
import usb_hid
except ImportError:
pass
__version__ = "0.0.0-auto.0"
__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_HID.git"
def find_device(
devices: Sequence[usb_hid.Device], *, usage_page: int, usage: int
) -> usb_hid.Device:
"""Search through the provided sequence of devices to find the one with the matching
usage_page and usage."""
if hasattr(devices, "send_report"):
devices = [devices]
for device in devices:
if (
device.usage_page == usage_page
and device.usage == usage
and hasattr(device, "send_report")
):
return device
raise ValueError("Could not find matching HID device.")
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