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37 lines
1004 B
Python
37 lines
1004 B
Python
# Copyright 2022 QMK
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# SPDX-License-Identifier: GPL-2.0-or-later
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import hid
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class XAPClient:
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"""XAP device discovery
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"""
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@staticmethod
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def devices(search: str = None) -> list[dict]:
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"""Find compatible XAP devices
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Args:
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search: optional search string to filter results by
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"""
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def _is_xap_usage(x):
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return x['usage_page'] == 0xFF51 and x['usage'] == 0x0058
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def _is_filtered_device(x):
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name = '%04x:%04x' % (x['vendor_id'], x['product_id'])
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return name.lower().startswith(search.lower())
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devices = filter(_is_xap_usage, hid.enumerate())
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if search:
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devices = filter(_is_filtered_device, devices)
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return list(devices)
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def connect(self, device: dict):
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"""Connect to a given XAP device
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Args:
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device: item from a previous `XAPClient.devices()` call
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"""
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from .device import XAPDevice
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return XAPDevice(device)
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