96 lines
2.1 KiB
Python
96 lines
2.1 KiB
Python
#
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#
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#
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from .common import (strhex as _strhex,
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NamedInts as _NamedInts,
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FirmwareInfo as _FirmwareInfo)
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from .hidpp20 import FIRMWARE_KIND
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#
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# constants
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#
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DEVICE_KIND = _NamedInts(
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keyboard=0x01,
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mouse=0x02,
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numpad=0x03,
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presenter=0x04,
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trackball=0x08,
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touchpad=0x09)
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POWER_SWITCH_LOCATION = _NamedInts(
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base=0x01,
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top_case=0x02,
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edge_of_top_right_corner=0x03,
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top_left_corner=0x05,
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bottom_left_corner=0x06,
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top_right_corner=0x07,
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bottom_right_corner=0x08,
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top_edge=0x09,
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right_edge=0x0A,
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left_edge=0x0B,
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bottom_edge=0x0C)
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NOTIFICATION_FLAG = _NamedInts(
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battery_status=0x00100000,
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wireless=0x00000100,
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software_present=0x000000800)
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ERROR = _NamedInts(
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invalid_SubID__command=0x01,
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invalid_address=0x02,
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invalid_value=0x03,
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connection_request_failed=0x04,
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too_many_devices=0x05,
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already_exists=0x06,
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busy=0x07,
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unknown_device=0x08,
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resource_error=0x09,
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request_unavailable=0x0A,
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unsupported_parameter_value=0x0B,
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wrong_pin_code=0x0C)
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PAIRING_ERRORS = _NamedInts(
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device_timeout=0x01,
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device_not_supported=0x02,
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too_many_devices=0x03,
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sequence_timeout=0x06)
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#
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# functions
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#
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def get_battery(device):
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"""Reads a device's battery level, if provided by the HID++ 1.0 protocol."""
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reply = device.request(0x810D)
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if reply:
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charge = ord(reply[:1])
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return charge, None
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def get_receiver_serial(receiver):
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serial = receiver.request(0x83B5, 0x03)
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if serial:
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return _strhex(serial[1:5])
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def get_receiver_firmware(receiver):
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firmware = []
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reply = receiver.request(0x83B5, 0x02)
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if reply:
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fw_version = _strhex(reply[1:5])
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fw_version = '%s.%s.B%s' % (fw_version[0:2], fw_version[2:4], fw_version[4:8])
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fw = _FirmwareInfo(FIRMWARE_KIND.Firmware, '', fw_version, None)
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firmware.append(fw)
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reply = receiver.request(0x81F1, 0x04)
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if reply:
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bl_version = _strhex(reply[1:3])
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bl_version = '%s.%s' % (bl_version[0:2], bl_version[2:4])
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bl = _FirmwareInfo(FIRMWARE_KIND.Bootloader, '', bl_version, None)
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firmware.append(bl)
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return tuple(firmware)
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