mirror of
https://github.com/libratbag/libratbag.git
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93ca4e24d4
With permission from Benjamin Tissoires and Olivier Gay Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
60 lines
2.0 KiB
C
60 lines
2.0 KiB
C
/*
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* Logitech Unifying Receiver library - headers file.
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*
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* Copyright 2013 Benjamin Tissoires <benjamin.tissoires@gmail.com>
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* Copyright 2013 Red Hat, Inc
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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/*
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* Based on the HID++ 1.0 documentation provided by Nestor Lopez Casado at:
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* https://drive.google.com/folderview?id=0BxbRzx7vEV7eWmgwazJ3NUFfQ28&usp=sharing
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*/
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#ifndef UNIFYING_H
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#define UNIFYING_H
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#define USB_VENDOR_ID_LOGITECH (__u32)0x046d
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#define USB_DEVICE_ID_UNIFYING_RECEIVER (__s16)0xc52b
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#define USB_DEVICE_ID_UNIFYING_RECEIVER_2 (__s16)0xc532
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struct unifying_device {
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unsigned index;
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char name[15];
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__u16 wpid;
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__u8 report_interval;
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__u8 device_type;
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__u8 fw_major;
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__u8 fw_minor;
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__u16 build;
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};
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int unifying_open_receiver(const char *hidraw);
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/**
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* Scans all /dev/hidraw*, open the first unifying receiver.
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*
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* @return The hidraw device file descriptor of the first unifying receiver.
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*/
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int unifying_find_receiver(void);
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#endif /* UNIFYING_H */
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