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d633871ef6
EC code style should use __packed at the end of the structure, rather than __attribute__((__packed__)). BRANCH=none BUG=none TEST=Flash hammer Change-Id: Ib5dc71a8439038d46b9bc331bdabff7c57c7300a Signed-off-by: Nicolas Boichat <drinkcat@google.com> Reviewed-on: https://chromium-review.googlesource.com/597037 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
31 lines
685 B
C
31 lines
685 B
C
/* Copyright 2016 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* USB HID definitions.
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*/
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#ifndef __CROS_EC_USB_HID_KEYBOARD_H
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#define __CROS_EC_USB_HID_KEYBOARD_H
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struct usb_hid_touchpad_report {
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uint8_t id; /* 0x01 */
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struct {
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unsigned tip:1;
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unsigned inrange:1;
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unsigned id:4;
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unsigned pressure:10;
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unsigned width:12;
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unsigned height:12;
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unsigned x:12;
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unsigned y:12;
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} __packed finger[5];
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uint8_t count:7;
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uint8_t button:1;
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} __packed;
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/* class implementation interfaces */
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void set_touchpad_report(struct usb_hid_touchpad_report *report);
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#endif
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