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/* Copyright 2014 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* Header for gesture.c */
#ifndef __CROS_EC_GESTURE_H
#define __CROS_EC_GESTURE_H
/**
* Run gesture detection engine. Modify the event flag when gestures are found.
*/
void gesture_calc(uint32_t *event);
/* gesture hooks are triggered after the motion sense hooks. */
#define GESTURE_HOOK_PRIO (MOTION_SENSE_HOOK_PRIO + 10)
/* Output datarate for tap sensor (in milli-Hz) */
/*
* Note: lsm6ds0 accel needs twice the expected data rate in order to guarantee
* that we have a new data sample every reading.
*/
#define TAP_ODR (1000000 / CONFIG_GESTURE_SAMPLING_INTERVAL_MS)
#define TAP_ODR_LSM6DS0 (2 * TAP_ODR)
#endif /* __CROS_EC_GESTURE_H */
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