51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
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*
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* Copyright (c) [2018] by InvenSense, Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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/** @defgroup ExtFunc ExtFunc
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* @brief External functions (to be implemented in application) required by the driver.
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* @{
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*/
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/** @file inv_imu_extfunc.h */
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#ifndef _INV_IMU_EXTFUNC_H_
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#define _INV_IMU_EXTFUNC_H_
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @brief Sleep function.
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* @param[in] us Sleep duration in microseconds (us).
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*/
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extern void inv_imu_sleep_us(uint32_t us);
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/** @brief Get time function. Value is expected to be on 64 bits with a 1 us resolution.
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* @return The current time in us.
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*/
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extern uint64_t inv_imu_get_time_us(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _INV_IMU_EXTFUNC_H_ */
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/** @} */
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