text: /**
   * Copyright (c) 2009 - 2018, Nordic Semiconductor ASA
   *
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without modification,
   * are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice, this
   *    list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form, except as embedded into a Nordic
   *    Semiconductor ASA integrated circuit in a product or a software update for
   *    such product, must reproduce the above copyright notice, this list of
   *    conditions and the following disclaimer in the documentation and/or other
   *    materials provided with the distribution.
   *
   * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
   *    contributors may be used to endorse or promote products derived from this
   *    software without specific prior written permission.
   *
   * 4. This software, with or without modification, must only be used with a
   *    Nordic Semiconductor ASA integrated circuit.
   *
   * 5. Any software provided in binary form under this license must not be reverse
   *    engineered, decompiled, modified and/or disassembled.
   *
   * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
   * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
   * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   */
  #ifndef MPU6050_H
  #define MPU6050_H
  
  /*lint ++flb "Enter library region" */
  
  #include <stdbool.h>
  #include <stdint.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /** @file
  * @brief MPU6050 gyro/accelerometer driver.
  *
  *
  * @defgroup nrf_drivers_mpu6050 MPU6050 gyro/accelerometer driver
  * @{
  * @ingroup ext_drivers
  * @brief MPU6050 gyro/accelerometer driver.
  */
  
  /**
   * @brief Function for initializing MPU6050 and verifies it's on the bus.
   *
   * @param device_address Device TWI address in bits [6:0].
   * @return
   * @retval true MPU6050 found on the bus and ready for operation.
   * @retval false MPU6050 not found on the bus or communication failure.
   */
  bool mpu6050_init(uint8_t device_address);
  
  /**
    @brief Function for writing a MPU6050 register contents over TWI.
    @param[in]  register_address Register address to start writing to
    @param[in] value Value to write to register
    @retval true Register write succeeded
    @retval false Register write failed
  */
  bool mpu6050_register_write(uint8_t register_address, const uint8_t value);
  
  /**
    @brief Function for reading MPU6050 register contents over TWI.
    Reads one or more consecutive registers.
    @param[in]  register_address Register address to start reading from
    @param[in]  number_of_bytes Number of bytes to read
    @param[out] destination Pointer to a data buffer where read data will be stored
    @retval true Register read succeeded
    @retval false Register read failed
  */
  bool mpu6050_register_read(uint8_t register_address, uint8_t *destination, uint8_t number_of_bytes);
  
  /**
    @brief Function for reading and verifying MPU6050 product ID.
    @retval true Product ID is what was expected
    @retval false Product ID was not what was expected
  */
  bool mpu6050_verify_product_id(void);
  
  /**
   *@}
   **/
  
  /*lint --flb "Leave library region" */
  
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* MPU6050_H */
  