/*
 * ________________________________________________________________________________________________________
 * Copyright (c) 2016-2016 InvenSense Inc. All rights reserved.
 *
 * This software, related documentation and any modifications thereto (collectively "Software") is subject
 * to InvenSense and its licensors' intellectual property rights under U.S. and international copyright
 * and other intellectual property rights laws.
 *
 * InvenSense and its licensors retain all intellectual property and proprietary rights in and to the Software
 * and any use, reproduction, disclosure or distribution of the Software without an express license agreement
 * from InvenSense is strictly prohibited.
 *
 * EXCEPT AS OTHERWISE PROVIDED IN A LICENSE AGREEMENT BETWEEN THE PARTIES, THE SOFTWARE IS
 * PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
 * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
 * EXCEPT AS OTHERWISE PROVIDED IN A LICENSE AGREEMENT BETWEEN THE PARTIES, IN NO EVENT SHALL
 * INVENSENSE BE LIABLE FOR ANY DIRECT, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
 * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
 * OF THE SOFTWARE.
 * ________________________________________________________________________________________________________
 */
#ifndef _SYSTEM_INTERFACE_H_
#define _SYSTEM_INTERFACE_H_

#include "uart.h"
#include "imu/inv_imu_transport.h"

#ifndef TO_MASK
#define TO_MASK(a) (1U << (unsigned)(a))
#endif

/** @brief define all supported board revisions types*/
#define SM_REVB_DB 0
#define SM_REVB_OB 1
#define SM_REVG    2

void config_uart(inv_uart_num_t log_uart_id);
void config_command_uart(inv_uart_num_t cmd_uart_id);

void inv_io_hal_board_init(void);
int  inv_io_hal_init(uint32_t serif_type);
int  inv_io_hal_read_reg(struct inv_imu_serif *serif, uint8_t reg, uint8_t *rbuffer, uint32_t rlen);
int  inv_io_hal_write_reg(struct inv_imu_serif *serif, uint8_t reg, const uint8_t *wbuffer,
                          uint32_t wlen);

int akm_io_hal_init(void *serif);
int akm_io_hal_read_reg(void *serif, uint8_t reg, uint8_t *rbuffer, uint32_t rlen);
int akm_io_hal_write_reg(void *serif, uint8_t reg, const uint8_t *wbuffer, uint32_t wlen);

#endif /* !_SYSTEM_INTERFACE_H_ */
