fsl_codec_i2c.h

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/*
 * Copyright  2019 NXP
 * All rights reserved.
 *
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#ifndef _FSL_CODEC_I2C_H_
#define _FSL_CODEC_I2C_H_
 
#include "fsl_common.h"
#include "i2c.h"
 
/*******************************************************************************
 * Definitions
 ******************************************************************************/
#ifndef CODEC_I2C_MASTER_HANDLER_SIZE
#define CODEC_I2C_MASTER_HANDLER_SIZE HAL_I2C_MASTER_HANDLE_SIZE
#endif
 
typedef enum _codec_reg_addr
{
    kCODEC_RegAddr8Bit  = 1U, 
    kCODEC_RegAddr16Bit = 2U, 
} codec_reg_addr_t;
 
typedef enum _codec_reg_width
{
    kCODEC_RegWidth8Bit  = 1U, 
    kCODEC_RegWidth16Bit = 2U, 
    kCODEC_RegWidth32Bit = 4U, 
} codec_reg_width_t;
 
typedef struct _codec_i2c_config
{
    uint32_t codecI2CInstance;    
    uint32_t codecI2CSourceClock; 
} codec_i2c_config_t;
 
/*******************************************************************************
 * API
 ******************************************************************************/
#if defined(__cplusplus)
extern "C" {
#endif
 
status_t CODEC_I2C_Init(void *handle, uint32_t i2cInstance, uint32_t i2cBaudrate, uint32_t i2cSourceClockHz);
 
status_t CODEC_I2C_Deinit(void *handle);
 
status_t CODEC_I2C_Send(void *handle,
                        uint8_t deviceAddress,
                        uint32_t subAddress,
                        uint8_t subaddressSize,
                        uint8_t *txBuff,
                        uint8_t txBuffSize);
 
status_t CODEC_I2C_Receive(void *handle,
                           uint8_t deviceAddress,
                           uint32_t subAddress,
                           uint8_t subaddressSize,
                           uint8_t *rxBuff,
                           uint8_t rxBuffSize);
 
#if defined(__cplusplus)
}
#endif
 
#endif /* _FSL_CODEC_I2C_H_ */