mirror of
https://github.com/iNavFlight/inav.git
synced 2025-07-12 19:10:27 +03:00
219 lines
7.2 KiB
C
219 lines
7.2 KiB
C
/**
|
|
******************************************************************************
|
|
* @file cs42l51.h
|
|
* @author MCD Application Team
|
|
* @brief This file contains all the functions prototypes for the
|
|
* cs42l51.c driver.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* This software component is licensed by ST under BSD 3-Clause license,
|
|
* the "License"; You may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at:
|
|
* opensource.org/licenses/BSD-3-Clause
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
|
#ifndef CS42L51_H
|
|
#define CS42L51_H
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "cs42l51_reg.h"
|
|
#include <stddef.h>
|
|
|
|
/** @addtogroup BSP
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup Component
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup CS42L51
|
|
* @{
|
|
*/
|
|
typedef int32_t (*CS42L51_Init_Func) (void);
|
|
typedef int32_t (*CS42L51_DeInit_Func) (void);
|
|
typedef int32_t (*CS42L51_GetTick_Func) (void);
|
|
typedef int32_t (*CS42L51_Delay_Func) (uint32_t);
|
|
typedef int32_t (*CS42L51_WriteReg_Func)(uint16_t, uint16_t, uint8_t*, uint16_t);
|
|
typedef int32_t (*CS42L51_ReadReg_Func) (uint16_t, uint16_t, uint8_t*, uint16_t);
|
|
|
|
typedef struct
|
|
{
|
|
CS42L51_Init_Func Init;
|
|
CS42L51_DeInit_Func DeInit;
|
|
uint16_t Address;
|
|
CS42L51_WriteReg_Func WriteReg;
|
|
CS42L51_ReadReg_Func ReadReg;
|
|
CS42L51_GetTick_Func GetTick;
|
|
} CS42L51_IO_t;
|
|
|
|
|
|
typedef struct
|
|
{
|
|
CS42L51_IO_t IO;
|
|
cs42l51_ctx_t Ctx;
|
|
uint8_t IsInitialized;
|
|
} CS42L51_Object_t;
|
|
|
|
typedef struct
|
|
{
|
|
uint32_t InputDevice;
|
|
uint32_t OutputDevice;
|
|
uint32_t Frequency;
|
|
uint32_t Resolution;
|
|
uint32_t Volume;
|
|
} CS42L51_Init_t;
|
|
|
|
typedef struct
|
|
{
|
|
int32_t ( *Init ) ( CS42L51_Object_t *, CS42L51_Init_t* );
|
|
int32_t ( *DeInit ) ( CS42L51_Object_t * );
|
|
int32_t ( *ReadID ) ( CS42L51_Object_t *, uint32_t * );
|
|
int32_t ( *Play ) ( CS42L51_Object_t * );
|
|
int32_t ( *Pause ) ( CS42L51_Object_t * );
|
|
int32_t ( *Resume ) ( CS42L51_Object_t * );
|
|
int32_t ( *Stop ) ( CS42L51_Object_t *, uint32_t );
|
|
int32_t ( *SetFrequency ) ( CS42L51_Object_t *, uint32_t );
|
|
int32_t ( *GetFrequency ) ( CS42L51_Object_t *, uint32_t*);
|
|
int32_t ( *SetVolume ) ( CS42L51_Object_t *, uint32_t, uint8_t );
|
|
int32_t ( *GetVolume ) ( CS42L51_Object_t *, uint32_t, uint8_t*);
|
|
int32_t ( *SetMute ) ( CS42L51_Object_t *, uint32_t );
|
|
int32_t ( *SetOutputMode ) ( CS42L51_Object_t *, uint32_t );
|
|
int32_t ( *SetResolution ) ( CS42L51_Object_t *, uint32_t );
|
|
int32_t ( *GetResolution ) ( CS42L51_Object_t *, uint32_t*);
|
|
int32_t ( *SetProtocol ) ( CS42L51_Object_t *, uint32_t );
|
|
int32_t ( *GetProtocol ) ( CS42L51_Object_t *, uint32_t*);
|
|
int32_t ( *Reset ) ( CS42L51_Object_t * );
|
|
} CS42L51_Drv_t;
|
|
|
|
|
|
/** @defgroup CS42L51_Exported_Constants
|
|
* @{
|
|
*/
|
|
#define CS42L51_OK (0)
|
|
#define CS42L51_ERROR (-1)
|
|
|
|
/******************************************************************************/
|
|
/*************************** Codec User defines ******************************/
|
|
/******************************************************************************/
|
|
/* Audio Input Device */
|
|
#define CS42L51_IN_NONE 0x0000U
|
|
#define CS42L51_IN_MIC1 0x0100U
|
|
#define CS42L51_IN_MIC2 0x0200U
|
|
#define CS42L51_IN_LINE1 0x0400U
|
|
#define CS42L51_IN_LINE2 0x0800U
|
|
#define CS42L51_IN_LINE3 0x1000U
|
|
|
|
/* Audio Output Device */
|
|
#define CS42L51_OUT_NONE 0x0000U
|
|
#define CS42L51_OUT_HEADPHONE 0x0001U
|
|
|
|
/* AUDIO FREQUENCY */
|
|
#define CS42L51_FREQUENCY_192K 192000
|
|
#define CS42L51_FREQUENCY_176K 176400
|
|
#define CS42L51_FREQUENCY_96K 96000
|
|
#define CS42L51_FREQUENCY_88K 88200
|
|
#define CS42L51_FREQUENCY_48K 48000
|
|
#define CS42L51_FREQUENCY_44K 44100
|
|
#define CS42L51_FREQUENCY_32K 32000
|
|
#define CS42L51_FREQUENCY_22K 22050
|
|
#define CS42L51_FREQUENCY_16K 16000
|
|
#define CS42L51_FREQUENCY_11K 11025
|
|
#define CS42L51_FREQUENCY_8K 8000
|
|
|
|
/* AUDIO RESOLUTION */
|
|
#define CS42L51_RESOLUTION_16b 0x05U
|
|
#define CS42L51_RESOLUTION_18b 0x04U
|
|
#define CS42L51_RESOLUTION_20b 0x03U
|
|
#define CS42L51_RESOLUTION_24b 0x02U
|
|
|
|
/* Codec stop options */
|
|
#define CS42L51_PDWN_HW 0x00U
|
|
#define CS42L51_PDWN_SW 0x01U
|
|
|
|
/* Volume Input Output selection */
|
|
#define VOLUME_INPUT 0U
|
|
#define VOLUME_OUTPUT 1U
|
|
|
|
/* MUTE commands */
|
|
#define CS42L51_MUTE_ON 1U
|
|
#define CS42L51_MUTE_OFF 0U
|
|
|
|
/* AUDIO PROTOCOL */
|
|
#define CS42L51_PROTOCOL_L_JUSTIFIED 0U
|
|
#define CS42L51_PROTOCOL_I2S 1U
|
|
#define CS42L51_PROTOCOL_R_JUSTIFIED 2U
|
|
|
|
#define VOLUME_CONVERT(Volume) (((Volume) >= 100U) ? 0U : ((uint8_t)((((Volume) * 2U) + 56U))))
|
|
#define VOLUME_INVERT(Volume) (((Volume) == 0U) ? 100U : ((uint8_t)(((Volume) - 56U) / 2U)))
|
|
|
|
/**
|
|
* @brief CS42L51 ID
|
|
*/
|
|
#define CS42L51_ID 0xD8U
|
|
#define CS42L51_ID_MASK 0xF8U
|
|
|
|
/** @defgroup CS42L51_Exported_Macros
|
|
* @{
|
|
*/
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup CS42L51_Exported_Functions
|
|
* @{
|
|
*/
|
|
|
|
/*------------------------------------------------------------------------------
|
|
Audio Codec functions
|
|
------------------------------------------------------------------------------*/
|
|
/* High Layer codec functions */
|
|
int32_t CS42L51_RegisterBusIO (CS42L51_Object_t *pObj, CS42L51_IO_t *pIO);
|
|
int32_t CS42L51_Init(CS42L51_Object_t *pObj, CS42L51_Init_t *pInit);
|
|
int32_t CS42L51_DeInit(CS42L51_Object_t *pObj);
|
|
int32_t CS42L51_ReadID(CS42L51_Object_t *pObj, uint32_t *Id);
|
|
int32_t CS42L51_Play(CS42L51_Object_t *pObj);
|
|
int32_t CS42L51_Pause(CS42L51_Object_t *pObj);
|
|
int32_t CS42L51_Resume(CS42L51_Object_t *pObj);
|
|
int32_t CS42L51_Stop(CS42L51_Object_t *pObj, uint32_t CodecPdwnMode);
|
|
int32_t CS42L51_SetVolume(CS42L51_Object_t *pObj, uint32_t InputOutput, uint8_t Volume);
|
|
int32_t CS42L51_GetVolume(CS42L51_Object_t *pObj, uint32_t InputOutput, uint8_t *Volume);
|
|
int32_t CS42L51_SetMute(CS42L51_Object_t *pObj, uint32_t Cmd);
|
|
int32_t CS42L51_SetOutputMode(CS42L51_Object_t *pObj, uint32_t Output);
|
|
int32_t CS42L51_SetResolution(CS42L51_Object_t *pObj, uint32_t Resolution);
|
|
int32_t CS42L51_GetResolution(CS42L51_Object_t *pObj, uint32_t *Resolution);
|
|
int32_t CS42L51_SetProtocol(CS42L51_Object_t *pObj, uint32_t Protocol);
|
|
int32_t CS42L51_GetProtocol(CS42L51_Object_t *pObj, uint32_t *Protocol);
|
|
int32_t CS42L51_SetFrequency(CS42L51_Object_t *pObj, uint32_t AudioFreq);
|
|
int32_t CS42L51_GetFrequency(CS42L51_Object_t *pObj, uint32_t *AudioFreq);
|
|
int32_t CS42L51_Reset(CS42L51_Object_t *pObj);
|
|
|
|
/* Audio driver structure */
|
|
extern CS42L51_Drv_t CS42L51_Driver;
|
|
|
|
#endif /* CS42L51_H */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|