p3 fin
This commit is contained in:
171
P3_SETR2/Components/cs42l51/cs42l51.h
Normal file
171
P3_SETR2/Components/cs42l51/cs42l51.h
Normal file
@@ -0,0 +1,171 @@
|
||||
/**
|
||||
******************************************************************************
|
||||
* @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) 2017 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 "../Common/audio.h"
|
||||
|
||||
/** @addtogroup BSP
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup Component
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup CS42L51
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @defgroup CS42L51_Exported_Types
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CS42L51_Exported_Constants
|
||||
* @{
|
||||
*/
|
||||
|
||||
/******************************************************************************/
|
||||
/*************************** Codec User defines ******************************/
|
||||
/******************************************************************************/
|
||||
/* Codec output devices */
|
||||
#define OUTPUT_DEVICE_HEADPHONE 0x01
|
||||
|
||||
/* Codec input devices */
|
||||
#define INPUT_DEVICE_MIC1 0x10
|
||||
|
||||
/* Volume Levels values */
|
||||
#define DEFAULT_VOLMIN 0x00
|
||||
#define DEFAULT_VOLMAX 0xFF
|
||||
#define DEFAULT_VOLSTEP 0x04
|
||||
|
||||
#define AUDIO_PAUSE 0
|
||||
#define AUDIO_RESUME 1
|
||||
|
||||
/* Codec POWER DOWN modes */
|
||||
#define CODEC_PDWN_HW 1
|
||||
#define CODEC_PDWN_SW 2
|
||||
|
||||
/* MUTE commands */
|
||||
#define AUDIO_MUTE_ON 1
|
||||
#define AUDIO_MUTE_OFF 0
|
||||
|
||||
/* AUDIO FREQUENCY */
|
||||
#define AUDIO_FREQUENCY_192K ((uint32_t)192000)
|
||||
#define AUDIO_FREQUENCY_96K ((uint32_t)96000)
|
||||
#define AUDIO_FREQUENCY_48K ((uint32_t)48000)
|
||||
#define AUDIO_FREQUENCY_44K ((uint32_t)44100)
|
||||
#define AUDIO_FREQUENCY_32K ((uint32_t)32000)
|
||||
#define AUDIO_FREQUENCY_22K ((uint32_t)22050)
|
||||
#define AUDIO_FREQUENCY_16K ((uint32_t)16000)
|
||||
#define AUDIO_FREQUENCY_11K ((uint32_t)11025)
|
||||
#define AUDIO_FREQUENCY_8K ((uint32_t)8000)
|
||||
|
||||
/******************************************************************************/
|
||||
/****************************** REGISTER MAPPING ******************************/
|
||||
/******************************************************************************/
|
||||
/**
|
||||
* @brief CS42L51 ID
|
||||
*/
|
||||
#define CS42L51_ID 0xD8
|
||||
#define CS42L51_ID_MASK 0xF8
|
||||
/**
|
||||
* @brief Chip ID Register: Chip I.D. and Revision Register
|
||||
* Read only register
|
||||
* Default value: 0x01
|
||||
* [7:3] CHIPID[4:0]: I.D. code for the CS42L51.
|
||||
* Default value: 11100b
|
||||
* [2:0] REVID[2:0]: CS42L51 revision level.
|
||||
* Default value:
|
||||
* 000 - Rev A0
|
||||
* 001 - Rev A1
|
||||
* 010 - Rev B0
|
||||
* 011 - Rev B1
|
||||
*/
|
||||
#define CS42L51_CHIPID_ADDR 0x01
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CS42L51_Exported_Macros
|
||||
* @{
|
||||
*/
|
||||
#define VOLUME_CONVERT(Volume) ((Volume >= 100) ? 0 : ((uint8_t)(((Volume * 2) + 56))))
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/** @defgroup CS42L51_Exported_Functions
|
||||
* @{
|
||||
*/
|
||||
|
||||
/*------------------------------------------------------------------------------
|
||||
Audio Codec functions
|
||||
------------------------------------------------------------------------------*/
|
||||
/* High Layer codec functions */
|
||||
uint32_t cs42l51_Init(uint16_t DeviceAddr, uint16_t Device, uint8_t Volume, uint32_t AudioFreq);
|
||||
void cs42l51_DeInit(void);
|
||||
uint32_t cs42l51_ReadID(uint16_t DeviceAddr);
|
||||
uint32_t cs42l51_Play(uint16_t DeviceAddr, uint16_t* pBuffer, uint16_t Size);
|
||||
uint32_t cs42l51_Pause(uint16_t DeviceAddr);
|
||||
uint32_t cs42l51_Resume(uint16_t DeviceAddr);
|
||||
uint32_t cs42l51_Stop(uint16_t DeviceAddr, uint32_t Cmd);
|
||||
uint32_t cs42l51_SetVolume(uint16_t DeviceAddr, uint8_t Volume);
|
||||
uint32_t cs42l51_SetFrequency(uint16_t DeviceAddr, uint32_t AudioFreq);
|
||||
uint32_t cs42l51_SetMute(uint16_t DeviceAddr, uint32_t Cmd);
|
||||
uint32_t cs42l51_SetOutputMode(uint16_t DeviceAddr, uint8_t Output);
|
||||
uint32_t cs42l51_Reset(uint16_t DeviceAddr);
|
||||
|
||||
/* AUDIO IO functions */
|
||||
void AUDIO_IO_Init(void);
|
||||
void AUDIO_IO_DeInit(void);
|
||||
void AUDIO_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
|
||||
uint8_t AUDIO_IO_Read(uint8_t Addr, uint8_t Reg);
|
||||
void AUDIO_IO_Delay(uint32_t Delay);
|
||||
|
||||
/* Audio driver structure */
|
||||
extern AUDIO_DrvTypeDef cs42l51_drv;
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* __CS42L51_H */
|
||||
|
||||
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
||||
Reference in New Issue
Block a user