osx_bluevoice.h

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __OSX_BLUEVOICE_H
#define __OSX_BLUEVOICE_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/

#include "bluenrg_aci_const.h"
#include "bluenrg_gatt_aci.h" 

typedef enum
{
  FR_8000 = 8000,                               
  FR_16000 = 16000                              
} Sampling_fr_t;
typedef enum 
{
  OSX_BV_SUCCESS = 0x00,                        
  OSX_BV_LOCKER_ERROR = 0x11,                   
  OSX_BV_ERROR = 0x01,                          
  OSX_BV_DISCONNETED = 0x10,                    
  OSX_BV_NOT_CONFIG = 0x20,                     
  OSX_BV_RECEIVER_DISABLE = 0x30,               
  OSX_BV_TRANSMITTER_DISABLE = 0x31,            
  OSX_BV_RX_HANDLE_NOT_AVAILABLE = 0x32,        
  OSX_BV_OUT_BUF_READY = 0x40,                  
  OSX_BV_OUT_BUF_NOT_READY = 0x41,              
  OSX_BV_PCM_SAMPLES_ERR = 0x50,                
  OSX_BV_NOTIF_DISABLE = 0x60,                  
  OSX_BV_TIMEOUT = 0x70                         
} OSX_BV_Status;
typedef enum
{
  NOT_READY = 0x00,                                
  TRANSMITTER = 0x01,                              
  RECEIVER = 0x02,                                 
  HALF_DUPLEX = 0x03                               
} OSX_BV_Mode;
typedef enum
{
  OSX_BLUEVOICE_STATUS_UNITIALIZED = 0x00,      
  OSX_BLUEVOICE_STATUS_INITIALIZED = 0x10,      
  OSX_BLUEVOICE_STATUS_READY = 0x20,            
  OSX_BLUEVOICE_STATUS_STREAMING = 0x30,        
  OSX_BLUEVOICE_STATUS_RECEIVING = 0x40         
} OSX_BV_Profile_Status;

typedef struct
{   
  Sampling_fr_t sampling_frequency;     
  uint8_t channel_tot;                  
  uint8_t channel_in;                   
} OSX_BLUEVOICE_Config_t;
typedef struct
{
  uint8_t ServiceUUID[16];              
  uint8_t CharAudioUUID[16];            
  uint8_t CharAudioSyncUUID[16];        
} OSX_BLUEVOICE_uuid_t;
typedef struct
{
  uint16_t ServiceHandle;               
  uint16_t CharAudioHandle;             
  uint16_t CharAudioSyncHandle;         
} OSX_BLUEVOICE_ProfileHandle_t;

#define OSX_BLUEVOICE_TIMEOUT_STATUS                 ((uint16_t)500)      
#define OSX_BLUEVOICE_PCM_SAMPLES_PER_PACKET            (40)                 
  OSX_BV_Status osx_BlueVoice_Initialize(void);   
    
  OSX_BV_Status osx_BlueVoice_SetConfig(OSX_BLUEVOICE_Config_t *OSX_BLUEVOICE_Config);

  uint8_t osx_BlueVoice_IsProfileConfigured(void);
  
  OSX_BV_Status osx_BlueVoice_AddService(uint8_t *service_uuid, uint16_t *service_handle);

  OSX_BV_Status osx_BlueVoice_AddChar(OSX_BLUEVOICE_uuid_t uuid, uint16_t service_handle, OSX_BLUEVOICE_ProfileHandle_t *handle);

  OSX_BV_Status osx_BlueVoice_SetTxHandle(OSX_BLUEVOICE_ProfileHandle_t *tx_handle);  
  
  OSX_BV_Status osx_BlueVoice_SetRxHandle(OSX_BLUEVOICE_ProfileHandle_t *rx_handle);

  OSX_BV_Profile_Status osx_BlueVoice_GetStatus(void);

  OSX_BV_Mode osx_BlueVoice_GetMode(void);
   
  OSX_BV_Status osx_BlueVoice_IncTick(void);
  
  OSX_BV_Status osx_BlueVoice_EnableNotification(void);
  
  OSX_BV_Status osx_BlueVoice_AudioIn(uint16_t* buffer, uint8_t Nsamples);
  
  OSX_BV_Status osx_BlueVoice_SendData(uint16_t *NbyteSent);
  
  OSX_BV_Status osx_BlueVoice_ParseData(uint8_t* buffer_in, uint32_t Len, uint16_t attr_handle, uint8_t* buffer_out, uint8_t *samples);

  OSX_BV_Status osx_BlueVoice_ConnectionComplete_CB(uint16_t handle);

  OSX_BV_Status osx_BlueVoice_DisconnectionComplete_CB(void);

  OSX_BV_Status osx_BlueVoice_AttributeModified_CB(uint16_t attr_handle, uint8_t attr_len, uint8_t *attr_value);

  int osx_BlueVoice_GetLibVersion(char *version);
  
#ifdef __cplusplus
}
#endif

#endif /* __OSX_BLUEVOICE_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/