central.h

/******************************************************************************

 @file  central.h

 @brief TI BLE GAP Central Role for for RTOS Applications
        
        This GAP profile discovers and initiates connections.

 Group: WCS, BTS
 $Target Device: DEVICES $

 ******************************************************************************
 $License: BSD3 2011 $
 ******************************************************************************
 $Release Name: PACKAGE NAME $
 $Release Date: PACKAGE RELEASE DATE $
 *****************************************************************************/

#ifndef CENTRAL_H
#define CENTRAL_H

#ifdef __cplusplus
extern "C"
{
#endif

/*********************************************************************
 * INCLUDES
 */
#include "bcomdef.h"
#include "osal.h"
#include "gap.h"

/*********************************************************************
 * CONSTANTS
 */

#define GAPCENTRALROLE_IRK                         0x400  
#define GAPCENTRALROLE_SRK                         0x401  
#define GAPCENTRALROLE_SIGNCOUNTER                 0x402  
#define GAPCENTRALROLE_BD_ADDR                     0x403  
#define GAPCENTRALROLE_MAX_SCAN_RES                0x404  
#define GAPCENTRALROLE_LINK_PARAM_UPDATE_REQ_REPLY 0x405  

#define GAPCENTRALROLE_PARAM_UPDATE_REQ_AUTO_REJECT 0x00  
#define GAPCENTRALROLE_PARAM_UPDATE_REQ_AUTO_ACCEPT 0x01  
#define GAPCENTRALROLE_PARAM_UPDATE_REQ_SEND_TO_APP 0x02  

/*********************************************************************
 * VARIABLES
 */

/*********************************************************************
 * MACROS
 */

/*********************************************************************
 * TYPEDEFS
 */

typedef union
{
  gapEventHdr_t                gap;             
  gapDeviceInitDoneEvent_t     initDone;        
  gapDeviceInfoEvent_t         deviceInfo;      
  gapDevDiscEvent_t            discCmpl;        
  gapEstLinkReqEvent_t         linkCmpl;        
  gapLinkUpdateEvent_t         linkUpdate;      
  gapUpdateLinkParamReqEvent_t linkUpdateReply; 
  gapTerminateLinkEvent_t      linkTerminate;   
} gapCentralRoleEvent_t;

typedef uint8_t (*pfnGapCentralRoleEventCB_t)
(
  gapCentralRoleEvent_t *pEvent         
);

typedef struct
{
  pfnGapCentralRoleEventCB_t  eventCB;  
} gapCentralRoleCB_t;

/*********************************************************************
 * VARIABLES
 */

/*********************************************************************
 * API FUNCTIONS
 */

/*-------------------------------------------------------------------
 * Central Profile Public APIs
 */

extern bStatus_t GAPCentralRole_StartDevice(gapCentralRoleCB_t *pAppCallbacks);

extern bStatus_t GAPCentralRole_SetParameter(uint16_t param, uint8_t len, void *pValue);

extern bStatus_t GAPCentralRole_GetParameter(uint16_t param, void *pValue);

extern bStatus_t GAPCentralRole_TerminateLink(uint16_t connHandle);

extern bStatus_t GAPCentralRole_EstablishLink(uint8_t highDutyCycle, uint8_t whiteList,
                                              uint8_t addrTypePeer, uint8_t *peerAddr);

extern bStatus_t GAPCentralRole_UpdateLink(uint16_t connHandle, uint16_t connIntervalMin,
                                           uint16_t connIntervalMax, uint16_t connLatency,
                                           uint16_t connTimeout);
extern bStatus_t GAPCentralRole_StartDiscovery(uint8_t mode, uint8_t activeScan, uint8_t whiteList);

extern bStatus_t GAPCentralRole_CancelDiscovery(void);

/*-------------------------------------------------------------------
 * TASK FUNCTIONS - Don't call these. These are system functions.
 */
   
extern void GAPCentralRole_createTask(void);

/*********************************************************************
*********************************************************************/

#ifdef __cplusplus
}
#endif

#endif /* CENTRAL_H */