central.h

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/*
 * Copyright (c) 2015-2016, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * *  Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
/*!*****************************************************************************
 *  @defgroup Central GAPRole (Central)
 *  @brief This module implements the Central GAP Role
 *  @{
 *  @file       central.h
 *  @brief      Central layer interface
 */

#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 */