214 lines
6.5 KiB
C
214 lines
6.5 KiB
C
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/*************************************************************************************************
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Filename: gap.c
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Revised: $Date: 2013-05-06 13:33:47 -0700 (Mon, 06 May 2013) $
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Revision: $Revision: 34153 $
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Description: This file contains the GAP Configuration API.
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Copyright 2011 Texas Instruments Incorporated. All rights reserved.
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IMPORTANT: Your use of this Software is limited to those specific rights
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granted under the terms of a software license agreement between the user
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who downloaded the software, his/her employer (which must be your employer)
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and Texas Instruments Incorporated (the "License"). You may not use this
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Software unless you agree to abide by the terms of the License. The License
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limits your use, and you acknowledge, that the Software may not be modified,
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copied or distributed unless embedded on a Texas Instruments microcontroller
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or used solely and exclusively in conjunction with a Texas Instruments radio
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frequency transceiver, which is integrated into your product. Other than for
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the foregoing purpose, you may not use, reproduce, copy, prepare derivative
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works of, modify, distribute, perform, display or sell this Software and/or
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its documentation for any purpose.
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YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
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PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
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INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
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NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
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TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
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NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
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LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
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INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
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OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
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OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
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(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
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Should you have any questions regarding your right to use this Software,
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contact Texas Instruments Incorporated at www.TI.com.
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**************************************************************************************************/
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#include "bcomdef.h"
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#include "gap.h"
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#include "sm.h"
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/*********************************************************************
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* MACROS
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*/
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/*********************************************************************
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* CONSTANTS
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*/
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/*********************************************************************
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* GLOBAL VARIABLES
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*/
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/*********************************************************************
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* EXTERNAL VARIABLES
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*/
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/*********************************************************************
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* EXTERNAL FUNCTIONS
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*/
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/*********************************************************************
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* LOCAL VARIABLES
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*/
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/*********************************************************************
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* LOCAL FUNCTION PROTOTYPES
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*/
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/*********************************************************************
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* API FUNCTIONS
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*/
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/*********************************************************************
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* Called to setup the device. Call just once.
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*
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* Public function defined in gap.h.
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*/
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bStatus_t GAP_DeviceInit( uint8 taskID,
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uint8 profileRole,
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uint8 maxScanResponses,
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uint8 *pIRK,
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uint8 *pSRK,
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uint32 *pSignCounter )
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{
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bStatus_t stat = INVALIDPARAMETER; // Return status
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// Valid profile roles and supported combinations
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switch ( profileRole )
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{
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case GAP_PROFILE_BROADCASTER:
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#if ( HOST_CONFIG & ( BROADCASTER_CFG | PERIPHERAL_CFG ) )
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{
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stat = SUCCESS;
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}
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#endif
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break;
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case GAP_PROFILE_OBSERVER:
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#if ( HOST_CONFIG & ( OBSERVER_CFG | CENTRAL_CFG ) )
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{
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stat = SUCCESS;
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}
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#endif
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break;
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case GAP_PROFILE_PERIPHERAL:
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#if ( HOST_CONFIG & PERIPHERAL_CFG )
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{
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stat = SUCCESS;
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}
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#endif
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break;
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case GAP_PROFILE_CENTRAL:
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#if ( HOST_CONFIG & CENTRAL_CFG )
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{
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stat = SUCCESS;
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}
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#endif
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break;
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case (GAP_PROFILE_BROADCASTER | GAP_PROFILE_OBSERVER):
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#if ( ( HOST_CONFIG & ( BROADCASTER_CFG | PERIPHERAL_CFG ) ) && \
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( HOST_CONFIG & ( OBSERVER_CFG | CENTRAL_CFG ) ) )
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{
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stat = SUCCESS;
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}
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#endif
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break;
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case (GAP_PROFILE_PERIPHERAL | GAP_PROFILE_OBSERVER):
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#if ( ( HOST_CONFIG & PERIPHERAL_CFG ) && \
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( HOST_CONFIG & ( OBSERVER_CFG | CENTRAL_CFG ) ) )
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{
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stat = SUCCESS;
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}
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#endif
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break;
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case (GAP_PROFILE_CENTRAL | GAP_PROFILE_BROADCASTER):
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#if ( ( HOST_CONFIG & CENTRAL_CFG ) && \
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( HOST_CONFIG & ( BROADCASTER_CFG | PERIPHERAL_CFG ) ) )
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{
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stat = SUCCESS;
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}
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#endif
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break;
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// Invalid profile roles
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default:
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stat = INVALIDPARAMETER;
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break;
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}
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if ( stat == SUCCESS )
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{
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// Setup the device configuration parameters
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stat = GAP_ParamsInit( taskID, profileRole );
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if ( stat == SUCCESS )
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{
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#if ( HOST_CONFIG & ( CENTRAL_CFG | PERIPHERAL_CFG ) )
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{
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GAP_SecParamsInit( pIRK, pSRK, pSignCounter );
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}
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#endif
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#if ( HOST_CONFIG & ( CENTRAL_CFG | OBSERVER_CFG ) )
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{
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if ( (profileRole == GAP_PROFILE_BROADCASTER) ||
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(profileRole == GAP_PROFILE_PERIPHERAL) )
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{
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maxScanResponses = 0; // Can't scan, so no need for responses. Force 0.
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}
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// Initialize GAP Central Device Manager
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VOID GAP_CentDevMgrInit( maxScanResponses );
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#if ( HOST_CONFIG & CENTRAL_CFG )
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{
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// Register GAP Central Connection processing functions
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GAP_CentConnRegister();
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// Initialize SM Initiator
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VOID SM_InitiatorInit();
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}
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#endif
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}
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#endif
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#if ( HOST_CONFIG & ( PERIPHERAL_CFG | BROADCASTER_CFG ) )
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{
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// Initialize GAP Peripheral Device Manager
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VOID GAP_PeriDevMgrInit();
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#if ( HOST_CONFIG & PERIPHERAL_CFG )
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{
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// Initialize SM Responder
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VOID SM_ResponderInit();
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}
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#endif
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}
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#endif
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}
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}
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return ( stat );
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}
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/*********************************************************************
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*********************************************************************/
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