updated example name”
This commit is contained in:
@@ -0,0 +1,449 @@
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/**************************************************************************************************
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Filename: scanparamservice.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 Scan Parameters Service.
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Copyright 2011 - 2013 Texas Instruments Incorporated. All rights reserved.
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IMPORTANT: Your use of this Software is limited to those specific rights
|
||||
granted under the terms of a software license agreement between the user
|
||||
who downloaded the software, his/her employer (which must be your employer)
|
||||
and Texas Instruments Incorporated (the "License"). You may not use this
|
||||
Software unless you agree to abide by the terms of the License. The License
|
||||
limits your use, and you acknowledge, that the Software may not be modified,
|
||||
copied or distributed unless embedded on a Texas Instruments microcontroller
|
||||
or used solely and exclusively in conjunction with a Texas Instruments radio
|
||||
frequency transceiver, which is integrated into your product. Other than for
|
||||
the foregoing purpose, you may not use, reproduce, copy, prepare derivative
|
||||
works of, modify, distribute, perform, display or sell this Software and/or
|
||||
its documentation for any purpose.
|
||||
|
||||
YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
|
||||
PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
|
||||
INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
|
||||
NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
|
||||
TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
|
||||
NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
|
||||
LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
|
||||
INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
|
||||
OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
|
||||
OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
|
||||
(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
|
||||
|
||||
Should you have any questions regarding your right to use this Software,
|
||||
contact Texas Instruments Incorporated at www.TI.com.
|
||||
**************************************************************************************************/
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/*********************************************************************
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* INCLUDES
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*/
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#include "bcomdef.h"
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#include "OSAL.h"
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#include "att.h"
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#include "gatt.h"
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#include "gatt_uuid.h"
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#include "gattservapp.h"
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#include "gapbondmgr.h"
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#include "linkdb.h"
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#include "scanparamservice.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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* TYPEDEFS
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*/
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/*********************************************************************
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* GLOBAL VARIABLES
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*/
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// Scan parameters service
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CONST uint8 scanParamServUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(SCAN_PARAM_SERVICE_UUID), HI_UINT16(SCAN_PARAM_SERVICE_UUID)
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};
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// Scan interval window characteristic
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CONST uint8 scanIntervalWindowUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(SCAN_INTERVAL_WINDOW_UUID), HI_UINT16(SCAN_INTERVAL_WINDOW_UUID)
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};
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// Scan parameter refresh characteristic
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CONST uint8 scanParamRefreshUUID[ATT_BT_UUID_SIZE] =
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{
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LO_UINT16(SCAN_PARAM_REFRESH_UUID), HI_UINT16(SCAN_PARAM_REFRESH_UUID)
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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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// Application callback
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static scanParamServiceCB_t scanParamServiceCB;
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/*********************************************************************
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* Profile Attributes - variables
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*/
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// Scan Parameters Service attribute
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static CONST gattAttrType_t scanParamService = { ATT_BT_UUID_SIZE, scanParamServUUID };
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// Scan Interval Window characteristic
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static uint8 scanIntervalWindowProps = GATT_PROP_WRITE_NO_RSP;
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static uint8 scanIntervalWindow[SCAN_INTERVAL_WINDOW_CHAR_LEN];
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// Scan Parameter Refresh characteristic
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static uint8 scanParamRefreshProps = GATT_PROP_NOTIFY;
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static uint8 scanParamRefresh[SCAN_PARAM_REFRESH_LEN];
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static gattCharCfg_t scanParamRefreshClientCharCfg[GATT_MAX_NUM_CONN];
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/*********************************************************************
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* Profile Attributes - Table
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*/
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static gattAttribute_t scanParamAttrTbl[] =
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{
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// Scan Parameters Service attribute
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{
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{ ATT_BT_UUID_SIZE, primaryServiceUUID }, /* type */
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GATT_PERMIT_READ, /* permissions */
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0, /* handle */
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(uint8 *)&scanParamService /* pValue */
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},
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// Scan Interval Window declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&scanIntervalWindowProps
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},
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// Scan Interval Window characteristic
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{
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{ ATT_BT_UUID_SIZE, scanIntervalWindowUUID },
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GATT_PERMIT_WRITE,
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0,
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scanIntervalWindow
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},
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// Scan Parameter Refresh declaration
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{
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{ ATT_BT_UUID_SIZE, characterUUID },
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GATT_PERMIT_READ,
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0,
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&scanParamRefreshProps
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},
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// Scan Parameter Refresh characteristic
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{
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{ ATT_BT_UUID_SIZE, scanParamRefreshUUID },
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0,
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0,
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scanParamRefresh
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},
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// Scan Parameter Refresh characteristic client characteristic configuration
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{
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{ ATT_BT_UUID_SIZE, clientCharCfgUUID },
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GATT_PERMIT_READ | GATT_PERMIT_WRITE,
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0,
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(uint8 *) &scanParamRefreshClientCharCfg
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}
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};
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// Attribute index enumeration-- these indexes match array elements above
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enum
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{
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SCAN_PARAM_SERVICE_IDX, // Scan Parameters Service
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SCAN_PARAM_INTERVAL_DECL_IDX, // Scan Interval Window declaration
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SCAN_PARAM_INTERVAL_IDX, // Scan Interval Window characteristic
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SCAN_PARAM_REFRESH_DECL_IDX, // Scan Parameter Refresh declaration
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SCAN_PARAM_REFRESH_IDX, // Scan Parameter Refresh characteristic
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SCAN_PARAM_REFRESH_CCCD_IDX // Scan Parameter Refresh characteristic client characteristic configuration
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};
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/*********************************************************************
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* LOCAL FUNCTIONS
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*/
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static bStatus_t scanParamWriteAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
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uint8 *pValue, uint8 len, uint16 offset );
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static uint8 scanParamReadAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
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uint8 *pValue, uint8 *pLen, uint16 offset, uint8 maxLen );
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/*********************************************************************
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* PROFILE CALLBACKS
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*/
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// Service Callbacks
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CONST gattServiceCBs_t scanParamCBs =
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{
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scanParamReadAttrCB, // Read callback function pointer
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scanParamWriteAttrCB, // Write callback function pointer
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NULL // Authorization callback function pointer
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};
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/*********************************************************************
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* PUBLIC FUNCTIONS
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*/
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/*********************************************************************
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* @fn ScanParam_AddService
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*
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* @brief Initializes the Battery Service by registering
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* GATT attributes with the GATT server.
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*
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* @return Success or Failure
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*/
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bStatus_t ScanParam_AddService( void )
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{
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uint8 status = SUCCESS;
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// Initialize Client Characteristic Configuration attributes
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GATTServApp_InitCharCfg( INVALID_CONNHANDLE, scanParamRefreshClientCharCfg );
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// Register GATT attribute list and CBs with GATT Server App
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status = GATTServApp_RegisterService( scanParamAttrTbl, GATT_NUM_ATTRS( scanParamAttrTbl ),
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&scanParamCBs );
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return ( status );
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}
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/*********************************************************************
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* @fn ScanParam_Register
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*
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* @brief Register a callback function with the Battery Service.
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*
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* @param pfnServiceCB - Callback function.
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*
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* @return None.
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*/
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extern void ScanParam_Register( scanParamServiceCB_t pfnServiceCB )
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{
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scanParamServiceCB = pfnServiceCB;
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}
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/*********************************************************************
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* @fn ScanParam_SetParameter
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*
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* @brief Set a Battery Service parameter.
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*
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* @param param - Profile parameter ID
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* @param len - length of data to right
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* @param value - pointer to data to write. This is dependent on
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* the parameter ID and WILL be cast to the appropriate
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* data type (example: data type of uint16 will be cast to
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* uint16 pointer).
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*
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* @return bStatus_t
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*/
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bStatus_t ScanParam_SetParameter( uint8 param, uint8 len, void *value )
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{
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bStatus_t ret = SUCCESS;
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switch ( param )
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{
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default:
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ret = INVALIDPARAMETER;
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break;
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}
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return ( ret );
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}
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/*********************************************************************
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* @fn ScanParam_GetParameter
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*
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* @brief Get a Battery Service parameter.
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*
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* @param param - Profile parameter ID
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* @param value - pointer to data to get. This is dependent on
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* the parameter ID and WILL be cast to the appropriate
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* data type (example: data type of uint16 will be cast to
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* uint16 pointer).
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*
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* @return bStatus_t
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*/
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bStatus_t ScanParam_GetParameter( uint8 param, void *value )
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{
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bStatus_t ret = SUCCESS;
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switch ( param )
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{
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case SCAN_PARAM_PARAM_INTERVAL:
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*((uint16*)value) = BUILD_UINT16(scanIntervalWindow[0],
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scanIntervalWindow[1]);
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break;
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case SCAN_PARAM_PARAM_WINDOW:
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*((uint16*)value) = BUILD_UINT16(scanIntervalWindow[2],
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scanIntervalWindow[3]);
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break;
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default:
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ret = INVALIDPARAMETER;
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break;
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}
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return ( ret );
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}
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/*********************************************************************
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* @fn ScanParam_RefreshNotify
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*
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* @brief Notify the peer to refresh the scan parameters.
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*
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* @param connHandle - connection handle
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*
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* @return None
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*/
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void ScanParam_RefreshNotify( uint16 connHandle )
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{
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attHandleValueNoti_t noti;
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uint16 value;
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value = GATTServApp_ReadCharCfg( connHandle, scanParamRefreshClientCharCfg );
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if ( value & GATT_CLIENT_CFG_NOTIFY )
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{
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// send notification
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noti.handle = scanParamAttrTbl[SCAN_PARAM_REFRESH_CCCD_IDX].handle;
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noti.len = SCAN_PARAM_REFRESH_LEN;
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noti.value[0] = SCAN_PARAM_REFRESH_REQ;
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GATT_Notification( connHandle, ¬i, FALSE );
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}
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}
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/*********************************************************************
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* @fn scanParamReadAttrCB
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*
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* @brief GATT read callback.
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*
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* @param connHandle - connection message was received on
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* @param pAttr - pointer to attribute
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* @param pValue - pointer to data to be read
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* @param pLen - length of data to be read
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* @param offset - offset of the first octet to be read
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* @param maxLen - maximum length of data to be read
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*
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* @return Success or Failure
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*/
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static uint8 scanParamReadAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
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uint8 *pValue, uint8 *pLen, uint16 offset, uint8 maxLen )
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{
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bStatus_t status = SUCCESS;
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return ( status );
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}
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|
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/*********************************************************************
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||||
* @fn scanParamWriteAttrCB
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*
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* @brief Validate attribute data prior to a write operation
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*
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* @param connHandle - connection message was received on
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* @param pAttr - pointer to attribute
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* @param pValue - pointer to data to be written
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* @param len - length of data
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* @param offset - offset of the first octet to be written
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*
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* @return Success or Failure
|
||||
*/
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static bStatus_t scanParamWriteAttrCB( uint16 connHandle, gattAttribute_t *pAttr,
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uint8 *pValue, uint8 len, uint16 offset )
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{
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bStatus_t status = SUCCESS;
|
||||
|
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// Make sure it's not a blob operation (no attributes in the profile are long)
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if ( offset > 0 )
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{
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return ( ATT_ERR_ATTR_NOT_LONG );
|
||||
}
|
||||
|
||||
uint16 uuid = BUILD_UINT16( pAttr->type.uuid[0], pAttr->type.uuid[1]);
|
||||
|
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// Only one writeable attribute
|
||||
if ( uuid == SCAN_INTERVAL_WINDOW_UUID )
|
||||
{
|
||||
// require encryption
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||||
if ( linkDB_Encrypted( connHandle ) == FALSE )
|
||||
{
|
||||
return ( ATT_ERR_INSUFFICIENT_ENCRYPT );
|
||||
}
|
||||
|
||||
if ( len == SCAN_INTERVAL_WINDOW_CHAR_LEN )
|
||||
{
|
||||
uint16 interval = BUILD_UINT16( pValue[0], pValue[1] );
|
||||
uint16 window = BUILD_UINT16( pValue[0], pValue[1] );
|
||||
|
||||
// Validate values
|
||||
if ( window <= interval )
|
||||
{
|
||||
osal_memcpy( pAttr->pValue, pValue, len );
|
||||
|
||||
(*scanParamServiceCB)( SCAN_INTERVAL_WINDOW_SET );
|
||||
}
|
||||
else
|
||||
{
|
||||
status = ATT_ERR_INVALID_VALUE;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = ATT_ERR_INVALID_VALUE_SIZE;
|
||||
}
|
||||
}
|
||||
else if ( uuid == GATT_CLIENT_CHAR_CFG_UUID )
|
||||
{
|
||||
status = GATTServApp_ProcessCCCWriteReq( connHandle, pAttr, pValue, len,
|
||||
offset, GATT_CLIENT_CFG_NOTIFY );
|
||||
}
|
||||
else
|
||||
{
|
||||
status = ATT_ERR_ATTR_NOT_FOUND;
|
||||
}
|
||||
|
||||
return ( status );
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn ScanParam_HandleConnStatusCB
|
||||
*
|
||||
* @brief Service link status change handler function.
|
||||
*
|
||||
* @param connHandle - connection handle
|
||||
* @param changeType - type of change
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void ScanParam_HandleConnStatusCB( uint16 connHandle, uint8 changeType )
|
||||
{
|
||||
// Make sure this is not loopback connection
|
||||
if ( connHandle != LOOPBACK_CONNHANDLE )
|
||||
{
|
||||
// Reset Client Char Config if connection has dropped
|
||||
if ( ( changeType == LINKDB_STATUS_UPDATE_REMOVED ) ||
|
||||
( ( changeType == LINKDB_STATUS_UPDATE_STATEFLAGS ) &&
|
||||
( !linkDB_Up( connHandle ) ) ) )
|
||||
{
|
||||
GATTServApp_InitCharCfg( connHandle, scanParamRefreshClientCharCfg );
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,176 @@
|
||||
/**************************************************************************************************
|
||||
Filename: cmdenumservice.h
|
||||
Revised: $Date: 2011-12-16 15:46:52 -0800 (Fri, 16 Dec 2011) $
|
||||
Revision: $Revision: 58 $
|
||||
|
||||
Description: This file contains the Scan Parameters Service definitions and
|
||||
prototypes.
|
||||
|
||||
Copyright 2011 Texas Instruments Incorporated. All rights reserved.
|
||||
|
||||
IMPORTANT: Your use of this Software is limited to those specific rights
|
||||
granted under the terms of a software license agreement between the user
|
||||
who downloaded the software, his/her employer (which must be your employer)
|
||||
and Texas Instruments Incorporated (the "License"). You may not use this
|
||||
Software unless you agree to abide by the terms of the License. The License
|
||||
limits your use, and you acknowledge, that the Software may not be modified,
|
||||
copied or distributed unless embedded on a Texas Instruments microcontroller
|
||||
or used solely and exclusively in conjunction with a Texas Instruments radio
|
||||
frequency transceiver, which is integrated into your product. Other than for
|
||||
the foregoing purpose, you may not use, reproduce, copy, prepare derivative
|
||||
works of, modify, distribute, perform, display or sell this Software and/or
|
||||
its documentation for any purpose.
|
||||
|
||||
YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
|
||||
PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
|
||||
INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
|
||||
NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
|
||||
TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
|
||||
NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
|
||||
LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
|
||||
INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
|
||||
OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
|
||||
OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
|
||||
(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
|
||||
|
||||
Should you have any questions regarding your right to use this Software,
|
||||
contact Texas Instruments Incorporated at www.TI.com.
|
||||
**************************************************************************************************/
|
||||
|
||||
#ifndef SCANPARAMSERVICE_H
|
||||
#define SCANPARAMSERVICE_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
* INCLUDES
|
||||
*/
|
||||
|
||||
/*********************************************************************
|
||||
* CONSTANTS
|
||||
*/
|
||||
|
||||
// Scan Parameters Service UUIDs
|
||||
#define SCAN_PARAM_SERVICE_UUID 0x1813
|
||||
#define SCAN_INTERVAL_WINDOW_UUID 0x2A4F
|
||||
#define SCAN_PARAM_REFRESH_UUID 0x2A31
|
||||
|
||||
// Scan Characteristic Lengths
|
||||
#define SCAN_INTERVAL_WINDOW_CHAR_LEN 4
|
||||
#define SCAN_PARAM_REFRESH_LEN 1
|
||||
|
||||
// Scan Parameter Refresh Values
|
||||
#define SCAN_PARAM_REFRESH_REQ 0x00
|
||||
|
||||
// Callback events
|
||||
#define SCAN_INTERVAL_WINDOW_SET 1
|
||||
|
||||
// Get/Set parameters
|
||||
#define SCAN_PARAM_PARAM_INTERVAL 0
|
||||
#define SCAN_PARAM_PARAM_WINDOW 1
|
||||
|
||||
/*********************************************************************
|
||||
* TYPEDEFS
|
||||
*/
|
||||
|
||||
/*********************************************************************
|
||||
* MACROS
|
||||
*/
|
||||
|
||||
/*********************************************************************
|
||||
* Profile Callbacks
|
||||
*/
|
||||
|
||||
// Scan Parameters Service callback function
|
||||
typedef void (*scanParamServiceCB_t)( uint8 event );
|
||||
|
||||
/*********************************************************************
|
||||
* API FUNCTIONS
|
||||
*/
|
||||
|
||||
/*********************************************************************
|
||||
* @fn ScanParam_AddService
|
||||
*
|
||||
* @brief Initializes the Service by registering
|
||||
* GATT attributes with the GATT server.
|
||||
*
|
||||
* @return Success or Failure
|
||||
*/
|
||||
extern bStatus_t ScanParam_AddService( void );
|
||||
|
||||
/*********************************************************************
|
||||
* @fn ScanParam_Register
|
||||
*
|
||||
* @brief Register a callback function with the Scan Parameters Service.
|
||||
*
|
||||
* @param pfnServiceCB - Callback function.
|
||||
*
|
||||
* @return None.
|
||||
*/
|
||||
extern void ScanParam_Register( scanParamServiceCB_t pfnServiceCB );
|
||||
|
||||
/*********************************************************************
|
||||
* @fn ScanParam_SetParameter
|
||||
*
|
||||
* @brief Set a Scan Parameters Service parameter.
|
||||
*
|
||||
* @param param - Profile parameter ID
|
||||
* @param len - length of data to right
|
||||
* @param value - pointer to data to write. This is dependent on
|
||||
* the parameter ID and WILL be cast to the appropriate
|
||||
* data type (example: data type of uint16 will be cast to
|
||||
* uint16 pointer).
|
||||
*
|
||||
* @return bStatus_t
|
||||
*/
|
||||
extern bStatus_t ScanParam_SetParameter( uint8 param, uint8 len, void *value );
|
||||
|
||||
/*********************************************************************
|
||||
* @fn ScanParam_GetParameter
|
||||
*
|
||||
* @brief Get a Scan Parameters Service parameter.
|
||||
*
|
||||
* @param param - Profile parameter ID
|
||||
* @param value - pointer to data to get. This is dependent on
|
||||
* the parameter ID and WILL be cast to the appropriate
|
||||
* data type (example: data type of uint16 will be cast to
|
||||
* uint16 pointer).
|
||||
*
|
||||
* @return bStatus_t
|
||||
*/
|
||||
extern bStatus_t ScanParam_GetParameter( uint8 param, void *value );
|
||||
|
||||
/*********************************************************************
|
||||
* @fn ScanParam_RefreshNotify
|
||||
*
|
||||
* @brief Notify the peer to refresh the scan parameters.
|
||||
*
|
||||
* @param connHandle - connection handle
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
extern void ScanParam_RefreshNotify( uint16 connHandle );
|
||||
|
||||
/*********************************************************************
|
||||
* @fn ScanParam_HandleConnStatusCB
|
||||
*
|
||||
* @brief Service link status change handler function.
|
||||
*
|
||||
* @param connHandle - connection handle
|
||||
* @param changeType - type of change
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void ScanParam_HandleConnStatusCB( uint16 connHandle, uint8 changeType );
|
||||
|
||||
/*********************************************************************
|
||||
*********************************************************************/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* SCANPARAMSERVICE_H */
|
||||
Reference in New Issue
Block a user