710 lines
24 KiB
C
710 lines
24 KiB
C
//*****************************************************************************
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//
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// ancc_main.c
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//! @file
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//!
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//! @brief apple notification center service client.
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//
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//*****************************************************************************
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//*****************************************************************************
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//
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// Copyright (c) 2020, Ambiq Micro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// Third party software included in this distribution is subject to the
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// additional license terms as defined in the /docs/licenses directory.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// This is part of revision 2.4.2 of the AmbiqSuite Development Package.
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//
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//*****************************************************************************
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#include <string.h>
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#include "wsf_types.h"
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#include "wsf_assert.h"
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#include "bstream.h"
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#include "app_api.h"
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#include "ancc_api.h"
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#include "am_util.h"
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/**************************************************************************************************
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Local Variables
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**************************************************************************************************/
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/*!
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* Apple Notification Center Service Client (ANCC)
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*/
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/* UUIDs */
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static const uint8_t anccAncsSvcUuid[] = {ATT_UUID_ANCS_SERVICE}; /*! ANCS Service UUID */
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static const uint8_t anccNSChUuid[] = {ATT_UUID_NOTIFICATION_SOURCE}; /*! Notification Source UUID */
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static const uint8_t anccCPChUuid[] = {ATT_UUID_CTRL_POINT}; /*! control point UUID*/
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static const uint8_t anccDSChUuid[] = {ATT_UUID_DATA_SOURCE}; /*! data source UUID*/
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/* Characteristics for discovery */
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#define DISCOVER_TIMER_DELAY (3000) // ms
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/*! Proprietary data */
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static const attcDiscChar_t anccNSDat =
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{
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anccNSChUuid,
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ATTC_SET_REQUIRED | ATTC_SET_UUID_128
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};
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/*! Proprietary data descriptor */ //notification source
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static const attcDiscChar_t anccNSdatCcc =
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{
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attCliChCfgUuid,
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ATTC_SET_REQUIRED | ATTC_SET_DESCRIPTOR
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};
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// control point
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static const attcDiscChar_t anccCtrlPoint =
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{
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anccCPChUuid,
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ATTC_SET_REQUIRED | ATTC_SET_UUID_128
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};
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// data source
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static const attcDiscChar_t anccDataSrc =
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{
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anccDSChUuid,
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ATTC_SET_REQUIRED | ATTC_SET_UUID_128
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};
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/*! Proprietary data descriptor */ //data source
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static const attcDiscChar_t anccDataSrcCcc =
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{
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attCliChCfgUuid,
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ATTC_SET_REQUIRED | ATTC_SET_DESCRIPTOR
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};
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/*! List of characteristics to be discovered; order matches handle index enumeration */
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static const attcDiscChar_t *anccSvcDiscCharList[] =
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{
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&anccNSDat, /*! Proprietary data */
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&anccNSdatCcc, /*! Proprietary data descriptor */
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&anccCtrlPoint, /*! Control point */
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&anccDataSrc, /*! data source */
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&anccDataSrcCcc /*! data source descriptor */
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};
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/* sanity check: make sure handle list length matches characteristic list length */
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WSF_CT_ASSERT(ANCC_HDL_LIST_LEN == ((sizeof(anccSvcDiscCharList) / sizeof(attcDiscChar_t *))));
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/* Global variable */
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anccCb_t anccCb;
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/*************************************************************************************************/
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/*!
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* \fn AnccSvcDiscover
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*
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* \brief Perform service and characteristic discovery for ancs service.
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* Parameter pHdlList must point to an array of length ANCC_HDL_LIST_LEN.
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* If discovery is successful the handles of discovered characteristics and
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* descriptors will be set in pHdlList.
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*
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* \param connId Connection identifier.
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* \param pHdlList Characteristic handle list.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AnccSvcDiscover(dmConnId_t connId, uint16_t *pHdlList)
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{
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AppDiscFindService(connId, ATT_128_UUID_LEN, (uint8_t *) anccAncsSvcUuid,
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ANCC_HDL_LIST_LEN, (attcDiscChar_t **) anccSvcDiscCharList, pHdlList);
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}
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/*************************************************************************************************/
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/*!
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* \fn AnccInit
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*
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* \brief Initialize the control variables of ancs client
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*
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* \param handlerId App handler id for timer operation.
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* \param cfg config variable.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AnccInit(wsfHandlerId_t handlerId, anccCfg_t* cfg, uint8_t disctimer_event)
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{
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memset(anccCb.anccList, 0, ANCC_LIST_ELEMENTS * sizeof(ancc_notif_t));
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anccCb.cfg.period = cfg->period;
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anccCb.actionTimer.handlerId = handlerId;
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anccCb.discoverTimer.handlerId = handlerId;
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anccCb.discoverTimer.msg.event = disctimer_event;
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}
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/*************************************************************************************************/
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/*!
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* \fn AnccConnOpen
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*
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* \brief Update the key parameters for control variables when connection open.
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*
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* \param connId Connection identifier.
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* \param hdlList Characteristic handle list.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AnccConnOpen(dmConnId_t connId, uint16_t* hdlList)
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{
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anccCb.connId = connId;
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anccCb.hdlList = hdlList;
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WsfTimerStop(&anccCb.discoverTimer);
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WsfTimerStartMs(&anccCb.discoverTimer, DISCOVER_TIMER_DELAY);
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}
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/*************************************************************************************************/
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/*!
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* \fn AnccConnClose
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*
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* \brief Clear the key parameters for control variables when connection close.
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*
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* \param None.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AnccConnClose(void)
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{
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WsfTimerStop(&anccCb.discoverTimer);
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anccCb.connId = DM_CONN_ID_NONE;
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}
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/*************************************************************************************************/
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/*!
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* \fn anccNoConnActive
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*
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* \brief Return TRUE if no connections with active measurements.
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*
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* \return TRUE if no connections active.
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*/
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/*************************************************************************************************/
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static bool_t anccNoConnActive(void)
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{
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if (anccCb.connId != DM_CONN_ID_NONE)
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{
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return FALSE;
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}
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return TRUE;
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}
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/*************************************************************************************************/
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/*!
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* \fn anccActionListPush
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*
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* \brief Return TRUE if element is added/updated to the list.
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*
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* \return TRUE if element is added/updated to the list.
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* FALSE if list is full.
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*/
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/*************************************************************************************************/
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static bool_t anccActionListPush(ancc_notif_t* pElement)
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{
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uint16_t i;
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for ( i = 0; i < ANCC_LIST_ELEMENTS; i++ )
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{
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if ( (anccCb.anccList[i].notification_uid == pElement->notification_uid ) && (anccCb.anccList[i].noti_valid == true) )
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{
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// same notification uid received, update the element
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anccCb.anccList[i].notification_uid = pElement->notification_uid;
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anccCb.anccList[i].event_id = pElement->event_id;
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anccCb.anccList[i].event_flags = pElement->event_flags;
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anccCb.anccList[i].category_id = pElement->category_id;
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anccCb.anccList[i].category_count = pElement->category_count;
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return true;
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}
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}
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for ( i = 0; i < ANCC_LIST_ELEMENTS; i++ )
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{
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if ( anccCb.anccList[i].noti_valid == false )
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{
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// found an empty slot
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anccCb.anccList[i].notification_uid = pElement->notification_uid;
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anccCb.anccList[i].event_id = pElement->event_id;
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anccCb.anccList[i].event_flags = pElement->event_flags;
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anccCb.anccList[i].category_id = pElement->category_id;
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anccCb.anccList[i].category_count = pElement->category_count;
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anccCb.anccList[i].noti_valid = true;
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return true;
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}
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}
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return false; //no empty slot left
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}
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/*************************************************************************************************/
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/*!
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* \fn anccActionListPop
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*
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* \brief Return TRUE if element is popped out and removed from the list.
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*
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* \return TRUE if element is popped out and removed from the list.
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* FALSE if list is already empty.
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*/
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/*************************************************************************************************/
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static bool_t anccActionListPop(void)
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{
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uint16_t i;
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for ( i = 0; i < ANCC_LIST_ELEMENTS; i++ )
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{
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if ( anccCb.anccList[ANCC_LIST_ELEMENTS - i - 1].noti_valid == true )
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{
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// found a valid element in the list
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anccCb.anccList[ANCC_LIST_ELEMENTS - i - 1].noti_valid = false;
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anccCb.active.handle = ANCC_LIST_ELEMENTS - i - 1;
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return true;
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}
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}
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return false; //no element left in the list
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}
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/*************************************************************************************************/
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/*!
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* \fn AnccActionStart
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*
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* \brief Start periodic ancc operation. This function starts a timer to perform
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* periodic actions.
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*
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* \param timerEvt WSF event designated by the application for the timer.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AnccActionStart(uint8_t timerEvt)
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{
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/* if this is first connection */
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if (anccNoConnActive() == FALSE)
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{
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/* initialize control block */
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anccCb.actionTimer.msg.event = timerEvt;
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/* (re-)start timer */
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WsfTimerStop(&anccCb.actionTimer);
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WsfTimerStartMs(&anccCb.actionTimer, anccCb.cfg.period);
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}
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}
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/*************************************************************************************************/
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/*!
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* \fn AnccActionStop
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*
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* \brief Stop periodic ancc action.
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*
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* \param connId DM connection identifier.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AnccActionStop(void)
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{
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/* stop timer */
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WsfTimerStop(&anccCb.actionTimer);
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}
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/*************************************************************************************************/
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/*!
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* \fn AnccGetNotificationAttribute
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*
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* \brief Send a command to the apple notification center service control point.
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*
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* \param pHdlList Characteristic handle list.
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* \param notiUid NotificationUid.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AnccGetNotificationAttribute(uint16_t *pHdlList, uint32_t notiUid)
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{
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// An example to get notification attributes
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uint16_t max_len = 256;
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uint8_t buf[19]; // retrieve the complete attribute list
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if (pHdlList[ANCC_CONTROL_POINT_HDL_IDX] != ATT_HANDLE_NONE)
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{
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buf[0] = BLE_ANCS_COMMAND_ID_GET_NOTIF_ATTRIBUTES; // put command
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uint8_t * p = &buf[1];
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UINT32_TO_BSTREAM(p, notiUid); // encode notification uid
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// encode attribute IDs
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buf[5] = BLE_ANCS_NOTIF_ATTR_ID_APP_IDENTIFIER;
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buf[6] = BLE_ANCS_NOTIF_ATTR_ID_TITLE;
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// 2 byte length
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buf[7] = max_len;
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buf[8] = max_len >> 8;
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buf[9] = BLE_ANCS_NOTIF_ATTR_ID_SUBTITLE;
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buf[10] = max_len;
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buf[11] = max_len >> 8;
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buf[12] = BLE_ANCS_NOTIF_ATTR_ID_MESSAGE;
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buf[13] = max_len;
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buf[14] = max_len >> 8;
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buf[15] = BLE_ANCS_NOTIF_ATTR_ID_MESSAGE_SIZE;
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buf[16] = BLE_ANCS_NOTIF_ATTR_ID_DATE;
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buf[17] = BLE_ANCS_NOTIF_ATTR_ID_POSITIVE_ACTION_LABEL;
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buf[18] = BLE_ANCS_NOTIF_ATTR_ID_NEGATIVE_ACTION_LABEL;
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AttcWriteReq(anccCb.connId, pHdlList[ANCC_CONTROL_POINT_HDL_IDX], sizeof(buf), buf);
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}
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}
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/*************************************************************************************************/
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/*!
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* \fn AncsGetAppAttribute
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*
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* \brief Send a command to the apple notification center service control point.
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*
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* \param pHdlList Connection identifier.
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* \param pAppId Attribute handle.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AncsGetAppAttribute(uint16_t *pHdlList, uint8_t *pAppId)
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{
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// An example to get app attributes
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uint8_t buf[64]; // to hold the command, size of app identifier is unknown
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uint8_t count = 0;
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if (pHdlList[ANCC_CONTROL_POINT_HDL_IDX] != ATT_HANDLE_NONE)
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{
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buf[0] = BLE_ANCS_COMMAND_ID_GET_APP_ATTRIBUTES; // put command
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while (pAppId[count++] != 0); // NULL terminated string
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if ( count > (64 - 2) )
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{
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// app identifier is too long
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}
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else
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{
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memcpy(&buf[1], pAppId, count);
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}
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buf[count + 1] = 0; // app attribute id
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AttcWriteReq(anccCb.connId, pHdlList[ANCC_CONTROL_POINT_HDL_IDX], (count + 2), buf);
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}
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}
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/*************************************************************************************************/
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/*!
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* \fn AncsPerformNotiAction
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*
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* \brief Send a command to the apple notification center service control point.
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*
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* \param pHdlList Characteristic handle list.
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* \param actionId Notification action identifier.
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* \param notiUid NotificationUid.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AncsPerformNotiAction(uint16_t *pHdlList, uint32_t notiUid, ancc_notif_action_id_values_t actionId)
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{
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// An example to performs notification action
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uint8_t buf[6]; //to hold the command, size of app identifier is unknown
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if (pHdlList[ANCC_CONTROL_POINT_HDL_IDX] != ATT_HANDLE_NONE)
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{
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buf[0] = BLE_ANCS_COMMAND_ID_GET_PERFORM_NOTIF_ACTION; // put command
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uint8_t * p = &buf[1];
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UINT32_TO_BSTREAM(p, notiUid); // encode notification uid
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buf[5] = actionId; //action id
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AttcWriteReq(anccCb.connId, pHdlList[ANCC_CONTROL_POINT_HDL_IDX], sizeof(buf), buf);
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}
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}
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/*************************************************************************************************/
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/*!
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* \fn AnccActionHandler
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*
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* \brief Routine to handle ancc related actions.
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*
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* \param actionTimerEvt WsfTimer event indication.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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void AnccActionHandler(uint8_t actionTimerEvt)
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{
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// perform action
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if ( anccActionListPop() )
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{
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AnccGetNotificationAttribute(anccCb.hdlList, anccCb.anccList[anccCb.active.handle].notification_uid);
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AnccActionStart(actionTimerEvt);
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}
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else
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{
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//list empty
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AnccActionStop();
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}
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}
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/*************************************************************************************************/
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/*!
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* \fn anccAttrHandler
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*
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* \brief Static routine to handle attribute receiving and processing.
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*
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* \param pMsg pointer to ATT message.
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*
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* \return None.
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*/
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/*************************************************************************************************/
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static bool anccAttrHandler(attEvt_t * pMsg)
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{
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uint8_t count = 0;
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uint16_t bytesRemaining = 0;
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switch(anccCb.active.attrState)
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{
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case NOTI_ATTR_NEW_NOTIFICATION:
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// new notification
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anccCb.active.commandId = pMsg->pValue[0];
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if ( anccCb.active.commandId == BLE_ANCS_COMMAND_ID_GET_NOTIF_ATTRIBUTES )
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{
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BYTES_TO_UINT32(anccCb.active.notiUid, &(pMsg->pValue[1]));
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count = 4;
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}
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else if ( anccCb.active.commandId == BLE_ANCS_COMMAND_ID_GET_APP_ATTRIBUTES )
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{
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while(pMsg->pValue[count + 1] != 0) // NULL terminated string
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{
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anccCb.active.appId[count] = pMsg->pValue[count + 1];
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count++;
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}
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anccCb.active.appId[count + 1] = 0; // NULL terminated string
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}
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else
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{
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// BLE_ANCS_COMMAND_ID_GET_PERFORM_NOTIF_ACTION
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return false;
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}
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anccCb.active.parseIndex += count + 1;
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anccCb.active.attrState = NOTI_ATTR_NEW_ATTRIBUTE;
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anccCb.active.attrId = 0;
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anccCb.active.attrCount = 0;
|
|
|
|
if ( pMsg->valueLen > ANCC_ATTRI_BUFFER_SIZE_BYTES )
|
|
{
|
|
// notification size overflow
|
|
}
|
|
else
|
|
{
|
|
bytesRemaining = pMsg->valueLen;
|
|
}
|
|
// copy data
|
|
memset(anccCb.active.attrDataBuf, 0, ANCC_ATTRI_BUFFER_SIZE_BYTES);
|
|
anccCb.active.bufIndex = 0;
|
|
for (uint16_t i = 0; i < bytesRemaining; i++)
|
|
{
|
|
anccCb.active.attrDataBuf[anccCb.active.bufIndex++] = pMsg->pValue[i];
|
|
}
|
|
// no break here by intention
|
|
case NOTI_ATTR_NEW_ATTRIBUTE:
|
|
// new attribute
|
|
// check consistency of the attribute
|
|
if ( anccCb.active.bufIndex - anccCb.active.parseIndex < 3 ) // 1 byte attribute id + 2 bytes attribute length
|
|
{
|
|
// attribute header not received completely
|
|
anccCb.active.attrState = NOTI_ATTR_RECEIVING_ATTRIBUTE;
|
|
return false;
|
|
}
|
|
|
|
anccCb.active.attrId = anccCb.active.attrDataBuf[anccCb.active.parseIndex];
|
|
BYTES_TO_UINT16(anccCb.active.attrLength, &(anccCb.active.attrDataBuf[anccCb.active.parseIndex + 1]));
|
|
|
|
if ( anccCb.active.attrLength > (anccCb.active.bufIndex - anccCb.active.parseIndex - 3) ) // 1 byte attribute id + 2 bytes attribute length
|
|
{
|
|
// attribute body not received completely
|
|
anccCb.active.attrState = NOTI_ATTR_RECEIVING_ATTRIBUTE;
|
|
return false;
|
|
}
|
|
|
|
// parse attribute
|
|
anccCb.active.attrCount++;
|
|
anccCb.active.parseIndex += 3; // 1 byte attribute id + 2 bytes attribute length
|
|
|
|
if ( anccCb.active.attrId == BLE_ANCS_NOTIF_ATTR_ID_APP_IDENTIFIER )
|
|
{
|
|
uint8_t temp = 0;
|
|
while(anccCb.active.attrDataBuf[anccCb.active.parseIndex + temp] != 0) // NULL terminated string
|
|
{
|
|
anccCb.active.appId[temp] = anccCb.active.attrDataBuf[anccCb.active.parseIndex + temp];
|
|
temp++;
|
|
}
|
|
anccCb.active.appId[temp] = 0; // NULL terminated string
|
|
}
|
|
|
|
//
|
|
// attribute received
|
|
// execute callback function
|
|
//
|
|
(*anccCb.attrCback)(&anccCb.active);
|
|
|
|
anccCb.active.parseIndex += anccCb.active.attrLength;
|
|
|
|
if ( anccCb.active.attrCount >= 8 ) //custom criteria
|
|
{
|
|
//notification reception done
|
|
anccCb.active.attrState = NOTI_ATTR_NEW_NOTIFICATION;
|
|
anccCb.active.parseIndex = 0;
|
|
anccCb.active.bufIndex = 0;
|
|
|
|
//
|
|
// notification received
|
|
// execute callback function
|
|
//
|
|
(*anccCb.notiCback)(&anccCb.active, anccCb.active.notiUid);
|
|
|
|
return false;
|
|
}
|
|
|
|
return true; // continue parsing
|
|
// no need to break;
|
|
case NOTI_ATTR_RECEIVING_ATTRIBUTE:
|
|
// notification continuing
|
|
bytesRemaining = 0;
|
|
if ( anccCb.active.bufIndex + pMsg->valueLen > ANCC_ATTRI_BUFFER_SIZE_BYTES )
|
|
{
|
|
// notification size overflow
|
|
anccCb.active.attrState = NOTI_ATTR_NEW_NOTIFICATION;
|
|
anccCb.active.parseIndex = 0;
|
|
anccCb.active.bufIndex = 0;
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
bytesRemaining = pMsg->valueLen;
|
|
}
|
|
// copy data
|
|
for (uint16_t i = 0; i < bytesRemaining; i++)
|
|
{
|
|
anccCb.active.attrDataBuf[anccCb.active.bufIndex++] = pMsg->pValue[i];
|
|
}
|
|
anccCb.active.attrState = NOTI_ATTR_NEW_ATTRIBUTE;
|
|
return true;
|
|
// no need to break;
|
|
}
|
|
return false;
|
|
}
|
|
/*************************************************************************************************/
|
|
/*!
|
|
* \fn AnccNtfValueUpdate
|
|
*
|
|
* \brief Routine to handle any ancc related notify.
|
|
*
|
|
* \param pHdlList Characteristic handle list.
|
|
* \param actionTimerEvt WsfTimer event indication.
|
|
* \param pMsg pointer to ATT message.
|
|
*
|
|
* \return None.
|
|
*/
|
|
/*************************************************************************************************/
|
|
void AnccNtfValueUpdate(uint16_t *pHdlList, attEvt_t * pMsg, uint8_t actionTimerEvt)
|
|
{
|
|
ancc_notif_t ancs_notif;
|
|
uint8_t *p;
|
|
|
|
//notification received
|
|
if (pMsg->handle == pHdlList[ANCC_NOTIFICATION_SOURCE_HDL_IDX])
|
|
{
|
|
// process notificiation source (brief)
|
|
p = pMsg->pValue;
|
|
ancs_notif.event_id = p[0];
|
|
ancs_notif.event_flags = p[1];
|
|
ancs_notif.category_id = p[2];
|
|
ancs_notif.category_count = p[3];
|
|
BYTES_TO_UINT32(ancs_notif.notification_uid, &p[4]);
|
|
|
|
if (BLE_ANCS_EVENT_ID_NOTIFICATION_REMOVED == ancs_notif.event_id)
|
|
{
|
|
if (NULL != anccCb.rmvCback)
|
|
{
|
|
anccCb.rmvCback(&ancs_notif);
|
|
}
|
|
}
|
|
else if ( !anccActionListPush(&ancs_notif) )
|
|
{
|
|
// list full
|
|
// APP_TRACE_INFO0("action list full...");
|
|
}
|
|
else
|
|
{
|
|
//
|
|
// actions to be done with timer delays to avoid generating heavy traffic
|
|
//
|
|
AnccActionStart(actionTimerEvt);
|
|
// APP_TRACE_INFO0("added to action list");
|
|
}
|
|
}
|
|
else if ( pMsg->handle == pHdlList[ANCC_DATA_SOURCE_HDL_IDX] )
|
|
{
|
|
// process notificiation/app attributes
|
|
while(anccAttrHandler(pMsg));
|
|
}
|
|
}
|
|
|
|
/*************************************************************************************************/
|
|
/*!
|
|
* \fn AnccCbackRegister
|
|
*
|
|
* \brief Register the attribute received callback and notification completed callback.
|
|
*
|
|
* \param attrCback Pointer to attribute received callback function.
|
|
* \param notiCback Pointer to notification completed callback function.
|
|
*
|
|
* \return None.
|
|
*/
|
|
/*************************************************************************************************/
|
|
void AnccCbackRegister(anccAttrRecvCback_t attrCback, anccNotiCmplCback_t notiCback, anccNotiRemoveCback_t rmvCback)
|
|
{
|
|
anccCb.attrCback = attrCback;
|
|
anccCb.notiCback = notiCback;
|
|
anccCb.rmvCback = rmvCback;
|
|
}
|
|
|
|
|
|
/*************************************************************************************************/
|
|
/*!
|
|
* \fn AnccStartServiceDiscovery
|
|
*
|
|
* \brief Do service discovery on connected connection.
|
|
*
|
|
* \return Return TRUE if service discovery is initiated successfully.
|
|
*
|
|
*/
|
|
/*************************************************************************************************/
|
|
bool_t AnccStartServiceDiscovery(void)
|
|
{
|
|
if (anccCb.connId != DM_CONN_ID_NONE)
|
|
{
|
|
appDiscStart(anccCb.connId);
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|