stack.c

/*************************************************************************************************/
/*!
 *  \file
 *
 *  \brief  Stack initialization
 *
 *  Copyright (c) 2016-2017 ARM Ltd. All Rights Reserved.
 *  ARM Ltd. confidential and proprietary.
 *
 *  IMPORTANT.  Your use of this file is governed by a Software License Agreement
 *  ("Agreement") that must be accepted in order to download or otherwise receive a
 *  copy of this file.  You may not use or copy this file for any purpose other than
 *  as described in the Agreement.  If you do not agree to all of the terms of the
 *  Agreement do not use this file and delete all copies in your possession or control;
 *  if you do not have a copy of the Agreement, you must contact ARM Ltd. prior
 *  to any use, copying or further distribution of this software.
 */
/*************************************************************************************************/

/*
 * This file initializes the different components of the whole BLE stack. This inlucdes link level,
 * HCI, security, etc...
 *
 * This file has been copied from lib/sdk/Applications/EvKitExamples/BLE_fit/stack_fit.c
 *
 * NOTE: Different stack_*.c files in the SDK initialize different components. We have to
 * be very carefull to intitialize all needed components here. Think e.g. SecRandInit() ...
 *
 * Many components are related to the role of the device. Different components need to be
 * initialized for central and peripheral roles.
 */
/* clang-format off */
/* clang-formet turned off for easier diffing against orginal file */
#include <stdio.h>
#include <string.h>
#include "wsf_types.h"
#include "wsf_os.h"
#include "util/bstream.h"
#include "ble_api.h"
#include "hci_handler.h"
#include "dm_handler.h"
#include "l2c_handler.h"
#include "att_handler.h"
#include "smp_handler.h"
#include "l2c_api.h"
#include "att_api.h"
#include "smp_api.h"
#include "app_api.h"
#include "svc_dis.h"
#include "svc_core.h"
#include "sec_api.h"
#include "ll_init_api.h"

/* TODO: card10: Where does this number come from? Is there any documentation? */
#define LL_IMPL_REV             0x2303

/* TODO: card10: Where does this number come from? Is there any documentation? */
#define LL_MEMORY_FOOTPRINT     0xC152

uint8_t LlMem[LL_MEMORY_FOOTPRINT];

const LlRtCfg_t _ll_cfg = {
    /* Device */
    /*compId*/                  LL_COMP_ID_ARM,
    /*implRev*/                 LL_IMPL_REV,
    /*btVer*/                   LL_VER_BT_CORE_SPEC_5_0,
    /*_align32 */               0, // padding for alignment

    /* Advertiser */
    /*maxAdvSets*/              4, // 4 Extended Advertising Sets