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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file ibeacon_service.c
* @author MCD Application Team
* @brief
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "app_common.h"
#include "ble.h"
#include "ibeacon.h"
#include "ibeacon_service.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private typedef ------------------------------------------------------------*/
typedef struct
{
uint16_t AdvertisingInterval;/*!< Specifies the desired advertising interval. */
uint8_t * UuID; /*!< Specifies the 16-byte UUID to which the beacon belongs. */
uint8_t * MajorID; /*!< Specifies the 2-byte beacon identifying information. */
uint8_t * MinorID; /*!< Specifies the 2-byte beacon identifying information. */
uint8_t CalibratedTxPower; /*!< Specifies the power at 1m. */
} IBeacon_InitTypeDef;
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
#define ADVERTISING_INTERVAL_INCREMENT (16)
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Functions Definition ------------------------------------------------------*/
static tBleStatus IBeacon_Init(IBeacon_InitTypeDef *IBeacon_Init)
{
/* USER CODE BEGIN IBeacon_Init_1 */
/* USER CODE END IBeacon_Init_1 */
tBleStatus ret = BLE_STATUS_SUCCESS;
uint16_t AdvertisingInterval = (IBeacon_Init->AdvertisingInterval * ADVERTISING_INTERVAL_INCREMENT / 10);
/* Disable scan response. */
hci_le_set_scan_response_data(0, NULL);
/* Put the device in a non-connectable mode. */
ret = aci_gap_set_discoverable(ADV_NONCONN_IND, /*< Advertise as non-connectable, undirected. */
AdvertisingInterval, AdvertisingInterval, /*< Set the advertising interval as 700 ms (0.625 us increment). */
PUBLIC_ADDR, NO_WHITE_LIST_USE, /*< Use the public address, with no white list. */
0, NULL, /*< Do not use a local name. */
0, NULL, /*< Do not include the service UUID list. */
0, 0); /*< Do not set a slave connection interval. */
if (ret != BLE_STATUS_SUCCESS)
{
return ret;
}
/* Remove the TX power level advertisement (this is done to decrease the packet size). */
ret = aci_gap_delete_ad_type(AD_TYPE_TX_POWER_LEVEL);
if (ret != BLE_STATUS_SUCCESS)
{
return ret;
}
uint8_t service_data[] =
{
26, /*< Length. */
AD_TYPE_MANUFACTURER_SPECIFIC_DATA, /*< Manufacturer Specific Data data type value. */
0x4C, 0x00, 0x02, 0x15, /*< 32-bit Manufacturer Data. */
IBeacon_Init->UuID[0], /*< 16-byte Proximity UUID. */
IBeacon_Init->UuID[1],
IBeacon_Init->UuID[2],
IBeacon_Init->UuID[3],
IBeacon_Init->UuID[4],
IBeacon_Init->UuID[5],
IBeacon_Init->UuID[6],
IBeacon_Init->UuID[7],
IBeacon_Init->UuID[8],
IBeacon_Init->UuID[9],
IBeacon_Init->UuID[10],
IBeacon_Init->UuID[11],
IBeacon_Init->UuID[12],
IBeacon_Init->UuID[13],
IBeacon_Init->UuID[14],
IBeacon_Init->UuID[15],
IBeacon_Init->MajorID[0], /*< 2-byte Major. */
IBeacon_Init->MajorID[1],
IBeacon_Init->MinorID[0], /*< 2-byte Minor. */
IBeacon_Init->MinorID[1],
IBeacon_Init->CalibratedTxPower, /*< Ranging data. */
};
uint8_t flags[] =
{
2, /*< Length. */
AD_TYPE_FLAGS, /*< Flags data type value. */
(FLAG_BIT_LE_GENERAL_DISCOVERABLE_MODE | FLAG_BIT_BR_EDR_NOT_SUPPORTED) /*< BLE general discoverable, without BR/EDR support. */
};
/* Update the service data. */
ret = aci_gap_update_adv_data(sizeof(service_data), service_data);
if (ret != BLE_STATUS_SUCCESS)
{
return ret;
}
/* Update the adverstising flags. */
ret = aci_gap_update_adv_data(sizeof(flags), flags);
if (ret != BLE_STATUS_SUCCESS)
{
return ret;
}
/* USER CODE BEGIN IBeacon_Init_2 */
/* USER CODE END IBeacon_Init_2 */
return ret;
}
void IBeacon_Process(void)
{
/* USER CODE BEGIN IBeacon_Process_1 */
/* USER CODE END IBeacon_Process_1 */
/* Default ibeacon */
uint8_t UuID[] = { UUID };
uint8_t MajorID[] = { MAJOR_ID };
uint8_t MinorID[] = { MINOR_ID };
IBeacon_InitTypeDef IBeacon_InitStruct =
{
.AdvertisingInterval = ADVERTISING_INTERVAL_IN_MS,
.UuID = UuID,
.MajorID = MajorID,
.MinorID = MinorID,
.CalibratedTxPower = CALIBRATED_TX_POWER_AT_1_M
};
#ifdef USE_OTA
if(((*(uint8_t *)(OTA_BEACON_DATA_ADDRESS + OFFSET_PAYLOAD_LENGTH)) == 27) &&
((*(uint8_t *)(OTA_BEACON_DATA_ADDRESS + OFFSET_PAYLOAD_DATA)) == 26))
{
uint8_t i;
uint32_t data_address = OTA_BEACON_DATA_ADDRESS + OFFSET_PAYLOAD_DATA + 6;
for(i = 0; i < 16; i++)
IBeacon_InitStruct.UuID[i] = *(uint8_t *)(data_address + i);
data_address += 16;
for(i = 0; i < 2; i++)
IBeacon_InitStruct.MinorID[i] = *(uint8_t *)(data_address + i);
data_address += 2;
for(i = 0; i < 2; i++)
IBeacon_InitStruct.MajorID[i] = *(uint8_t *)(data_address + i);
data_address += 2;
IBeacon_InitStruct.CalibratedTxPower = *(uint8_t *)(data_address);
}
#endif
IBeacon_Init(&IBeacon_InitStruct);
/* USER CODE BEGIN IBeacon_Process_2 */
/* USER CODE END IBeacon_Process_2 */
}
/* USER CODE BEGIN FD */
/* USER CODE END FD */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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