mirror of
https://github.com/h2zero/esp-nimble-cpp.git
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158 lines
3.6 KiB
C++
158 lines
3.6 KiB
C++
/*
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* NimBLEBeacon2.cpp
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*
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* Created: on March 15 2020
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* Author H2zero
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*
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* Originally:
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*
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* BLEBeacon.cpp
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*
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* Created on: Jan 4, 2018
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* Author: kolban
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*/
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#include "nimconfig.h"
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#if defined(CONFIG_BT_ENABLED)
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#include <string.h>
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#include <algorithm>
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#include "NimBLEBeacon.h"
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#include "NimBLELog.h"
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#define ENDIAN_CHANGE_U16(x) ((((x)&0xFF00)>>8) + (((x)&0xFF)<<8))
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static const char* LOG_TAG = "NimBLEBeacon";
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/**
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* @brief Construct a default beacon object.
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*/
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NimBLEBeacon::NimBLEBeacon() {
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m_beaconData.manufacturerId = 0x4c00;
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m_beaconData.subType = 0x02;
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m_beaconData.subTypeLength = 0x15;
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m_beaconData.major = 0;
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m_beaconData.minor = 0;
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m_beaconData.signalPower = 0;
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memset(m_beaconData.proximityUUID, 0, sizeof(m_beaconData.proximityUUID));
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} // NimBLEBeacon
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/**
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* @brief Retrieve the data that is being advertised.
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* @return The advertised data.
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*/
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std::string NimBLEBeacon::getData() {
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return std::string((char*) &m_beaconData, sizeof(m_beaconData));
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} // getData
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/**
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* @brief Get the major value being advertised.
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* @return The major value advertised.
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*/
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uint16_t NimBLEBeacon::getMajor() {
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return m_beaconData.major;
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}
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/**
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* @brief Get the manufacturer ID being advertised.
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* @return The manufacturer ID value advertised.
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*/
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uint16_t NimBLEBeacon::getManufacturerId() {
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return m_beaconData.manufacturerId;
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}
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/**
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* @brief Get the minor value being advertised.
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* @return minor value advertised.
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*/
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uint16_t NimBLEBeacon::getMinor() {
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return m_beaconData.minor;
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}
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/**
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* @brief Get the proximity UUID being advertised.
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* @return The UUID advertised.
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*/
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NimBLEUUID NimBLEBeacon::getProximityUUID() {
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return NimBLEUUID(m_beaconData.proximityUUID, 16, true);
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}
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/**
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* @brief Get the signal power being advertised.
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* @return signal power level advertised.
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*/
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int8_t NimBLEBeacon::getSignalPower() {
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return m_beaconData.signalPower;
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}
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/**
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* @brief Set the raw data for the beacon record.
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* @param [in] data The raw beacon data.
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*/
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void NimBLEBeacon::setData(const std::string &data) {
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if (data.length() != sizeof(m_beaconData)) {
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NIMBLE_LOGE(LOG_TAG, "Unable to set the data ... length passed in was %d and expected %d",
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data.length(), sizeof(m_beaconData));
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return;
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}
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memcpy(&m_beaconData, data.data(), sizeof(m_beaconData));
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} // setData
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/**
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* @brief Set the major value.
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* @param [in] major The major value.
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*/
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void NimBLEBeacon::setMajor(uint16_t major) {
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m_beaconData.major = ENDIAN_CHANGE_U16(major);
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} // setMajor
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/**
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* @brief Set the manufacturer ID.
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* @param [in] manufacturerId The manufacturer ID value.
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*/
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void NimBLEBeacon::setManufacturerId(uint16_t manufacturerId) {
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m_beaconData.manufacturerId = ENDIAN_CHANGE_U16(manufacturerId);
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} // setManufacturerId
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/**
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* @brief Set the minor value.
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* @param [in] minor The minor value.
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*/
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void NimBLEBeacon::setMinor(uint16_t minor) {
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m_beaconData.minor = ENDIAN_CHANGE_U16(minor);
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} // setMinor
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/**
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* @brief Set the proximity UUID.
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* @param [in] uuid The proximity UUID.
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*/
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void NimBLEBeacon::setProximityUUID(const NimBLEUUID &uuid) {
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NimBLEUUID temp_uuid = uuid;
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temp_uuid.to128();
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std::reverse_copy(temp_uuid.getNative()->u128.value,
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temp_uuid.getNative()->u128.value + 16,
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m_beaconData.proximityUUID);
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} // setProximityUUID
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/**
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* @brief Set the signal power.
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* @param [in] signalPower The signal power value.
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*/
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void NimBLEBeacon::setSignalPower(int8_t signalPower) {
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m_beaconData.signalPower = signalPower;
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} // setSignalPower
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#endif
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