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Copy pathBLEDevice.cpp
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103 lines (80 loc) · 2.27 KB
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/*
This file is part of the ArduinoBLE library.
Copyright (c) 2018 Arduino SA. All rights reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "utility/ATT.h"
#include "utility/HCI.h"
#include "BLEDevice.h"
BLEDevice::BLEDevice() :
_handle(0xffff)
{
memset(_address, 0x00, sizeof(_address));
}
BLEDevice::BLEDevice(uint16_t handle, uint8_t address[6]) :
_handle(handle)
{
memcpy(_address, address, sizeof(_address));
}
BLEDevice::~BLEDevice()
{
}
void BLEDevice::poll()
{
HCI.poll();
}
void BLEDevice::poll(unsigned long timeout)
{
HCI.poll(timeout);
}
bool BLEDevice::connected() const
{
HCI.poll();
if (!(*this)) {
return false;
}
return ATT.connected(_handle, _address);
}
bool BLEDevice::disconnect()
{
if (_handle != 0xffff) {
return HCI.disconnect(_handle);
}
return false;
}
String BLEDevice::address() const
{
char result[18];
sprintf(result, "%02x:%02x:%02x:%02x:%02x:%02x", _address[5], _address[4], _address[3], _address[2], _address[1], _address[0]);
return result;
}
int BLEDevice::rssi()
{
if (_handle != 0xffff) {
return HCI.readRssi(_handle);
}
return 127;
}
BLEDevice::operator bool() const
{
uint8_t zeros[6] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,};
return ((_handle != 0xffff) && memcmp(_address, zeros, sizeof(zeros)) != 0);
}
bool BLEDevice::operator==(const BLEDevice& rhs) const
{
return ((_handle == rhs._handle) && memcmp(_address, rhs._address, sizeof(_address)) == 0);
}
bool BLEDevice::operator!=(const BLEDevice& rhs) const
{
return ((_handle != rhs._handle) || memcmp(_address, rhs._address, sizeof(_address)) != 0);
}