lora-tag.cc

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/*
 * Copyright (c) 2017 University of Padova
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 * Author: Davide Magrin <magrinda@dei.unipd.it>
 */
 
#include "lora-tag.h"
 
#include "ns3/tag.h"
#include "ns3/uinteger.h"
 
namespace ns3
{
namespace lorawan
{
 
NS_OBJECT_ENSURE_REGISTERED(LoraTag);
 
TypeId
LoraTag::GetTypeId()
{
    static TypeId tid =
        TypeId("ns3::LoraTag").SetParent<Tag>().SetGroupName("lorawan").AddConstructor<LoraTag>();
    return tid;
}
 
TypeId
LoraTag::GetInstanceTypeId() const
{
    return GetTypeId();
}
 
LoraTag::LoraTag(uint8_t sf, uint8_t destroyedBy)
    : m_sf(sf),
      m_destroyedBy(destroyedBy),
      m_receivePower(0),
      m_dataRate(0),
      m_frequencyHz(0)
{
}
 
LoraTag::~LoraTag()
{
}
 
uint32_t
LoraTag::GetSerializedSize() const
{
    // Each datum about a spreading factor is 1 byte + receivePower (the size of a double) +
    // frequency (4 bytes)
    return 3 + sizeof(double) + 4;
}
 
void
LoraTag::Serialize(TagBuffer i) const
{
    i.WriteU8(m_sf);
    i.WriteU8(m_destroyedBy);
    i.WriteDouble(m_receivePower);
    i.WriteU8(m_dataRate);
    i.WriteU32(m_frequencyHz);
}
 
void
LoraTag::Deserialize(TagBuffer i)
{
    m_sf = i.ReadU8();
    m_destroyedBy = i.ReadU8();
    m_receivePower = i.ReadDouble();
    m_dataRate = i.ReadU8();
    m_frequencyHz = i.ReadU32();
}
 
void
LoraTag::Print(std::ostream& os) const
{
    os << m_sf << " " << m_destroyedBy << " " << m_receivePower << " " << m_dataRate;
}
 
uint8_t
LoraTag::GetSpreadingFactor() const
{
    return m_sf;
}
 
uint8_t
LoraTag::GetDestroyedBy() const
{
    return m_destroyedBy;
}
 
double
LoraTag::GetReceivePower() const
{
    return m_receivePower;
}
 
void
LoraTag::SetDestroyedBy(uint8_t sf)
{
    m_destroyedBy = sf;
}
 
void
LoraTag::SetSpreadingFactor(uint8_t sf)
{
    m_sf = sf;
}
 
void
LoraTag::SetReceivePower(double receivePower)
{
    m_receivePower = receivePower;
}
 
void
LoraTag::SetFrequency(uint32_t frequencyHz)
{
    m_frequencyHz = frequencyHz;
}
 
uint32_t
LoraTag::GetFrequency() const
{
    return m_frequencyHz;
}
 
uint8_t
LoraTag::GetDataRate() const
{
    return m_dataRate;
}
 
void
LoraTag::SetDataRate(uint8_t dataRate)
{
    m_dataRate = dataRate;
}
 
} // namespace lorawan
} // namespace ns3