#include <uw-csma-aloha-trigger-node.h>

Inheritance diagram for UwCsmaAloha_Trigger_NODE:

Collaboration diagram for UwCsmaAloha_Trigger_NODE:

Classes
class	Csma_Aloha_Triggered_Timer

class	ListenTimer

class	TransmissionTimer

Public Member Functions
	UwCsmaAloha_Trigger_NODE ()

virtual	~UwCsmaAloha_Trigger_NODE ()

virtual int	command (int argc, const char const argv)

virtual int	crLayCommand (ClMessage *m)

Protected Types
enum	UW_CS_ALOHA_TRIG_NODE_STATUS { UW_CS_ALOHA_TRIG_NODE_STATE_IDLE = 1 , UW_CS_ALOHA_TRIG_NODE_STATE_TX_DATA , UW_CS_ALOHA_TRIG_NODE_STATE_DATA_RX , UW_CS_ALOHA_TRIG_NODE_STATE_NOT_SET , UW_CS_ALOHA_TRIG_NODE_STATE_LISTEN , UW_CS_ALOHA_TRIG_NODE_STATE_CHK_LISTEN_TIMEOUT , UW_CS_ALOHA_TRIG_NODE_STATE_RX_IDLE , UW_CS_ALOHA_TRIG_NODE_STATE_RX_LISTEN , UW_CS_ALOHA_TRIG_NODE_STATE_WRONG_PKT_RX , UW_CS_ALOHA_TRIG_NODE_STATE_RX_TRIGGER }

enum	UW_CS_ALOHA_TRIG_NODE_REASON_STATUS { UW_CS_ALOHA_TRIG_NODE_REASON_DATA_PENDING , UW_CS_ALOHA_TRIG_NODE_REASON_DATA_RX , UW_CS_ALOHA_TRIG_NODE_REASON_DATA_TX , UW_CS_ALOHA_TRIG_NODE_REASON_DATA_EMPTY , UW_CS_ALOHA_TRIG_NODE_REASON_NOT_SET , UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN , UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN_TIMEOUT , UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN_PENDING , UW_CS_ALOHA_TRIG_NODE_REASON_START_RX , UW_CS_ALOHA_TRIG_NODE_REASON_PKT_NOT_FOR_ME , UW_CS_ALOHA_TRIG_NODE_REASON_PKT_ERROR , UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN_AFTER_TRIGGER , UW_CS_ALOHA_TRIG_NODE_REASON_TRIGGER_RX }

enum	UW_CS_ALOHA_TRIG_NODE_TIMER_STATUS { UW_CS_ALOHA_TRIG_NODE_IDLE = 1 , UW_CS_ALOHA_TRIG_NODE_RUNNING , UW_CS_ALOHA_TRIG_NODE_FROZEN , UW_CS_ALOHA_TRIG_NODE_EXPIRED }

Protected Member Functions
virtual void	recvFromUpperLayers (Packet *p)

virtual void	Mac2PhyStartTx (Packet *p)

virtual void	Phy2MacEndTx (const Packet *p)

virtual void	Phy2MacStartRx (const Packet *p)

virtual void	Phy2MacEndRx (Packet *p)

virtual void	initPkt (Packet *p)

virtual void	txData ()

virtual void	stateIdle ()

virtual void	stateRxIdle ()

virtual void	stateTxData ()

virtual void	stateListen ()

virtual void	stateRxListen ()

virtual void	stateRxTrigger (Packet *p)

virtual void	stateCheckListenExpired ()

virtual void	stateCheckTxTimerExpired ()

virtual void	stateRxData (Packet *p)

virtual void	stateRxPacketNotForMe (Packet *p)

virtual void	initInfo ()

virtual void	refreshState (UW_CS_ALOHA_TRIG_NODE_STATUS state)

virtual void	refreshReason (UW_CS_ALOHA_TRIG_NODE_REASON_STATUS reason)

virtual void	updateLastDataIdRx (int id)

virtual void	queuePop (bool flag=true)

virtual void	waitForUser ()

virtual int	getRemainingPkts ()

virtual void	incrUpperDataRx ()

Protected Attributes
ListenTimer	listen_timer

TransmissionTimer	tx_timer

double	wait_costant

int	max_payload

int	HDR_size

int	buffer_pkts

double	listen_time

int	tx_timer_duration

std::queue< Packet * >	Q

std::queue< int >	data_sn_queue

int	u_data_id

int	last_sent_data_id

Packet *	curr_data_pkt

int	last_data_id_rx

bool	has_buffer_queue

bool	can_transmit

UW_CS_ALOHA_TRIG_NODE_STATUS	curr_state

UW_CS_ALOHA_TRIG_NODE_STATUS	prev_state

UW_CS_ALOHA_TRIG_NODE_STATUS	prev_prev_state

UW_CS_ALOHA_TRIG_NODE_REASON_STATUS	last_reason

ofstream	fout

Static Protected Attributes
static const double	prop_speed = 1500.0

static bool	initialized = false

static int	u_pkt_id

static map< UW_CS_ALOHA_TRIG_NODE_STATUS, string >	status_info

static map< UW_CS_ALOHA_TRIG_NODE_REASON_STATUS, string >	reason_info

Detailed Description

Class that describes a CsmaAloha_TRIGGERED module of the node

Member Enumeration Documentation

◆ UW_CS_ALOHA_TRIG_NODE_REASON_STATUS

enum UwCsmaAloha_Trigger_NODE::UW_CS_ALOHA_TRIG_NODE_REASON_STATUS

protected

Enumerator
UW_CS_ALOHA_TRIG_NODE_REASON_DATA_PENDING
UW_CS_ALOHA_TRIG_NODE_REASON_DATA_RX
UW_CS_ALOHA_TRIG_NODE_REASON_DATA_TX
UW_CS_ALOHA_TRIG_NODE_REASON_DATA_EMPTY
UW_CS_ALOHA_TRIG_NODE_REASON_NOT_SET
UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN
UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN_TIMEOUT
UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN_PENDING
UW_CS_ALOHA_TRIG_NODE_REASON_START_RX
UW_CS_ALOHA_TRIG_NODE_REASON_PKT_NOT_FOR_ME
UW_CS_ALOHA_TRIG_NODE_REASON_PKT_ERROR
UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN_AFTER_TRIGGER
UW_CS_ALOHA_TRIG_NODE_REASON_TRIGGER_RX

◆ UW_CS_ALOHA_TRIG_NODE_STATUS

enum UwCsmaAloha_Trigger_NODE::UW_CS_ALOHA_TRIG_NODE_STATUS

protected

Enumerator
UW_CS_ALOHA_TRIG_NODE_STATE_IDLE
UW_CS_ALOHA_TRIG_NODE_STATE_TX_DATA
UW_CS_ALOHA_TRIG_NODE_STATE_DATA_RX
UW_CS_ALOHA_TRIG_NODE_STATE_NOT_SET
UW_CS_ALOHA_TRIG_NODE_STATE_LISTEN
UW_CS_ALOHA_TRIG_NODE_STATE_CHK_LISTEN_TIMEOUT
UW_CS_ALOHA_TRIG_NODE_STATE_RX_IDLE
UW_CS_ALOHA_TRIG_NODE_STATE_RX_LISTEN
UW_CS_ALOHA_TRIG_NODE_STATE_WRONG_PKT_RX
UW_CS_ALOHA_TRIG_NODE_STATE_RX_TRIGGER

◆ UW_CS_ALOHA_TRIG_NODE_TIMER_STATUS

enum UwCsmaAloha_Trigger_NODE::UW_CS_ALOHA_TRIG_NODE_TIMER_STATUS

protected

Enumerator
UW_CS_ALOHA_TRIG_NODE_IDLE
UW_CS_ALOHA_TRIG_NODE_RUNNING
UW_CS_ALOHA_TRIG_NODE_FROZEN
UW_CS_ALOHA_TRIG_NODE_EXPIRED

Constructor & Destructor Documentation

◆ UwCsmaAloha_Trigger_NODE()

UwCsmaAloha_Trigger_NODE::UwCsmaAloha_Trigger_NODE ( )

Constructor of the UwCsmaAloha_Trigger_NODE class

References buffer_pkts, has_buffer_queue, HDR_size, listen_time, max_payload, tx_timer_duration, and u_pkt_id.

Referenced by UwCsmaAloha_Trigger_NODE::ListenTimer::expire().

◆ ~UwCsmaAloha_Trigger_NODE()

UwCsmaAloha_Trigger_NODE::~UwCsmaAloha_Trigger_NODE ( )

virtual

Destructor of the UwCsmaAloha_Trigger_NODE class

Member Function Documentation

◆ command()

int UwCsmaAloha_Trigger_NODE::command	(	int	argc,
		const char const	argv
	)

virtual

TCL command interpreter. It implements the following OTcl methods:

Parameters

argc	Number of arguments in argv.
argv	Array of strings which are the command parameters (Note that argv[0] is the name of the object).

Returns: TCL_OK or TCL_ERROR whether the command has been dispatched successfully or not.

References initInfo(), and Q.

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◆ crLayCommand()

int UwCsmaAloha_Trigger_NODE::crLayCommand ( ClMessage * m )

virtual

Cross-Layer messages interpreter

Parameters

ClMessage* an instance of ClMessage that represent the message received

Returns: 0 if successful.

◆ getRemainingPkts()

virtual int UwCsmaAloha_Trigger_NODE::getRemainingPkts ( )

inlineprotectedvirtual

Return the number of packets not transmitted (remained in the protocol queue) at the end of the simulation

Returns: the size of the queue at the end of the simulation

References Q.

◆ incrUpperDataRx()

virtual void UwCsmaAloha_Trigger_NODE::incrUpperDataRx ( )

inlineprotectedvirtual

Increase the number of Data packet Received from the Upper layers

Referenced by recvFromUpperLayers().

◆ initInfo()

void UwCsmaAloha_Trigger_NODE::initInfo ( )

protectedvirtual

Initializes the protocol at the beginning of the simulation. This method is called by a command in tcl.

Parameters

double delay

See also: command method

Referenced by command().

◆ initPkt()

void UwCsmaAloha_Trigger_NODE::initPkt ( Packet * p )

protectedvirtual

Init the packet with the MAC address of the receiver and the sender, the size of the packet and the type

Parameters

UWPOLLING_PKT_TYPE the type of the packet

References data_sn_queue, HDR_size, and u_data_id.

Referenced by recvFromUpperLayers().

◆ Mac2PhyStartTx()

void UwCsmaAloha_Trigger_NODE::Mac2PhyStartTx ( Packet * p )

protectedvirtual

Pass the packet to the PHY layer

Parameters

Packet* Pointer to an object of type Packet that rapresent the Packet to transmit

Referenced by txData().

◆ Phy2MacEndRx()

void UwCsmaAloha_Trigger_NODE::Phy2MacEndRx ( Packet * p )

protectedvirtual

Method called when the Phy Layer finish to receive a Packet

Parameters

Packet* Pointer to an object of type Packet that rapresent the Packet received

References curr_state, prop_speed, PT_MMAC_TRIGGER, refreshReason(), stateRxPacketNotForMe(), stateRxTrigger(), status_info, UW_CS_ALOHA_TRIG_NODE_REASON_PKT_ERROR, UW_CS_ALOHA_TRIG_NODE_REASON_PKT_NOT_FOR_ME, and UW_CS_ALOHA_TRIG_NODE_REASON_TRIGGER_RX.

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◆ Phy2MacEndTx()

void UwCsmaAloha_Trigger_NODE::Phy2MacEndTx ( const Packet * p )

protectedvirtual

Method called when the PHY layer finish to transmit the packet.

Parameters

Packet* Pointer to an object of type Packet that rapresent the Packet transmitted

References curr_state, refreshReason(), stateIdle(), status_info, UW_CS_ALOHA_TRIG_NODE_REASON_DATA_TX, UW_CS_ALOHA_TRIG_NODE_STATE_IDLE, and UW_CS_ALOHA_TRIG_NODE_STATE_TX_DATA.

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◆ Phy2MacStartRx()

void UwCsmaAloha_Trigger_NODE::Phy2MacStartRx ( const Packet * p )

protectedvirtual

Method called when the Phy Layer start to receive a Packet

Parameters

const Packet* Pointer to an object of type Packet that rapresent the Packet that is in reception

References curr_state, refreshReason(), stateRxIdle(), stateRxListen(), status_info, UW_CS_ALOHA_TRIG_NODE_REASON_START_RX, UW_CS_ALOHA_TRIG_NODE_STATE_IDLE, and UW_CS_ALOHA_TRIG_NODE_STATE_LISTEN.

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◆ queuePop()

virtual void UwCsmaAloha_Trigger_NODE::queuePop ( bool flag = true )

inlineprotectedvirtual

Pop the first element of the data packet queue

References data_sn_queue, and Q.

Referenced by txData().

◆ recvFromUpperLayers()

void UwCsmaAloha_Trigger_NODE::recvFromUpperLayers ( Packet * p )

protectedvirtual

Receives the packet from the upper layer (e.g. IP)

Parameters

Packet* pointer to the packet received

References buffer_pkts, curr_state, has_buffer_queue, incrUpperDataRx(), initPkt(), Q, refreshReason(), stateListen(), UW_CS_ALOHA_TRIG_NODE_REASON_DATA_PENDING, and UW_CS_ALOHA_TRIG_NODE_STATE_IDLE.

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◆ refreshReason()

virtual void UwCsmaAloha_Trigger_NODE::refreshReason ( UW_CS_ALOHA_TRIG_NODE_REASON_STATUS reason )

inlineprotectedvirtual

Refresh the reason for the change of state

References last_reason.

Referenced by Phy2MacEndRx(), Phy2MacEndTx(), Phy2MacStartRx(), recvFromUpperLayers(), stateCheckListenExpired(), stateIdle(), stateRxData(), and stateRxTrigger().

◆ refreshState()

virtual void UwCsmaAloha_Trigger_NODE::refreshState ( UW_CS_ALOHA_TRIG_NODE_STATUS state )

inlineprotectedvirtual

Refresh the State of the protocol

References curr_state, prev_prev_state, and prev_state.

Referenced by stateCheckListenExpired(), stateIdle(), stateListen(), stateRxData(), stateRxIdle(), stateRxListen(), stateRxPacketNotForMe(), stateRxTrigger(), and stateTxData().

◆ stateCheckListenExpired()

void UwCsmaAloha_Trigger_NODE::stateCheckListenExpired ( )

protectedvirtual

Checks if the Listen period is expired

References curr_state, UwCsmaAloha_Trigger_NODE::Csma_Aloha_Triggered_Timer::isActive(), UwCsmaAloha_Trigger_NODE::Csma_Aloha_Triggered_Timer::isExpired(), listen_timer, prev_state, refreshReason(), refreshState(), stateListen(), stateTxData(), status_info, UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN_PENDING, UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN_TIMEOUT, UW_CS_ALOHA_TRIG_NODE_STATE_CHK_LISTEN_TIMEOUT, UW_CS_ALOHA_TRIG_NODE_STATE_DATA_RX, UW_CS_ALOHA_TRIG_NODE_STATE_LISTEN, and UW_CS_ALOHA_TRIG_NODE_STATE_WRONG_PKT_RX.

Referenced by stateRxData(), and stateRxPacketNotForMe().

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◆ stateCheckTxTimerExpired()

void UwCsmaAloha_Trigger_NODE::stateCheckTxTimerExpired ( )

protectedvirtual

Checks if the Time period is expired

◆ stateIdle()

void UwCsmaAloha_Trigger_NODE::stateIdle ( )

protectedvirtual

IDLE state. Each variable is resetted

References can_transmit, listen_timer, Q, refreshReason(), refreshState(), stateListen(), UwCsmaAloha_Trigger_NODE::Csma_Aloha_Triggered_Timer::stop(), UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN, and UW_CS_ALOHA_TRIG_NODE_STATE_IDLE.

Referenced by Phy2MacEndTx(), stateRxData(), and stateRxPacketNotForMe().

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◆ stateListen()

void UwCsmaAloha_Trigger_NODE::stateListen ( )

protectedvirtual

State in which the node is listening the channel

References UwCsmaAloha_Trigger_NODE::Csma_Aloha_Triggered_Timer::incrCounter(), listen_time, listen_timer, refreshState(), UwCsmaAloha_Trigger_NODE::Csma_Aloha_Triggered_Timer::schedule(), UwCsmaAloha_Trigger_NODE::Csma_Aloha_Triggered_Timer::stop(), UW_CS_ALOHA_TRIG_NODE_STATE_LISTEN, and wait_costant.

Referenced by recvFromUpperLayers(), stateCheckListenExpired(), stateIdle(), and stateRxTrigger().

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◆ stateRxData()

void UwCsmaAloha_Trigger_NODE::stateRxData ( Packet * p )

protectedvirtual

State in which a DATA packet is received

Parameters

p	pointer to the Packet received

References HDR_size, prev_state, refreshReason(), refreshState(), stateCheckListenExpired(), stateIdle(), status_info, UW_CS_ALOHA_TRIG_NODE_REASON_DATA_RX, UW_CS_ALOHA_TRIG_NODE_STATE_DATA_RX, UW_CS_ALOHA_TRIG_NODE_STATE_RX_IDLE, and UW_CS_ALOHA_TRIG_NODE_STATE_RX_LISTEN.

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◆ stateRxIdle()

void UwCsmaAloha_Trigger_NODE::stateRxIdle ( )

protectedvirtual

A reception is occuring while the protocol is in IDLE state

References refreshState(), and UW_CS_ALOHA_TRIG_NODE_STATE_RX_IDLE.

Referenced by Phy2MacStartRx().

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◆ stateRxListen()

void UwCsmaAloha_Trigger_NODE::stateRxListen ( )

protectedvirtual

State in which a reception is occuring while the node is listening the channel

References refreshState(), and UW_CS_ALOHA_TRIG_NODE_STATE_RX_LISTEN.

Referenced by Phy2MacStartRx().

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◆ stateRxPacketNotForMe()

void UwCsmaAloha_Trigger_NODE::stateRxPacketNotForMe ( Packet * p )

protectedvirtual

state in which a wrong Packet is received

References prev_state, refreshState(), stateCheckListenExpired(), stateIdle(), status_info, UW_CS_ALOHA_TRIG_NODE_STATE_RX_IDLE, UW_CS_ALOHA_TRIG_NODE_STATE_RX_LISTEN, and UW_CS_ALOHA_TRIG_NODE_STATE_WRONG_PKT_RX.

Referenced by Phy2MacEndRx().

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◆ stateRxTrigger()

void UwCsmaAloha_Trigger_NODE::stateRxTrigger ( Packet * p )

protectedvirtual

State of the protocol in which a TRIGGER packet is received

Parameters

p	Pointer to the Packet received

References can_transmit, Q, refreshReason(), refreshState(), UwCsmaAloha_Trigger_NODE::Csma_Aloha_Triggered_Timer::schedule(), stateListen(), tx_timer, tx_timer_duration, UW_CS_ALOHA_TRIG_NODE_REASON_LISTEN_AFTER_TRIGGER, and UW_CS_ALOHA_TRIG_NODE_STATE_RX_TRIGGER.

Referenced by Phy2MacEndRx().

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◆ stateTxData()

void UwCsmaAloha_Trigger_NODE::stateTxData ( )

protectedvirtual

State in which the protocol allows the node to transmit a data packet

References can_transmit, curr_data_pkt, data_sn_queue, last_sent_data_id, listen_timer, Q, refreshState(), UwCsmaAloha_Trigger_NODE::Csma_Aloha_Triggered_Timer::resetCounter(), txData(), and UW_CS_ALOHA_TRIG_NODE_STATE_TX_DATA.

Referenced by stateCheckListenExpired().

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◆ txData()

void UwCsmaAloha_Trigger_NODE::txData ( )

protectedvirtual

Transmits the DATA packet (calling Mac2PhyStartTx) and increment the counter of transmitted data packets

References curr_data_pkt, Mac2PhyStartTx(), and queuePop().

Referenced by stateTxData().

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◆ updateLastDataIdRx()

virtual void UwCsmaAloha_Trigger_NODE::updateLastDataIdRx ( int id )

inlineprotectedvirtual

Updates the ID of the last DATA packet received

Parameters

id	ID of the packet

References last_data_id_rx.

◆ waitForUser()

void UwCsmaAloha_Trigger_NODE::waitForUser ( )

protectedvirtual

Used for debug purposes. (Permit to have a "step by step" behavior of the protocol)

Member Data Documentation

◆ buffer_pkts

int UwCsmaAloha_Trigger_NODE::buffer_pkts

protected

Length of the data buffer in number of packets

Referenced by recvFromUpperLayers(), and UwCsmaAloha_Trigger_NODE().

◆ can_transmit

bool UwCsmaAloha_Trigger_NODE::can_transmit

protected

Flag that indicates if the node can transmit data packets to the sink

Referenced by stateIdle(), stateRxTrigger(), and stateTxData().

◆ curr_data_pkt

Packet* UwCsmaAloha_Trigger_NODE::curr_data_pkt

protected

Pointer to the current data packet

Referenced by stateTxData(), and txData().

◆ curr_state

UW_CS_ALOHA_TRIG_NODE_STATUS UwCsmaAloha_Trigger_NODE::curr_state

protected

Current state of the protocol

Referenced by Phy2MacEndRx(), Phy2MacEndTx(), Phy2MacStartRx(), recvFromUpperLayers(), refreshState(), and stateCheckListenExpired().

◆ data_sn_queue

std::queue<int> UwCsmaAloha_Trigger_NODE::data_sn_queue

protected

Queue of the sequence number of the packets

Referenced by initPkt(), queuePop(), and stateTxData().

◆ fout

ofstream UwCsmaAloha_Trigger_NODE::fout

protected

Object that handles the output file where the protocol writes the state transistions

◆ has_buffer_queue

bool UwCsmaAloha_Trigger_NODE::has_buffer_queue

protected

flag that indicates if a node has a buffer where store DATA packets

Referenced by recvFromUpperLayers(), and UwCsmaAloha_Trigger_NODE().

◆ HDR_size

int UwCsmaAloha_Trigger_NODE::HDR_size

protected

Size (in bytes) of the header added by the protocol

Referenced by initPkt(), stateRxData(), and UwCsmaAloha_Trigger_NODE().

◆ initialized

bool UwCsmaAloha_Trigger_NODE::initialized = false

staticprotected

true if the protocol is initialized

Referenced by initInfo().

◆ last_data_id_rx

int UwCsmaAloha_Trigger_NODE::last_data_id_rx

protected

ID of the last DATA packet received

Referenced by updateLastDataIdRx().

◆ last_reason

UW_CS_ALOHA_TRIG_NODE_REASON_STATUS UwCsmaAloha_Trigger_NODE::last_reason

protected

Reason for the state transitions

Referenced by refreshReason().

◆ last_sent_data_id

int UwCsmaAloha_Trigger_NODE::last_sent_data_id

protected

ID of the last sent packet

Referenced by stateTxData().

◆ listen_time

double UwCsmaAloha_Trigger_NODE::listen_time

protected

Time in which the node sense the channel

Referenced by stateListen(), and UwCsmaAloha_Trigger_NODE().

◆ listen_timer

ListenTimer UwCsmaAloha_Trigger_NODE::listen_timer

protected

Referenced by stateCheckListenExpired(), stateIdle(), stateListen(), and stateTxData().

◆ max_payload

int UwCsmaAloha_Trigger_NODE::max_payload

protected

Maximum dimension of the data payload in bytes

Referenced by UwCsmaAloha_Trigger_NODE().

◆ prev_prev_state

UW_CS_ALOHA_TRIG_NODE_STATUS UwCsmaAloha_Trigger_NODE::prev_prev_state

protected

Previous previous state of the protocol

Referenced by refreshState().

◆ prev_state

UW_CS_ALOHA_TRIG_NODE_STATUS UwCsmaAloha_Trigger_NODE::prev_state

protected

Previous state of the protocol

Referenced by refreshState(), stateCheckListenExpired(), stateRxData(), and stateRxPacketNotForMe().

◆ prop_speed

const double UwCsmaAloha_Trigger_NODE::prop_speed = 1500.0

staticprotected

Typical sound propagation speed in underwater enviroment Variable that rapresent the status of the protocol machine state

Referenced by Phy2MacEndRx().

◆ Q

std::queue<Packet *> UwCsmaAloha_Trigger_NODE::Q

protected

Packet queue

Referenced by command(), getRemainingPkts(), queuePop(), recvFromUpperLayers(), stateIdle(), stateRxTrigger(), and stateTxData().

◆ reason_info

map< UwCsmaAloha_Trigger_NODE::UW_CS_ALOHA_TRIG_NODE_REASON_STATUS, string > UwCsmaAloha_Trigger_NODE::reason_info

staticprotected

Textual description of the protocol reason for the change of the state

Referenced by initInfo().

◆ status_info

map< UwCsmaAloha_Trigger_NODE::UW_CS_ALOHA_TRIG_NODE_STATUS, string > UwCsmaAloha_Trigger_NODE::status_info

staticprotected

Textual description of the protocol states

Referenced by initInfo(), Phy2MacEndRx(), Phy2MacEndTx(), Phy2MacStartRx(), stateCheckListenExpired(), stateRxData(), and stateRxPacketNotForMe().

◆ tx_timer

TransmissionTimer UwCsmaAloha_Trigger_NODE::tx_timer

protected

Referenced by stateRxTrigger().

◆ tx_timer_duration

int UwCsmaAloha_Trigger_NODE::tx_timer_duration

protected

Duration of the time in which the node is allowed to transmit

Referenced by stateRxTrigger(), and UwCsmaAloha_Trigger_NODE().

◆ u_data_id

int UwCsmaAloha_Trigger_NODE::u_data_id

protected

DATA packete ID

Referenced by initPkt().

◆ u_pkt_id

int UwCsmaAloha_Trigger_NODE::u_pkt_id

staticprotected

simulation-unique packet ID

Referenced by UwCsmaAloha_Trigger_NODE().

◆ wait_costant

double UwCsmaAloha_Trigger_NODE::wait_costant

protected

Adding factor in the calculation of the listen time

Referenced by stateListen().

The documentation for this class was generated from the following files:

DESERT_Framework/DESERT/data_link/uw-csma-aloha-trigger/uw-csma-aloha-trigger-node.h
DESERT_Framework/DESERT/data_link/uw-csma-aloha-trigger/uw-csma-aloha-trigger-node.cpp

Classes

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ UW_CS_ALOHA_TRIG_NODE_REASON_STATUS

◆ UW_CS_ALOHA_TRIG_NODE_STATUS

◆ UW_CS_ALOHA_TRIG_NODE_TIMER_STATUS

Constructor & Destructor Documentation

◆ UwCsmaAloha_Trigger_NODE()

◆ ~UwCsmaAloha_Trigger_NODE()

Member Function Documentation

◆ command()

◆ crLayCommand()

◆ getRemainingPkts()

◆ incrUpperDataRx()

◆ initInfo()

◆ initPkt()

◆ Mac2PhyStartTx()

◆ Phy2MacEndRx()

◆ Phy2MacEndTx()

◆ Phy2MacStartRx()

◆ queuePop()

◆ recvFromUpperLayers()

◆ refreshReason()

◆ refreshState()

◆ stateCheckListenExpired()

◆ stateCheckTxTimerExpired()

◆ stateIdle()

◆ stateListen()

◆ stateRxData()

◆ stateRxIdle()

◆ stateRxListen()

◆ stateRxPacketNotForMe()

◆ stateRxTrigger()

◆ stateTxData()

◆ txData()

◆ updateLastDataIdRx()

◆ waitForUser()

Member Data Documentation

◆ buffer_pkts

◆ can_transmit

◆ curr_data_pkt

◆ curr_state

◆ data_sn_queue

◆ fout

◆ has_buffer_queue

◆ HDR_size

◆ initialized

◆ last_data_id_rx

◆ last_reason

◆ last_sent_data_id

◆ listen_time

◆ listen_timer

◆ max_payload

◆ prev_prev_state

◆ prev_state

◆ prop_speed

◆ Q

◆ reason_info

◆ status_info

◆ tx_timer

◆ tx_timer_duration

◆ u_data_id

◆ u_pkt_id

◆ wait_costant