UwTDMA_frame Class Reference

#include <uwtdma-frame.h>

Inheritance diagram for UwTDMA_frame:

Collaboration diagram for UwTDMA_frame:

Public Member Functions
	UwTDMA_frame ()
virtual	~UwTDMA_frame ()
Public Member Functions inherited from UwTDMA
	UwTDMA ()
virtual	~UwTDMA ()
virtual int	recvSyncClMsg (ClMessage *m)

Protected Member Functions
virtual int	command (int argc, const char *const *argv)
virtual void	changeStatus ()
virtual void	initializeTopologyS ()
Slot::iterator	getCurrentSlot ()
Slot::iterator	getNextMySlot (int skip=0)
Protected Member Functions inherited from UwTDMA
virtual void	txData ()
virtual void	stateTxData ()
virtual void	start (double delay)
virtual void	stop ()
virtual void	recvFromUpperLayers (Packet *p)
virtual void	Phy2MacEndRx (Packet *p)
virtual void	Phy2MacStartRx (const Packet *p)
virtual void	Mac2PhyStartTx (Packet *p)
virtual void	Phy2MacEndTx (const Packet *p)
virtual void	rxPacketNotForMe (Packet *p)
virtual void	initPkt (Packet *p)
unsigned long int	getEpoch ()

Protected Attributes
int	my_slots_counter
int	tot_nodes
int	topology_index
int	max_packet_per_slot
int	packet_sent_curr_slot_
SlotTopology	s_
Slot	my_slot_numbers_
Protected Attributes inherited from UwTDMA
UWTDMA_STATUS	transceiver_status
int	slot_status
int	debug_
int	sea_trial_
int	fair_mode
int	tot_slots
int	slot_number
int	HDR_size
double	frame_duration
double	guard_time
double	slot_duration
double	start_time
UwTDMATimer	tdma_timer
std::deque< Packet * >	buffer
std::ofstream	out_file_stats
bool	enable
int	max_queue_size
int	max_packet_per_slot
int	packet_sent_curr_slot_
int	drop_old_
std::string	name_label_
int	checkPriority

Private Attributes
string	topology_S_file_name_
char	topology_S_token_separator_

Friends
class	UwTDMATimer

Additional Inherited Members
Protected Types inherited from UwTDMA
enum	UWTDMA_STATUS { IDLE , TRANSMITTING , RECEIVING }

Detailed Description

Class that represents a TDMA_frame MAC layer of a Node

Constructor & Destructor Documentation

UwTDMA_frame()

UwTDMA_frame::UwTDMA_frame

(

)

Constructor of the TDMA_frame class

References UwTDMA::fair_mode, UwTDMA::guard_time, and UwTDMA::tot_slots.

~UwTDMA_frame()

UwTDMA_frame::~UwTDMA_frame ( )

virtual

Destructor of the TDMA_frame class

Member Function Documentation

changeStatus()

void UwTDMA_frame::changeStatus ( )

protectedvirtual

Alternate TDMA status between MY_STATUS and NOT_MY_STATUS

Reimplemented from UwTDMA.

References UwTDMA::changeStatus(), UwTDMA::debug_, getCurrentSlot(), UwTDMA::getEpoch(), getNextMySlot(), UwTDMA::guard_time, my_slots_counter, UwTDMA::out_file_stats, packet_sent_curr_slot_, UwTDMA::sea_trial_, UwTDMA::slot_duration, UwTDMA::slot_status, UwTDMA::tdma_timer, and UwTDMA::tot_slots.

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command()

int UwTDMA_frame::command ( int  argc, const char *const *  argv  )

protectedvirtual

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.

Reimplemented from UwTDMA.

References UwTDMA::command(), UwTDMA::fair_mode, UwTDMA::frame_duration, UwTDMA::guard_time, initializeTopologyS(), my_slot_numbers_, UwTDMA::slot_duration, UwTDMA::start(), UwTDMA::start_time, UwTDMA::stop(), topology_index, topology_S_file_name_, topology_S_token_separator_, and UwTDMA::tot_slots.

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getCurrentSlot()

Slot::iterator UwTDMA_frame::getCurrentSlot ( )

protected

References UwTDMA::debug_, my_slot_numbers_, and my_slots_counter.

Referenced by changeStatus().

getNextMySlot()

Slot::iterator UwTDMA_frame::getNextMySlot ( int  skip = 0 )

protected

References UwTDMA::debug_, my_slot_numbers_, and my_slots_counter.

Referenced by changeStatus().

initializeTopologyS()

void UwTDMA_frame::initializeTopologyS ( )

protectedvirtual

Initialize the topology S 2D matrix from file. This matrix cointains the schedule slot of each node.

References UwTDMA::debug_, my_slot_numbers_, s_, UwTDMA::slot_number, topology_index, topology_S_file_name_, topology_S_token_separator_, tot_nodes, and UwTDMA::tot_slots.

Referenced by command().

Friends And Related Symbol Documentation

UwTDMATimer

friend class UwTDMATimer

friend

Member Data Documentation

max_packet_per_slot

int UwTDMA_frame::max_packet_per_slot

protected

max numer of packet it can transmit per slot

my_slot_numbers_

Slot UwTDMA_frame::my_slot_numbers_

protected

set the position of the node in the frame (fair_mode) (starting from 0 to tot_slots-1)

Referenced by command(), getCurrentSlot(), getNextMySlot(), and initializeTopologyS().

my_slots_counter

int UwTDMA_frame::my_slots_counter

protected

count the passed number of slots in which it was active

Referenced by changeStatus(), getCurrentSlot(), and getNextMySlot().

packet_sent_curr_slot_

int UwTDMA_frame::packet_sent_curr_slot_

protected

counter of packet has been sent in the current slot

Referenced by changeStatus().

s_

SlotTopology UwTDMA_frame::s_

protected

matrix cointaining the transmission schedule of all the network

Referenced by initializeTopologyS().

topology_index

int UwTDMA_frame::topology_index

protected

index in the topology matrix

Referenced by command(), and initializeTopologyS().

topology_S_file_name_

string UwTDMA_frame::topology_S_file_name_

private

Topology S file name

Referenced by command(), and initializeTopologyS().

topology_S_token_separator_

char UwTDMA_frame::topology_S_token_separator_

private

character used as token separator when importing the S topology from file

Referenced by command(), and initializeTopologyS().

tot_nodes

int UwTDMA_frame::tot_nodes

protected

total number of nodes in the network

Referenced by initializeTopologyS().

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

• DESERT_Framework/DESERT/data_link/uwtdma-frame/uwtdma-frame.h
• DESERT_Framework/DESERT/data_link/uwtdma-frame/uwtdma-frame.cpp