TofInitiator Class Reference

The TofInitiator class represents a Time-of-Flight (TOF) initiator device. More...

#include <tof-initiator.h>

Inheritance diagram for TofInitiator:

Public Member Functions
	TofInitiator (uwb_addr src, uwb_addr *dst, unsigned long wdt_timeout, uint8_t num_of_responders)
	Constructor for the TofInitiator class. More...
	~TofInitiator ()
	Destructor for the TofInitiator class. More...
virtual void	setup () override
	Initialize and configure the TOF initiator device. More...
virtual void	loop () override
	Main loop of the TOF initiator device. More...
Public Member Functions inherited from TofDevice
	TofDevice (uwb_addr src, unsigned long wdt_timeout)
	Constructor for the TofDevice class. More...
	~TofDevice ()
	Destructor for the TofDevice class. More...
virtual void	setup ()
	Initialize and configure the TOF device. More...
void	start_wdt ()
	Start the WDT to handle failure events. More...
void	enable_leds ()
	Enable LEDs for debugging purposes. More...
virtual void	loop ()
	Main loop of the TOF device. More...
char *	get_type ()
	Get the type of the TOF device. More...

Private Member Functions
void	send_tof_request (uwb_addr dest)
	Send a TOF request to a specific destination address. More...
void	process_tof_response ()
	Process the TOF response received from a responder. The calculated distance is stored into temp_distance. More...

Private Attributes
uint32_t	frame_cnt
uint8_t	seq_cnt
uint8_t	nonce [13]
uwb_addr *	dst_address
uint8_t	total_responders
uint8_t	current_responder
double	tof
double	temp_distance

Additional Inherited Members
Protected Attributes inherited from TofDevice
Watchdog	my_watchdog
uwb_addr	src_address
String	type
mac_frame_802_15_4_format_t	mac_frame
uint8_t	poll_msg [4] = {'P', 'o', 'l', 'l'}
uint8_t	resp_msg [16] = {0, 0, 0, 0, 0, 0, 0, 0, 'R', 'e', 's', 'p', 'o', 'n', 's', 'e'}
uint8_t	rx_buffer [RX_BUF_LEN]
uint32_t	status_reg
dwt_aes_job_t	aes_job_tx
dwt_aes_job_t	aes_job_rx
int8_t	status
dwt_aes_config_t	aes_config
dwt_config_t	config
dwt_aes_key_t	keys_options [NUM_OF_KEY_OPTIONS]

Detailed Description

The TofInitiator class represents a Time-of-Flight (TOF) initiator device.

Constructor & Destructor Documentation

TofInitiator()

TofInitiator	(	uwb_addr	src,
		uwb_addr *	dst,
		unsigned long	wdt_timeout,
		uint8_t	num_of_responders
	)

Constructor for the TofInitiator class.

Parameters

src	The source address for the TOF initiator.
dst	An array of destination addresses for the responders.
wdt_timeout	Timeout for the Watchdog, wdt triggers reboot.
num_of_responders	The number of responder devices.

~TofInitiator()

~TofInitiator ( )

inline

Destructor for the TofInitiator class.

Member Function Documentation

loop()

void loop ( )

overridevirtual

Main loop of the TOF initiator device.

Reimplemented from TofDevice.

process_tof_response()

void process_tof_response ( )

private

Process the TOF response received from a responder. The calculated distance is stored into temp_distance.

send_tof_request()

void send_tof_request ( uwb_addr  dest )

private

Send a TOF request to a specific destination address.

Parameters

dest	The destination address of the responder.

setup()

void setup ( )

overridevirtual

Initialize and configure the TOF initiator device.

Reimplemented from TofDevice.

Member Data Documentation

current_responder

uint8_t current_responder

private

dst_address

uwb_addr* dst_address

private

frame_cnt

uint32_t frame_cnt

private

nonce

uint8_t nonce[13]

private

seq_cnt

uint8_t seq_cnt

private

temp_distance

double temp_distance

private

tof

double tof

private

total_responders

uint8_t total_responders

private

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

• lib/uwb/tof-initiator.h
• lib/uwb/tof-initiator.cpp