PTP_STATE Struct Reference

A structure to used to read the status of the PTP protocol stack. More...

#include <gpsdefs.h>

Data Fields
uint16_t	nw_prot
	one of the enumerated protocols, see PTP_NW_PROTS More...
uint8_t	ptp_prot_version
	PTP protocol version, 1, or 2, usually 2 for v2. More...
uint8_t	port_state
	one of the enumerated port states, see PTP_PORT_STATES More...
uint32_t	flags
	see PTP_STATE_FLAGS More...
NANO_TIME	offset
	estimated time offset from the upstream time source More...
NANO_TIME	path_delay
NANO_TIME	mean_path_delay
NANO_TIME	delay_asymmetry
PTP_CLOCK_ID	gm_id
	identifier ot the upstream time source More...
uint16_t	clock_offset_scaled_log_variance
uint8_t	clock_class
uint8_t	clock_accuracy
	see PTP_CLOCK_ACCURACIES More...
uint32_t	tsu_secs
	current seconds value of time stamp unit More...
uint32_t	reserved_2
	reserved, currently always 0 More...
uint8_t	domain_number
	the PTP clock domain number, 0:3 More...
uint8_t	time_source
	see PTP_TIME_SOURCES More...
uint8_t	delay_mech
	see PTP_DELAY_MECHS More...
int8_t	log_delay_req_intv
int16_t	utc_offset
	UTC offset observed against TAI More...
DAC_VAL	osc_dac_cal
	disciplination value of the oscillator More...
uint8_t	parent_clock_class
	clock class of the parent node More...
uint8_t	parent_clock_accuracy
	clock accuracy of the parent node, see PTP_CLOCK_ACCURACIES More...
uint16_t	reserved_3
	reserved, currently always 0 More...

Detailed Description

A structure to used to read the status of the PTP protocol stack.

Definition at line 13184 of file gpsdefs.h.

Field Documentation

clock_accuracy

uint8_t PTP_STATE::clock_accuracy

see PTP_CLOCK_ACCURACIES

Definition at line 13199 of file gpsdefs.h.

Referenced by show_ptp_state().

clock_class

uint8_t PTP_STATE::clock_class

Definition at line 13198 of file gpsdefs.h.

Referenced by show_ptp_state().

clock_offset_scaled_log_variance

uint16_t PTP_STATE::clock_offset_scaled_log_variance

Definition at line 13197 of file gpsdefs.h.

Referenced by show_ptp_state().

delay_asymmetry

NANO_TIME PTP_STATE::delay_asymmetry

Definition at line 13193 of file gpsdefs.h.

Referenced by show_ptp_state().

delay_mech

uint8_t PTP_STATE::delay_mech

see PTP_DELAY_MECHS

Definition at line 13206 of file gpsdefs.h.

Referenced by show_ptp_state().

domain_number

uint8_t PTP_STATE::domain_number

the PTP clock domain number, 0:3

Definition at line 13204 of file gpsdefs.h.

Referenced by show_ptp_state().

flags

uint32_t PTP_STATE::flags

see PTP_STATE_FLAGS

Definition at line 13189 of file gpsdefs.h.

Referenced by show_ptp_state().

gm_id

PTP_CLOCK_ID PTP_STATE::gm_id

identifier ot the upstream time source

Definition at line 13195 of file gpsdefs.h.

Referenced by show_ptp_state().

log_delay_req_intv

int8_t PTP_STATE::log_delay_req_intv

Definition at line 13207 of file gpsdefs.h.

Referenced by show_ptp_state().

mean_path_delay

NANO_TIME PTP_STATE::mean_path_delay

Definition at line 13192 of file gpsdefs.h.

Referenced by show_ptp_state().

nw_prot

uint16_t PTP_STATE::nw_prot

one of the enumerated protocols, see PTP_NW_PROTS

Definition at line 13186 of file gpsdefs.h.

Referenced by show_ptp_state().

offset

NANO_TIME PTP_STATE::offset

estimated time offset from the upstream time source

Definition at line 13190 of file gpsdefs.h.

Referenced by show_ptp_state().

osc_dac_cal

DAC_VAL PTP_STATE::osc_dac_cal

disciplination value of the oscillator

Definition at line 13210 of file gpsdefs.h.

parent_clock_accuracy

uint8_t PTP_STATE::parent_clock_accuracy

clock accuracy of the parent node, see PTP_CLOCK_ACCURACIES

Definition at line 13213 of file gpsdefs.h.

parent_clock_class

uint8_t PTP_STATE::parent_clock_class

clock class of the parent node

Definition at line 13212 of file gpsdefs.h.

path_delay

NANO_TIME PTP_STATE::path_delay

Definition at line 13191 of file gpsdefs.h.

Referenced by show_ptp_state().

port_state

uint8_t PTP_STATE::port_state

one of the enumerated port states, see PTP_PORT_STATES

Definition at line 13188 of file gpsdefs.h.

Referenced by show_ptp_state().

ptp_prot_version

uint8_t PTP_STATE::ptp_prot_version

PTP protocol version, 1, or 2, usually 2 for v2.

Definition at line 13187 of file gpsdefs.h.

Referenced by show_ptp_state().

reserved_2

uint32_t PTP_STATE::reserved_2

reserved, currently always 0

Definition at line 13202 of file gpsdefs.h.

reserved_3

uint16_t PTP_STATE::reserved_3

reserved, currently always 0

Definition at line 13215 of file gpsdefs.h.

time_source

uint8_t PTP_STATE::time_source

see PTP_TIME_SOURCES

Definition at line 13205 of file gpsdefs.h.

Referenced by show_ptp_state().

tsu_secs

uint32_t PTP_STATE::tsu_secs

current seconds value of time stamp unit

Definition at line 13201 of file gpsdefs.h.

utc_offset

int16_t PTP_STATE::utc_offset

UTC offset observed against TAI

Definition at line 13209 of file gpsdefs.h.

Referenced by show_ptp_state().

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The documentation for this struct was generated from the following file:

• mbglib/common/gpsdefs.h