gptpipc_clock_data Struct Reference

Detailed Description

gptp clock data.

1. domainNumber -> The domain number of a gPTP domain
2. portIndex -> index number of the clock port
3. lastGmPhaseChange_nsec -> the most recent change in timeBaseIndicator
4. clockId -> the clock identiy of this clock port
5. gmClockId -> the clock identiy of the current grand master clock
6. lastSyncReceiptTime_nsec ->
7. lastSyncReceiptLocalTime_nsec ->
8. adjppb -> adjustment value
9. gmTimeBaseIndicator -> timeBaseIndicator of the current grand master
10. lastSyncSeqID -> sequence number of the last Sync/FollowUp received
11. gmsync -> True if synchronized to grand master
12. domainActive -> True if this domain is providing the gptp clock
13. lastGmFreqChangePk -> the last

Data Fields
int32_t	domainNumber
int32_t	portIndex
int64_t	lastGmPhaseChange_nsec
ClockIdentity	clockId
ClockIdentity	gmClockId
uint64_t	lastSyncReceiptTime_nsec
uint64_t	lastSyncReceiptLocalTime_nsec
int32_t	adjppb
uint16_t	gmTimeBaseIndicator
uint16_t	lastSyncSeqID
uint8_t	gmsync
uint8_t	domainActive
uint8_t	lastGmFreqChangePk [sizeof(double)]

Field Documentation

domainNumber

int32_t gptpipc_clock_data::domainNumber

portIndex

int32_t gptpipc_clock_data::portIndex

lastGmPhaseChange_nsec

int64_t gptpipc_clock_data::lastGmPhaseChange_nsec

clockId

ClockIdentity gptpipc_clock_data::clockId

gmClockId

ClockIdentity gptpipc_clock_data::gmClockId

lastSyncReceiptTime_nsec

uint64_t gptpipc_clock_data::lastSyncReceiptTime_nsec

lastSyncReceiptLocalTime_nsec

uint64_t gptpipc_clock_data::lastSyncReceiptLocalTime_nsec

adjppb

int32_t gptpipc_clock_data::adjppb

gmTimeBaseIndicator

uint16_t gptpipc_clock_data::gmTimeBaseIndicator

lastSyncSeqID

uint16_t gptpipc_clock_data::lastSyncSeqID

gmsync

uint8_t gptpipc_clock_data::gmsync

domainActive

uint8_t gptpipc_clock_data::domainActive

lastGmFreqChangePk

uint8_t gptpipc_clock_data::lastGmFreqChangePk[sizeof(double)]