AM263Px MCU+ SDK: TimeSync_parent_params_t Struct Reference

| AM263Px MCU+ SDK 26.00.00 |

Data Fields
TimeSync_parent_params_t Struct Reference

## Detailed Description

Parent clock params.

## Data Fields
uint8_t | clockIdentity [8]
uint16_t | ptpPortNumber
uint16_t | observedOffsetScaledLogVariance
int32_t | observedClockPhaseChangeRate

## Field Documentation

## ◆ clockIdentity

uint8_t TimeSync_parent_params_t::clockIdentity[8]

Clock Identity

## ◆ ptpPortNumber

uint16_t TimeSync_parent_params_t::ptpPortNumber

PTP Port Number

## ◆ observedOffsetScaledLogVariance

uint16_t TimeSync_parent_params_t::observedOffsetScaledLogVariance

Observed offset scaled log variance field in standard. Refer section 7.6.4.3. The variance is based on the theory of Allan deviation. The number of samples is 3, and the interval between samples will be sync interval.

## ◆ observedClockPhaseChangeRate

int32_t TimeSync_parent_params_t::observedClockPhaseChangeRate

Observed phase change rate field in standard. Refer section 7.6.4.4