Onboard SDK

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DJI::OSDK::Telemetry::SyncTimestamp Struct Reference

sub struct for TOPIC_HARD_SYNC More...

#include <dji_telemetry.hpp>

Public Attributes

uint32_t time2p5ms
 
uint32_t time1ns
 
uint32_t resetTime2p5ms
 
uint16_t index
 
uint8_t flag
 

Detailed Description

sub struct for TOPIC_HARD_SYNC

Member Data Documentation

◆ flag

uint8_t DJI::OSDK::Telemetry::SyncTimestamp::flag

This is true when the packet corresponds to a hardware pulse and false otherwise. This is useful because you can request the software packet to be sent at a higher frequency that the hardware line.

◆ index

uint16_t DJI::OSDK::Telemetry::SyncTimestamp::index

This is the tag field you filled out when using the setSyncFreq API above; use it to identify the packets that have sync data. This is useful when you call the setSyncFreq API with freqInHz = 0, so you get a single pulse that can be uniquely identified with a tag - allowing you to create your own pulse train with uniquely identifiable pulses.

◆ resetTime2p5ms

uint32_t DJI::OSDK::Telemetry::SyncTimestamp::resetTime2p5ms

clock time in multiple of 2.5ms elapsed since the hardware sync started

◆ time1ns

uint32_t DJI::OSDK::Telemetry::SyncTimestamp::time1ns

nanosecond time offset from the 2.5ms pulse

◆ time2p5ms

uint32_t DJI::OSDK::Telemetry::SyncTimestamp::time2p5ms

clock time in multiples of 2.5ms. Sync timer runs at 400Hz, this field increments in integer steps

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