Supervisors::ClockPPS Namespace Reference

Detailed Description

Time synchronization using PPS and GPS time.

This task configures the system to synchronize its clock using a Pulse Per Second (PPS) source and GPS time. Requires a Linux kernel compiled with CONFIG_PPS and CONFIG_NTP_PPS.

• Consumes:
  • DUNE::IMC::GpsFix
• Produces:
  • DUNE::IMC::Pulse
  • DUNE::IMC::ClockControl

Classes
class	LinuxPPS
struct	Arguments
struct	Task

Enumerations
enum	SyncState { SS_PPS_WAIT, SS_PPS_SETTLE, SS_SET_TIME, SS_MONITOR }

Enumeration Type Documentation

enum Supervisors::ClockPPS::SyncState

Synchronization state.

Enumerator
SS_PPS_WAIT	Waiting for PPS signal.
SS_PPS_SETTLE	Wait for PPS signal to settle.
SS_SET_TIME	Gathering samples to set time.
SS_MONITOR	Monitoring synchronization state.