uavcan_lpc11c24::SystemClock Class Reference

#include <clock.hpp>

Inheritance diagram for uavcan_lpc11c24::SystemClock:

Static Public Member Functions
static SystemClock &	instance ()

Private Member Functions
void	adjustUtc (uavcan::UtcDuration adjustment) override
uavcan::MonotonicTime	getMonotonic () const override
uavcan::UtcTime	getUtc () const override
	SystemClock ()
Private Member Functions inherited from uavcan::Noncopyable
	Noncopyable ()
	~Noncopyable ()

Static Private Attributes
static SystemClock	self

Additional Inherited Members
Public Member Functions inherited from uavcan::ISystemClock
virtual	~ISystemClock ()

Detailed Description

Adapter for uavcan::ISystemClock.

Definition at line 48 of file platform_specific_components/lpc11c24/libuavcan/driver/include/uavcan_lpc11c24/clock.hpp.

Constructor & Destructor Documentation

SystemClock()

uavcan_lpc11c24::SystemClock::SystemClock ( )

inlineprivate

Definition at line 52 of file platform_specific_components/lpc11c24/libuavcan/driver/include/uavcan_lpc11c24/clock.hpp.

Member Function Documentation

adjustUtc()

void uavcan_lpc11c24::SystemClock::adjustUtc ( uavcan::UtcDuration  adjustment )

inlineoverrideprivatevirtual

Adjust the network-synchronized clock. Refer to getUtc() for details.

For POSIX refer to adjtime(), settimeofday().

Parameters

[in]

adjustment

Amount of time to add to the clock value.

Implements uavcan::ISystemClock.

Definition at line 56 of file platform_specific_components/lpc11c24/libuavcan/driver/include/uavcan_lpc11c24/clock.hpp.

getMonotonic()

uavcan::MonotonicTime uavcan_lpc11c24::SystemClock::getMonotonic ( ) const

inlineoverrideprivatevirtual

Monototic system clock.

This clock shall never jump or change rate; the base time is irrelevant. This clock is mandatory and must remain functional at all times.

On POSIX systems use clock_gettime() with CLOCK_MONOTONIC.

Implements uavcan::ISystemClock.

Definition at line 54 of file platform_specific_components/lpc11c24/libuavcan/driver/include/uavcan_lpc11c24/clock.hpp.

getUtc()

uavcan::UtcTime uavcan_lpc11c24::SystemClock::getUtc ( ) const

inlineoverrideprivatevirtual

Global network clock. It doesn't have to be UTC, the name is a bit misleading - actual time base doesn't matter.

This clock can be synchronized with other nodes on the bus, hence it can jump and/or change rate occasionally. This clock is optional; if it is not supported, return zero. Also return zero if the UTC time is not available yet (e.g. the device has just started up with no battery clock).

For POSIX refer to clock_gettime(), gettimeofday().

Implements uavcan::ISystemClock.

Definition at line 55 of file platform_specific_components/lpc11c24/libuavcan/driver/include/uavcan_lpc11c24/clock.hpp.

instance()

SystemClock & uavcan_lpc11c24::SystemClock::instance ( )

static

Calls clock::init() as needed.

Definition at line 156 of file clock.cpp.

Member Data Documentation

self

SystemClock uavcan_lpc11c24::SystemClock::self

staticprivate

Definition at line 50 of file platform_specific_components/lpc11c24/libuavcan/driver/include/uavcan_lpc11c24/clock.hpp.

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The documentation for this class was generated from the following files:

• platform_specific_components/lpc11c24/libuavcan/driver/include/uavcan_lpc11c24/clock.hpp
• clock.cpp