HF::Interfaces::ColourControl::StepHueMessage Struct Reference

Step Hue Message class. More...

#include <colour_control.h>

Collaboration diagram for HF::Interfaces::ColourControl::StepHueMessage:

Public Member Functions
	StepHueMessage (uint8_t step_size=0, Direction dir=Direction::UP, uint8_t time=0)
	Constructor. More...
uint16_t	size () const
	Number bytes needed to serialize the message. More...
uint16_t	pack (Common::ByteArray &array, uint16_t offset=0) const
	Write the object on to a ByteArray so it can be sent over the network. More...
uint16_t	unpack (const Common::ByteArray &array, uint16_t offset=0)
	Read a message from a ByteArray. More...

Data Fields
uint8_t	step_size
	Step size in degrees. More...
Direction	direction
	Direction of movement. More...
uint8_t	time
	Time of a single step transition in units of 100msec. More...

Static Public Attributes
static constexpr uint16_t	min_size
	Minimum pack/unpack required data size.

Detailed Description

Step Hue Message class.

This class implements the necessary functions for message serialization.

Definition at line 519 of file colour_control.h.

Constructor & Destructor Documentation

StepHueMessage()

HF::Interfaces::ColourControl::StepHueMessage::StepHueMessage ( uint8_t  step_size = 0, Direction  dir = Direction::UP, uint8_t  time = 0  )

inline

Constructor.

Parameters

[in]	step_size	step size in degrees.
[in]	dir	Direction of movement.
[in]	time	time of a single step transition (units of 100msec).

Definition at line 533 of file colour_control.h.

                                                                                                :
               step_size(step_size), direction(dir), time(time)
            {}

Member Function Documentation

pack()

uint16_t HF::Interfaces::ColourControl::StepHueMessage::pack	(	Common::ByteArray &	array,
		uint16_t	offset = 0
	)		const

Write the object on to a ByteArray so it can be sent over the network.

The buffer passed in MUST have enough size to hold the serialized object, e.g.,

Serializable obj;
ByteArray payload(obj.size());
obj.pack(payload);

Parameters

[in,out]	array	ByteArray reference to write the object to.
[in]	offset	offset to start writing to.

Returns

the number of bytes written.

size()

uint16_t HF::Interfaces::ColourControl::StepHueMessage::size ( ) const

inline

Number bytes needed to serialize the message.

Returns

number of bytes the message requires to be serialized.

Definition at line 543 of file colour_control.h.

References min_size.

            {
               return min_size;
            }

unpack()

uint16_t HF::Interfaces::ColourControl::StepHueMessage::unpack	(	const Common::ByteArray &	array,
		uint16_t	offset = 0
	)

Read a message from a ByteArray.

Parameters

[in]	array	ByteArray reference to read the message from.
[in]	offset	offset to start reading from.

Returns

the number of bytes read.

Field Documentation

direction

Direction HF::Interfaces::ColourControl::StepHueMessage::direction

Direction of movement.

Definition at line 522 of file colour_control.h.

step_size

uint8_t HF::Interfaces::ColourControl::StepHueMessage::step_size

Step size in degrees.

Definition at line 521 of file colour_control.h.

time

uint8_t HF::Interfaces::ColourControl::StepHueMessage::time

Time of a single step transition in units of 100msec.

Definition at line 523 of file colour_control.h.

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

• colour_control.h