HF::Interfaces::SimpleVisualEffects::FadeEffect Struct Reference

This structure represents the parameters required for the FADE_CMD effect. More...

#include <simple_visual_effects.h>

Collaboration diagram for HF::Interfaces::SimpleVisualEffects::FadeEffect:

Public Member Functions
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	start
	Start brightness in percentage. More...
uint8_t	end
	End brightness in percentage. More...
uint16_t	duration
	Time in miliseconds to go from start to end brightness. More...

Static Public Attributes
static constexpr uint16_t	min_size = 2 * sizeof(uint8_t) + sizeof(uint16_t)
	Minimum pack/unpack required data size.

Detailed Description

This structure represents the parameters required for the FADE_CMD effect.

Definition at line 191 of file simple_visual_effects.h.

Member Function Documentation

pack()

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

inline

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.

Definition at line 210 of file simple_visual_effects.h.

References duration, end, HF_SERIALIZABLE_CHECK, min_size, start, and HF::Common::ByteArray::write().

            {
               HF_SERIALIZABLE_CHECK(array, offset, min_size);

               offset += array.write(offset, start);
               offset += array.write(offset, end);
               offset += array.write(offset, duration);

               return min_size;
            }

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size()

uint16_t HF::Interfaces::SimpleVisualEffects::FadeEffect::size ( ) const

inline

Number bytes needed to serialize the message.

Returns

number of bytes the message requires to be serialized.

Definition at line 204 of file simple_visual_effects.h.

References min_size.

            {
               return min_size;
            }

unpack()

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

inline

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.

Definition at line 222 of file simple_visual_effects.h.

References duration, end, HF_SERIALIZABLE_CHECK, min_size, HF::Common::ByteArray::read(), and start.

            {
               HF_SERIALIZABLE_CHECK(array, offset, min_size);

               offset += array.read(offset, start);
               offset += array.read(offset, end);
               offset += array.read(offset, duration);

               return min_size;
            }

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Field Documentation

duration

uint16_t HF::Interfaces::SimpleVisualEffects::FadeEffect::duration

Time in miliseconds to go from start to end brightness.

Definition at line 195 of file simple_visual_effects.h.

Referenced by pack(), and unpack().

end

uint8_t HF::Interfaces::SimpleVisualEffects::FadeEffect::end

End brightness in percentage.

Definition at line 194 of file simple_visual_effects.h.

Referenced by pack(), and unpack().

start

uint8_t HF::Interfaces::SimpleVisualEffects::FadeEffect::start

Start brightness in percentage.

Definition at line 193 of file simple_visual_effects.h.

Referenced by pack(), and unpack().

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

• simple_visual_effects.h