phyphox::ChannelStore Class Reference

#include <ChannelStore.h>

Public Member Functions
void	attach (uint8_t channels, void *storage)
	Size for channels 1 … channels (storage comes from the experiment block).
void	clear ()
void	setDefault (uint8_t channel, float value)
	Pre-fill a channel with the element's default so read() returns it before any change.
void	setCallbacks (uint8_t channel, ChangeCallback onChange, PressCallback onPress)
void	deliver (uint8_t channel, float value)
	A value arrived from the phone. Stores it, bumps the counter, fires the callbacks.
float	value (uint8_t channel) const
uint32_t	updates (uint8_t channel) const
	How many deliveries the channel has seen since start (lets a sketch poll for changes).
bool	changed (uint8_t channel)
	True once per delivery: returns whether a value arrived since the last call.

Static Public Member Functions
static size_t	bytesNeeded (uint8_t channels)

Member Function Documentation

attach()

void phyphox::ChannelStore::attach	(	uint8_t	channels,
		void *	storage
	)

Size for channels 1 … channels (storage comes from the experiment block).

bytesNeeded()

static size_t phyphox::ChannelStore::bytesNeeded ( uint8_t  channels )

static

changed()

bool phyphox::ChannelStore::changed

(

uint8_t

channel

)

True once per delivery: returns whether a value arrived since the last call.

clear()

void phyphox::ChannelStore::clear

(

)

deliver()

void phyphox::ChannelStore::deliver	(	uint8_t	channel,
		float	value
	)

A value arrived from the phone. Stores it, bumps the counter, fires the callbacks.

setCallbacks()

void phyphox::ChannelStore::setCallbacks	(	uint8_t	channel,
		ChangeCallback	onChange,
		PressCallback	onPress
	)

setDefault()

void phyphox::ChannelStore::setDefault	(	uint8_t	channel,
		float	value
	)

Pre-fill a channel with the element's default so read() returns it before any change.

updates()

uint32_t phyphox::ChannelStore::updates

(

uint8_t

channel

)

const

How many deliveries the channel has seen since start (lets a sketch poll for changes).

value()

float phyphox::ChannelStore::value

(

uint8_t

channel

)

const

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

• src/core/ChannelStore.h