Struct daisy::DigitalControl¶

ClassList > daisy > DigitalControl

#include <digital_control.h>

Public Attributes¶

Type	Name
bool	flip_
uint32_t	rising_edge_time_
uint8_t	state_

Public Functions¶

Type	Name
void	Debounce (bool input)
	DigitalControl ()
bool	FallingEdge () const
void	Init (bool flip)
bool	Pressed () const
bool	RisingEdge () const
uint32_t	TimeHeldMs () const

Detailed Description¶

Debouncer for non-GPIO switch inputs independent of their source. For getting Switch like behavior from inputs connected to shiftregisters, etc.

Maintains the state and allows checks for transitions, timing, etc.

Unlike AnalogControl, this does not take a pointer to an externally updated value. This is because the input to this may often be a callable (e.g. shiftreg.State(x), gpio.Read()) that may not be stateful.

Public Attributes Documentation¶

variable flip_¶

bool daisy::DigitalControl::flip_;

variable rising_edge_time_¶

uint32_t daisy::DigitalControl::rising_edge_time_;

variable state_¶

uint8_t daisy::DigitalControl::state_;

Public Functions Documentation¶

function Debounce¶

inline void daisy::DigitalControl::Debounce (
    bool input
)

function DigitalControl¶

inline daisy::DigitalControl::DigitalControl ()

function FallingEdge¶

inline bool daisy::DigitalControl::FallingEdge () const

function Init¶

inline void daisy::DigitalControl::Init (
    bool flip
)

function Pressed¶

inline bool daisy::DigitalControl::Pressed () const

function RisingEdge¶

inline bool daisy::DigitalControl::RisingEdge () const

function TimeHeldMs¶

inline uint32_t daisy::DigitalControl::TimeHeldMs () const

The documentation for this class was generated from the following file external-docs/libDaisy/src/hid/digital_control.h