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MIDI Control Surface library for Arduino
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DotBarDisplayLEDs< N > Class Template Reference

#include <AH/Hardware/LEDs/DotBarDisplayLEDs.hpp>

Detailed Description

template<uint16_t N>
class AH::DotBarDisplayLEDs< N >

A class for LED bars.

Template Parameters
NThe number of LEDs in the bar.

Definition at line 29 of file DotBarDisplayLEDs.hpp.

+ Inheritance diagram for DotBarDisplayLEDs< N >:
+ Collaboration diagram for DotBarDisplayLEDs< N >:

Public Member Functions

 DotBarDisplayLEDs (const PinList< N > &ledPins)
 Constructor from list of pins. More...
 
void display (uint16_t value) const
 Display the given number of LEDs on the LED bar. More...
 
void display (float value) const
 Display the given fraction of the LED bar. More...
 
DotBarMode getMode () const
 Get the dot/bar mode. More...
 
void setMode (DotBarMode mode)
 Set the mode to either dot or bar mode. More...
 
void dotMode ()
 Set the mode to dot mode. More...
 
void barMode ()
 Set the mode to bar mode. More...
 
void toggleMode ()
 Toggle the dot/bar mode. More...
 
void begin () const
 Initialize (set LED pins as outputs). More...
 
void displayRange (uint16_t startOn, uint16_t startOff) const
 Turn on a range of the LEDs. More...
 
void set (uint16_t index) const
 Turn on the given LED. More...
 
void clear (uint16_t index) const
 Turn off the given LED. More...
 
void clear () const
 Turn off all LEDs. More...
 
void displayDot (uint16_t led) const
 Turn on a single LED, and turn off all others. More...
 

Private Attributes

DotBarMode mode = DotBarMode::Bar
 
const PinList< N > ledPins
 

Constructor & Destructor Documentation

◆ DotBarDisplayLEDs()

DotBarDisplayLEDs ( const PinList< N > &  ledPins)
inline

Constructor from list of pins.

Definition at line 32 of file DotBarDisplayLEDs.hpp.

Member Function Documentation

◆ display() [1/2]

void display ( uint16_t  value) const
inline

Display the given number of LEDs on the LED bar.

Parameters
valueThe number of the LED to activate.

Definition at line 40 of file DotBarDisplayLEDs.hpp.

◆ display() [2/2]

void display ( float  value) const
inline

Display the given fraction of the LED bar.

Parameters
valueThe fraction of the LED bar to display.

Definition at line 55 of file DotBarDisplayLEDs.hpp.

◆ getMode()

DotBarMode getMode ( ) const
inline

Get the dot/bar mode.

Definition at line 58 of file DotBarDisplayLEDs.hpp.

◆ setMode()

void setMode ( DotBarMode  mode)
inline

Set the mode to either dot or bar mode.

Parameters
modeThe mode.

Definition at line 66 of file DotBarDisplayLEDs.hpp.

◆ dotMode()

void dotMode ( )
inline

Set the mode to dot mode.

Definition at line 69 of file DotBarDisplayLEDs.hpp.

◆ barMode()

void barMode ( )
inline

Set the mode to bar mode.

Definition at line 72 of file DotBarDisplayLEDs.hpp.

◆ toggleMode()

void toggleMode ( )
inline

Toggle the dot/bar mode.

Definition at line 75 of file DotBarDisplayLEDs.hpp.

◆ begin()

void begin ( ) const
inlineinherited

Initialize (set LED pins as outputs).

Definition at line 34 of file LEDs.hpp.

◆ displayRange()

void displayRange ( uint16_t  startOn,
uint16_t  startOff 
) const
inlineinherited

Turn on a range of the LEDs.

Parameters
startOnThe first LED of the range to turn on (the LEDs before this one are turned off).
startOffThe first LED after the range to turn off.

Definition at line 48 of file LEDs.hpp.

◆ set()

void set ( uint16_t  index) const
inlineinherited

Turn on the given LED.

Definition at line 58 of file LEDs.hpp.

◆ clear() [1/2]

void clear ( uint16_t  index) const
inlineinherited

Turn off the given LED.

Definition at line 64 of file LEDs.hpp.

◆ clear() [2/2]

void clear ( ) const
inlineinherited

Turn off all LEDs.

Definition at line 80 of file LEDs.hpp.

◆ displayDot()

void displayDot ( uint16_t  led) const
inlineinherited

Turn on a single LED, and turn off all others.

Parameters
ledThe LED to turn on.

Definition at line 75 of file LEDs.hpp.

Member Data Documentation

◆ mode

DotBarMode mode = DotBarMode::Bar
private

Definition at line 78 of file DotBarDisplayLEDs.hpp.

◆ ledPins

const PinList<N> ledPins
privateinherited

Definition at line 86 of file LEDs.hpp.


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