bsp::ygg::prph::SevenSegment Class Reference

Sevensegment driver. More...

#include <seven_segment.hpp>

Public Member Functions
	SevenSegment ()=delete

Static Public Member Functions
static bool	init ()
	Initialization function. More...
static void	setUnsigned (u16 value)
	Display a unsigned value from 0 to 9999 on the 7 segments. More...
static void	setSigned (i16 value)
	Display a signed value from -999 to 999 on the 7 segments. More...
static void	setHexadecimal (u16 value)
	Display a unsigned value from 0 to 0xFFFF in hexadecimal on the 7 segments. More...
static void	setFloatingPoint (float value)
	Display a floating point value from -99.9 to 99.9 on the 7 segments, the function will show as many decimal places as possible. More...
static void	setDigit (char value)
	Set the segments to the given value, supports hexadecimal, '-' for minus and ' ' for an empty segment. More...
static void	enableDigit (u8 number)
	Enable one single segment. More...
static void	disable ()
	Disable all segments. More...

Detailed Description

Sevensegment driver.

Constructor & Destructor Documentation

SevenSegment()

bsp::ygg::prph::SevenSegment::SevenSegment ( )

delete

Member Function Documentation

disable()

static void bsp::ygg::prph::SevenSegment::disable ( )

inlinestatic

Disable all segments.

enableDigit()

static void bsp::ygg::prph::SevenSegment::enableDigit ( u8  number )

inlinestatic

Enable one single segment.

Parameters

number

Digit to enable

init()

static bool bsp::ygg::prph::SevenSegment::init ( )

inlinestatic

Initialization function.

Returns

Success

setDigit()

static void bsp::ygg::prph::SevenSegment::setDigit ( char  value )

inlinestatic

Set the segments to the given value, supports hexadecimal, '-' for minus and ' ' for an empty segment.

Note

The function does not enable any segment

Parameters

value

Digit to set

setFloatingPoint()

static void bsp::ygg::prph::SevenSegment::setFloatingPoint ( float  value )

inlinestatic

Display a floating point value from -99.9 to 99.9 on the 7 segments, the function will show as many decimal places as possible.

Note

The function takes care of the multiplexing, but must be called frequently (>= 200Hz recommended)

Parameters

value

Value to display

setHexadecimal()

static void bsp::ygg::prph::SevenSegment::setHexadecimal ( u16  value )

inlinestatic

Display a unsigned value from 0 to 0xFFFF in hexadecimal on the 7 segments.

Note

The function takes care of the multiplexing, but must be called frequently (>= 200Hz recommended)

Parameters

value

Value to display in hexadecimal

setSigned()

static void bsp::ygg::prph::SevenSegment::setSigned ( i16  value )

inlinestatic

Display a signed value from -999 to 999 on the 7 segments.

Note

The function takes care of the multiplexing, but must be called frequently (>= 200Hz recommended)

Parameters

value

Value to display

setUnsigned()

static void bsp::ygg::prph::SevenSegment::setUnsigned ( u16  value )

inlinestatic

Display a unsigned value from 0 to 9999 on the 7 segments.

Note

The function takes care of the multiplexing, but must be called frequently (>= 200Hz recommended)

Parameters

value

Value to display

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

• Inc/cpp/yggdrasil/peripherals/seven_segment.hpp