LoL Class Reference

API for the Olimex LoL array. More...

Detailed Description

• ID: lol
• Name: Olimex LoL Array
• Category: display
• Manufacturer: adafruit
• Connection: gpio

This module defines the LoL API and implementation for a simple framebuffer.

Public Member Functions
	LoL ()
	~LoL ()
unsigned char *	getFramebuffer ()
bool	getPixel (int x, int y)
void	setPixel (int x, int y, bool pixel)

Constructor & Destructor Documentation

LoL

(

)

Instantiates an LoL object singleton

~LoL

(

)

LoL object destructor

Member Function Documentation

unsigned char * getFramebuffer

(

)

Gets a framebuffer pointer

Returns

0 if successful

bool getPixel	(	int	x,
		int	y
	)

Gets a pixel at specified coordinates

Parameters

x	Coordinate x
y	Coordinate y

Returns

true if the pixel is on, false if off

Exceptions

std::invalid_argument

if pixel is out of bounds

void setPixel	(	int	x,
		int	y,
		bool	pixel
	)

Sets a pixel at specified coordinates

Parameters

x	Coordinate x
y	Coordinate y
pixel	false is off, true is on

Exceptions

std::invalid_argument

if pixel is out of bounds

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

• /iotdk/jenkins/workspace/upm-doc-stable/src/lol/lol.hpp
• /iotdk/jenkins/workspace/upm-doc-stable/src/lol/lol.cxx