LED Dot Matrix

A library to draw data onto an 8×8 dot matrix display. [insert pic here]

#include "mbed.h"
#include "LEDMatrix.h"
#define PI 3.1415926535897

//LEDMatrix Matrix(22,21,20,19,18,17,16,15,30,29,28,27,26,25,24,23);
LEDMatrix Matrix(13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28);
DigitalOut LED(LED1);
//Ticker reload;
int smiley[8][8] =
{   {0,0,0,0,0,0,0,0},
    {0,1,1,0,0,1,1,0},
    {0,1,1,0,0,1,1,0},
    {0,0,0,0,0,0,0,0},
    {0,1,0,0,0,0,1,0},
    {0,0,1,0,0,1,0,0},
    {0,0,0,1,1,0,0,0},
    {0,0,0,0,0,0,0,0}
};
int blink[8][8] =
{   {0,0,0,0,0,0,0,0},
    {0,1,1,0,0,1,1,0},
    {0,0,0,0,0,1,1,0},
    {0,0,0,0,0,0,0,0},
    {0,1,1,1,1,1,1,0},
    {0,0,1,0,0,1,0,0},
    {0,0,0,1,1,0,0,0},
    {0,0,0,0,0,0,0,0}
};
int main()
{
    Matrix.startDraw();
    while(1)
    {
        Matrix.setData(notok);
        wait(0.25);
        Matrix.setData(notok2);
        wait(0.25);
    }
}

LEDMatrix	A class to use an 8x8 LED dot matrix display.
Functions
LEDMatrix	Create the LEDMatrix class, setting up the rows and cols BusOuts.
getPixel	Gets the value of a pixel.
setPixel	Sets a pixel on or off.
setRow	Sets the value of the pixels on a row.
setData	Sets the value of the whole screen.
setScanMode	Sets the value of the whole screen.
startDraw	Starts redrawing the screen
stopDraw	Stops redrawing the screen

class LEDMatrix

A class to use an 8x8 LED dot matrix display.

LEDMatrix( int  r1,    int  r2,    int  r3,    int  r4,    int  r5,    int  r6,    int  r7,    int  r8,    int  c1,    int  c2,    int  c3,    int  c4,    int  c5,    int  c6,    int  c7,    int  c8,    float  refresh  =  0.0002 )

Create the LEDMatrix class, setting up the rows and cols BusOuts.

int getPixel( int  x, int  y )

Gets the value of a pixel.

void setPixel( int  x,    int  y,    int  on  =  1 )

Sets a pixel on or off.

void setRow( int  row, int  data[] )

Sets the value of the pixels on a row.

void setData( int  data  [][8] )

Sets the value of the whole screen.

void setScanMode( int  mode )

Sets the value of the whole screen.

void startDraw()

Starts redrawing the screen

void stopDraw()

Stops redrawing the screen