7 Segment Library problem

Development Libraries
11

thanks for the configurations but your library mayby only works for 4xsevensegment displays like that from sparkfun

This library work from 2 digits to 8 digits, and is suitable for common cathode and common anode.
yesterday i modify the library to add the choice of drive common by transistor or directly by arduino pin.
http://laurent.le.goff.free.fr/blog/IMG/zip/sevenseg.zip

example for 2 digit:

#include <SevenSeg.h>

/* SevenSeg (Anode or Cathode, Direct or Transistor,a,b,c,d,e,f,g,dp,com1,com2)  [com2 -> com8] */
SevenSeg display2x7(Anode,Transistor,0,1,2,3,4,5,6,7,8,9);

void setup()
{
}

void loop()
{
     display2x7.println(millis()/1000);
     display2x7.multiplex();     //digit 1 on
     delay(10);                  //10ms*2=20ms -> 50hz multiplex
     display2x7.multiplex();     //digit 2 on
     delay(10); 
}

example with library MsTimer2

829×401 101 KB 

/*
  7 segments Libraries 
 
 Demonstrates the use a 7 segments display.
 
 This sketch prints " OK." and count 0.1ms.
 
  The circuit:
 * Segment a pin to Resistor 680 to digital pin 0
 * Segment b pin to Resistor 680 to digital pin 1
 * Segment c pin to Resistor 680 to digital pin 2
 * Segment d pin to Resistor 680 to digital pin 3
 * Segment e pin to Resistor 680 to digital pin 4
 * Segment f pin to Resistor 680 to digital pin 5
 * Segment g pin to Resistor 680 to digital pin 6
 * Segment dp pin to Resistor 680 to digital pin 7
 * Common Anode 1 pin to digital pin 8
 * Common Anode 2 pin to digital pin 9
 * Common Anode 3 pin to digital pin 10
 * Common Anode 4 pin to digital pin 11
 
 Library originally write 1 Sep 2012 by Laurent LE GOFF 
 
 This example code is in the public domain.
 */
#include <SevenSeg.h>
#include <MsTimer2.h>

/* SevenSeg (Anode or Cathode, Direct or Transistor,a,b,c,d,e,f,g,dp,com1,com2,com3,com4)  [com2 -> com8] */
SevenSeg afficheur(Anode,Direct,0,1,2,3,4,5,6,7,8,9,10,11);

void setup()
{ 
  MsTimer2::set(5, interrupt); // 50Hz
  MsTimer2::start();
  afficheur.cursor();
  delay(5000);
  afficheur.setCursor(2);
  afficheur.print('O');
  delay(1000);
  afficheur.print('K');
  delay(1000);
  afficheur.print('.');
  delay(3000);
  afficheur.home();
  delay(3000);
  afficheur.noDisplay();
  delay(1000);
  afficheur.display();
  afficheur.noCursor();
  afficheur.clear();

}

void interrupt()
{
  afficheur.multiplex();
}

void loop()
{
  afficheur.println(millis()/100);
}