Request Counter with Arduino Uno + Ethernet Shield + LCD Shield 2012101701

2012101701.c

#include <SPI.h>
#include <Ethernet.h>
#include <LiquidCrystal.h>

// prepare for lcd shield
LiquidCrystal lcd( 8 , 9 , 4 , 5 , 6 , 7 ) ;

// prepare for ethernet shield
byte mac[] = { 0x00 , 0x08 , 0xDC , 0x00 , 0x00 , 0x09 } ;

// prepare for web server
EthernetServer server = EthernetServer( 80 ) ;

// prepare for request counter
int totalRequestor = 0 ;

void setup() {
  
  // for debug purpose
  Serial.begin( 9600 ) ;
  
  // initializing lcd
  lcd.begin( 16 , 2 ) ;
  
  // initializing connection
  if ( !Ethernet.begin( mac ) ) {
    while ( true ) ;
  }
  
  // run the server
  server.begin() ;
  lcdPrint( 0 , 0 , "Server: Ready." ) ;
    
}

// print text on the lcd shield start with 
// col and row cursor position
void lcdPrint( int col , int row , String str ) {
  lcd.setCursor( col , row ) ;
  lcd.print( str ) ;
}