// Steuer Program 16X64 LED MATRIX mit SD Karte, audio auswertung und bedientasten
//Variablen für Hauptrotinen (loop und timing)
int time = 2000;
boolean timeFM = 0;
int NEXTANZEIGENAME = 1;
byte Modus = 0;

//Variablen SCREANSAVER
byte SCREANSAVERschritt = 0;
byte SCb;
//Variablen für Audio
const int audioin[] = {11,10,9,8,12,13,14,15}; //Pins ton eingang
int audiohoch[] = {511,511,511,511,511,511,511,511}; // höchstwert (analogwert) für ton auswertung
unsigned int analogREAD[8][20]; // variable für audio in [anzahlpins][vergleichswerte]
unsigned int analogausw[8]; // variable zum analog wert auswerten
unsigned int minwert[8]; // korektur wert für analog wert auswerten
unsigned int analogausw1; // rechen variable zum analog wert auswerten
int turn [] = {15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0};
byte schritt = 0; //variablen zum aufteilen des analog auswertungs prozeses
byte schritt1 = 0; //variable durch die auteilung nötig geworden 
//Variablen für Matrix
const int ledzeile = 64;    // LEDs in der Zeile 
const int ledspalte =16;    // LEDs in der Spalte
int ledspaltePins[] = {35,36,37,34,31,32,33,30,27,28,29,26,23,24,25,22}; //PINS der Spalte
int ledzeilePins[] = {8,9,10,12,11,13};
boolean ledzeilePinsCODE[6][64] = { //Codierung LEDMATRIX ZEILE
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1},
{0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1},
{0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1},
{0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1}};

boolean Menue[16][64]= { // Menü (1)
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,1,0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,1,0,0,1,1,1,1,1,0,1},
{1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,0,0,0,1,1,0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,1,0,0,0,0,0,1},
{1,0,0,1,0,0,0,1,1,0,0,0,1,0,0,1,1,0,0,0,0,1,0,1,0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,1,1,1,0,0,0,1},
{1,0,0,1,0,0,0,1,1,0,0,0,1,0,0,1,1,0,1,0,1,0,0,1,0,0,1,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,1,0,0,0,0,0,1},
{1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,1,0,1,1,0,0,0,1,0,0,1,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,1,1,1,1,1,0,1},
{1,0,0,1,0,1,0,0,0,0,1,0,1,0,0,1,1,0,1,1,1,1,1,1,0,0,1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,1,1,0,0,1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,0,0,1,1,1,0,0,0,1,1,1,0,0,0,1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,1,1,1,1,0,0,1,1,1,1,1,0,1},
{1,0,0,1,1,1,1,0,0,1,1,1,1,0,0,1,1,0,1,0,1,0,0,1,0,1,1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,1,0,0,0,1},
{1,0,0,1,1,1,1,0,0,1,1,1,1,0,0,1,1,0,0,0,0,1,0,1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,1,1,1,0,0,0,0,0,1,0,0,0,1},
{1,0,0,1,1,1,1,0,0,1,1,1,1,0,0,1,1,0,0,0,0,0,1,1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,1,0,0,0,0,1,0,0,0,1},
{1,0,0,1,1,1,1,0,0,1,1,1,1,0,0,1,1,0,0,0,0,0,0,1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,0,0,0,1,0,0,0,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}};

boolean NEU[16][64]= { // zum automatischen beschreiben (2)
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,1,0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,1,0,0,1,1,1,1,1,0,1},
{1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,0,0,0,1,1,0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,1,0,0,0,0,0,1},
{1,0,0,1,0,0,0,1,1,0,0,0,1,0,0,1,1,0,0,0,0,1,0,1,0,0,0,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,1,1,1,0,0,0,1},
{1,0,0,1,0,0,0,1,1,0,0,0,1,0,0,1,1,0,1,0,1,0,0,1,0,0,1,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,1,0,0,0,0,0,1},
{1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,1,0,1,1,0,0,0,1,0,0,1,0,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,1,1,1,1,1,0,1},
{1,0,0,1,0,1,0,0,0,0,1,0,1,0,0,1,1,0,1,1,1,1,1,1,0,0,1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,1,1,0,0,1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,0,0,1,1,1,0,0,0,1,1,1,0,0,0,1,1,0,1,1,0,0,0,1,0,1,1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,1,1,1,1,0,0,1,1,1,1,1,0,1},
{1,0,0,1,1,1,1,0,0,1,1,1,1,0,0,1,1,0,1,0,1,0,0,1,0,1,1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,1,0,0,0,1},
{1,0,0,1,1,1,1,0,0,1,1,1,1,0,0,1,1,0,0,0,0,1,0,1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,1,1,1,0,0,0,0,0,1,0,0,0,1},
{1,0,0,1,1,1,1,0,0,1,1,1,1,0,0,1,1,0,0,0,0,0,1,1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,1,0,0,0,0,1,0,0,0,1},
{1,0,0,1,1,1,1,0,0,1,1,1,1,0,0,1,1,0,0,0,0,0,0,1,0,1,1,1,1,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,1,1,1,0,0,0,0,0,1,0,0,0,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}};

boolean Anzreige[16][64]= { //Startanzeige
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,0,1,0,0,0,1,0,1,0,1,0,0,1,0,1,1,1,1,0,0,1,1,1,1,0,0,1,0,0,0,1,1,1,1,0,1,1,1,0,0,0,1,0,0,0,1,0,0,1,1,0,0,1,1,1,1,1,0,0,0,0,0,1},
{1,0,1,1,0,1,1,0,1,0,1,0,1,0,0,1,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,1,0,0,1,0,0,1,1,0,1,1,0,1,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1},
{1,0,1,0,1,0,1,0,1,0,1,1,0,0,0,1,1,1,0,0,0,1,1,1,0,0,0,1,0,0,0,1,1,1,0,0,1,0,0,1,0,0,1,0,1,0,1,0,1,1,1,1,0,0,0,1,0,0,0,1,1,1,0,1},
{1,0,1,0,0,0,1,0,1,0,1,0,1,0,0,1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,1,0,0,0,0,1,0,0,1,0,0,1,0,0,0,1,0,1,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1},
{1,0,1,0,0,0,1,0,1,0,1,0,0,1,0,1,1,1,1,0,1,1,1,1,0,0,0,1,1,1,0,1,1,1,1,0,1,1,1,0,0,0,1,0,0,0,1,0,1,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,0,0,1,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,1,1,0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,1,0,0,1,0,0,1,0,1,1,1,1,1,0,0,0,0,1},
{1,0,1,0,0,1,0,1,0,0,1,0,1,0,0,0,1,0,0,0,1,0,0,1,1,0,0,0,1,0,0,1,0,0,0,1,1,0,0,1,0,0,1,0,1,0,0,1,0,1,0,0,1,0,0,0,0,1,0,0,0,0,0,1},
{1,0,1,0,0,1,0,1,0,0,0,1,0,0,0,0,0,1,0,1,0,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0,1,0,0,1,0,0,1,0,1,0,0,1,0,1,1,1,1,0,0,0,1,0,0,0,0,0,0,1},
{1,0,1,1,1,0,0,1,0,0,1,0,1,0,0,0,0,1,0,1,0,0,0,0,1,0,0,0,1,0,0,1,0,1,1,1,1,1,0,1,0,0,1,0,1,0,0,1,0,1,0,0,1,0,0,1,0,0,0,0,0,0,0,1},
{1,0,1,0,0,1,0,1,0,1,0,0,0,1,0,0,0,0,1,0,0,0,0,0,1,0,1,0,0,1,1,0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,1,0,0,1,0,0,1,0,1,1,1,1,1,0,0,0,0,1},
{1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}};

boolean Test[16][64]= { //Alles an (3)
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}};

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void setup() {
  // Pins auf output setzen
  for (int PINNr = 0; PINNr < ledzeile; PINNr++) {
    pinMode(ledzeilePins[PINNr], OUTPUT);
 }   
  for (int PINNr = 0; PINNr < ledspalte; PINNr++) {
    pinMode(ledspaltePins[PINNr], OUTPUT);
  } 
// input für tasten  
  pinMode(14, INPUT); 
  pinMode(15, INPUT); 
  pinMode(16, INPUT); 
  pinMode(17, INPUT); 
  pinMode(18, INPUT); 
  pinMode(19, INPUT); 
  pinMode(20, INPUT); 
  pinMode(21, INPUT);
 // debug 
 Serial.begin(9600); 
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void loop(){ 
  if (digitalRead(18) == 0) {     
    time = 0; 
    Modus = 4; 
    } 
  else if (digitalRead(19) == 0) {     
    time = 0; 
    Modus = 1; 
    } 
  else if (digitalRead(20) == 0) {
     time = 0;
     Modus = 2; 
    } 
    else if (digitalRead(21) == 0) {     
     time = 0;
     Modus = 3;  
    } 
  if (timeFM == 1 || time >= 1 ){
    timing();
  }
  else {
    switch (Modus) {
    case 1:
      AUDIO();
      break;
    case 2:
      CARD();
      break;
    case 3:
      TEST();
      break;
    case 4:
      MENUE();
      break;
    default: 
      SCREANSAVER();
}}} 
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 
void MENUE(){
time = 1000;
timeFM =1;
NEXTANZEIGENAME = 1;
timing();
}  
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 
void SCREANSAVER(){
  byte i;
 byte a; 
 for( i = 0; i < 64; ++i){
 for( a = 0; a < 16; ++a ){
 NEU[a][i] = 0;
  }}
switch (SCREANSAVERschritt) { 
    case 0:
 for( i = 0; i < 64; ++i){
a = SCb;
 NEU[a][i] = 1;
  }
  time = 50;
timeFM =1;
NEXTANZEIGENAME = 2;
SCb++;
if(SCb == 16){
  SCb = 0;
  SCREANSAVERschritt++;
}
timing();
      break;
    case 1:
 for( a = 0; a < 16; ++a){
i = SCb;
 NEU[a][i] = 1;
  }
  time = 20;
timeFM =1;
NEXTANZEIGENAME = 2;
SCb++;
if(SCb == 64){
  SCb = 0;
  SCREANSAVERschritt++;
}
timing();
      break;
    case 2:
    i = SCb;
 for( a = 0; a < 16; ++a){
 NEU[a][i] = 1;
 i++;
  }
  time = 20;
timeFM =1;
NEXTANZEIGENAME = 2;
SCb++;
if(i >= 48){
  SCb = 0;
  SCREANSAVERschritt = 0;
}
timing();
      break;
} 
} 
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 
void TEST(){ //Zeigt test anzeige an
time = 1000;  
timeFM =1;
NEXTANZEIGENAME = 3;  
timing();
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void CARD(){  // noch unfertig
timing();
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////  
void AUDIO(){
  int i;
  int a;
   switch (schritt) {
    case 0:// autiosignal einlesen 12 mal
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
schritt++;
timing();
      break;
    case 1:// autiosignal einlesen 10 mal
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
schritt++;
timing();
      break;
    case 2:// autiosignal einlesen 10 mal
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1++;
for( i = 0; i < 8; ++i ){
analogREAD[i][schritt1] = analogRead(audioin[i]);
}
schritt1 = 0;
schritt++;
timing();
      break;
    case 3:
// audiosignal auswerten
for( i = 0; i < 8; ++i ){ //NULL setzen der variable
analogausw[i] = 0;
}
for( i = 0; i < 8; ++i ){ //VOLL setzen der variable
minwert[i] = 1023;
}  
// höchstwerte suchen
for( i = 0; i < 8; ++i ){
for( a = 0; a < 12; ++a ){
if (analogausw[i] < analogREAD[i][a]){
analogausw[i] = analogREAD[i][a];
}}}    
// minimaltwerte suchen

for( i = 0; i < 8; ++i ){
for( a = 0; a < 12; ++a ){
if (minwert[i] > analogREAD[i][a]){
minwert[i] = analogREAD[i][a];
}}}    
//wert korektur
for( i = 0; i < 8; ++i ){
analogausw[i] = analogausw[i] - minwert[i];
}    
    schritt++;
timing();
break;
    case 4:
 //umwandlung in anzeige
//anzeige null setzen
 for( i = 0; i < 64; ++i){
  for( a = 0; a < 16; ++a ){
 NEU[a][i] = 0;
  }}
  //werte übernehmen
byte b;
byte c = 0;
for( i = 0; i < 8; ++i ){
 for( b = 0; b < 8; ++b){
  for( a = 0; a < 16; ++a ){
  analogausw1 = analogausw[i] * 16;
  unsigned int d = a * audiohoch[i];
  if (analogausw1 > d){ 
  byte e = turn[a];  
  NEU[e][c] = 1;
  }
  if (analogausw[i] >= audiohoch[i]){
    audiohoch[i] = analogausw[i];
  }
 else{
    aodiohoch[i]--;
 } 
  }
  c++;
 }
}
//werte für übernahme der neuen anzeige setzen
NEXTANZEIGENAME = 2;
time = 0;
timeFM = 1;
schritt = 0;
timing();
break;
}}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void timing(){
  if (timeFM == 1){ //anzeige austauschen und LEDS schreibe
  timeFM = 0;
  if (NEXTANZEIGENAME == 1){ //auswahl
  int a;
  int i;
  for( a = 0; a < 64; ++a ){
   for( i = 0; i < 16; ++i ){
   Anzreige[i][a] = Menue[i][a];
  }}}
  else if (NEXTANZEIGENAME == 2){ //auswahl
  int a;
  int i;
  for( a = 0; a < 64; ++a ){
   for( i = 0; i < 16; ++i ){
   Anzreige[i][a] = NEU[i][a];
  }}}
  else if (NEXTANZEIGENAME == 3){ //auswahl
  int a;
  int i;
  for( a = 0; a < 64; ++a ){
   for( i = 0; i < 16; ++i ){
   Anzreige[i][a] = Test[i][a];
  }}}
  WriteMatrix();
  }
 else if (time > 0){ //LEDS schreiben und zählen
  time--;
  WriteMatrix();
  }
 else if (time == 0 & timeFM == 0){ //LEDS schreiben ohne zählen
 WriteMatrix();
 }}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void WriteMatrix(){//Mtrix schreiben
  int a;
  int i;
 for( a = 0; a < 64; ++a ){
  digitalWrite(ledzeilePins[0],ledzeilePinsCODE[0][a]);
  digitalWrite(ledzeilePins[1],ledzeilePinsCODE[1][a]);
  digitalWrite(ledzeilePins[2],ledzeilePinsCODE[2][a]);
  digitalWrite(ledzeilePins[3],ledzeilePinsCODE[3][a]); 
  digitalWrite(ledzeilePins[4],ledzeilePinsCODE[4][a]);  
  digitalWrite(ledzeilePins[5],ledzeilePinsCODE[5][a]);
  
   for( i = 0; i < 16; ++i ){
   digitalWrite(ledspaltePins[i], Anzreige[i][a]);
   }
    delayMicroseconds(20); //ca 400Hz Bildwiederholung
   for( i = 0; i < 16; ++i ){
   digitalWrite(ledspaltePins[i],LOW);
   }
 }
}