#define DELAY 100

typedef struct {
  uint8_t adc[4][4];
} data_t;

void setup() {
  Serial.begin(9600);
  data_t dataRead = getData(0);
  printData(dataRead);
}

void loop() {}

data_t getData(uint8_t line) {
  data_t data;
  for(uint8_t i; i < 4; i++) {
    data.adc[i][0] = (analogRead(A0) / 4);
    delay(DELAY);
    data.adc[i][1] = (analogRead(A1) / 4);
    delay(DELAY);
    data.adc[i][2] = (analogRead(A2) / 4);
    delay(DELAY);
    data.adc[i][3] = (analogRead(A3) / 4);
    delay(DELAY);
  }
  return data;
}

void printData(data_t values) {
  Serial.println(" A0  A1  A2  A3");
  Serial.print(" ---------------\n ");
  for(uint8_t i; i < 4; i++) {
    Serial.print(values.adc[i][0]);
    Serial.print(" ");
    Serial.print(values.adc[i][1]);
    Serial.print(" ");
    Serial.print(values.adc[i][2]);
    Serial.print(" ");
    Serial.println(values.adc[i][3]);
    Serial.print(" ");
  }
}

/*
// Usando String
String myString = "1234567890";

// Usando char[]
char myCharArray[] = "1234567890";

// Usando char*
char* myCharPointer = "Hello, Arduino";


void setup() {
  Serial.begin(9600);
  Serial.println(sizeof(myString));
  Serial.println(sizeof(myCharArray));
  Serial.println(sizeof(myCharPointer));
}

void loop() {}

// -------

//define Test

//unsigned long teste = 0;
//uint32_t teste = 0;

uint64_t address = 0xF0F0F0F0E1LL;

void setup() {
  Serial.println(sizeof(address));
  //Serial.println(address, HEX);
}

void loop() {}
*/
/*
struct {
  int id = 1;
  String name = "teste";
} Config_s;

enum { desl, liga, };

bool state;

#define Teste false

// --- Structers --- //

//Structure to hold a single bit
typedef struct {
unsigned int bit : 1;
} bit_t;

bit_t bit_s;
bit_s.bit = false;

#define BIT_ARRAY_LENGTH 8
//BitArray structure.
typedef struct {
Bit bitValues[BIT_ARRAY_LENGTH];
} BitArray;

typedef struct {
  unsigned a0 : 10;
  unsigned a1 : 10;
  unsigned a2 : 10;
  unsigned a3 : 10;
} analog_t;

typedef struct {
  uint8_t p[3][3];
} array_t;

#ifdef Struct
typedef struct {
  String name;
  int p0, p1, p2;
} analog_t;
#endif

#ifdef Array
typedef struct {
  String name;
  int port[3];
} analog_t;
#endif

#ifdef Test
typedef struct {
  uint8_t port[3];
} test_t;
#endif


void setup() {
  state = liga;

  Serial.begin(9600);
  Serial.println(Config.id);
  Serial.println(Config.name);
  Serial.println(state);
  Serial.println(Teste);
  //_setup();
}

void loop() {
  //_loop();
}

*/