#define N_LEDS 8

//void writeTables(const byte* tables[N_LEDS], long totalTime, int nTables) {
//}

#define TEST_LENGTH 5

const byte TEST[TEST_LENGTH][N_LEDS] = {
  { 0, 0, 0, 0, 1, 1, 1, 0 },
  { 1, 0, 0, 1, 0, 0, 0, 1},
  { 1, 0, 0, 1, 0, 0, 0, 1},
  { 1, 0, 0, 1, 0, 0, 0, 1},
  { 0, 1, 1, 0, 0, 0, 0, 1 }
};

void setup() {
  for (int pin=0; pin<N_LEDS; pin++) {
    pinMode(pin, OUTPUT);
    digitalWrite(pin, HIGH);
  }
}

void loop() {
  int nTables = TEST_LENGTH;
  long totalTime = 20;
  
  totalTime /= nTables;
  for (int i=0; i<nTables; i++) {
    for (int pin=0; pin<N_LEDS; pin++) {
      digitalWrite(pin, (TEST[i][pin] ? LOW : HIGH));
  //    digitalWrite(pin, pgm_read_byte(table + i));
    }
    delay(totalTime);
  }
}