#include <SoftwareSerial.h>
SoftwareSerial Serial1(2, 3); // RX, TX

#define SQUARES_ANIMATION_DELAY 1500
#define ALTERNATE_V_DELAY 1000

// SQUARES ANIMATION
char* squares_frame_1 = "3003333333333003!";
char* squares_frame_2 = "0220000000000220!";
char* squares_frame_3 = "r00rrrrrrrrrr00r!";
char* squares_frame_4 = "0rr0000000000rr0!";

// ALTERNATING LINES VERTICALLY
char* alternate_v_frame_1 = "r3r33r3rr3r33r3r!";
char* alternate_v_frame_2 = "3r3rr3r33r3rr3r3!";

// HOMING
char* homing = "hhhhhhhhhhhhhhhh!";

char* reverse = "rrrrrrrrrrrrrrrr!";

void setup() {
  Serial1.begin(115200);
  homeAll();
}

void loop() {
  squareAnimation(SQUARES_ANIMATION_DELAY);
  delay(1000);

  reverseToHome();

  alternateVAnimation(ALTERNATE_V_DELAY);
  delay(1000);

  reverseToHome();
}

void homeAll() {
  Serial1.print("*16#");
  Serial1.print(homing);
  delay(20000);
}

void reverseToHome() {
  Serial1.print("*16#");
  Serial1.print(reverse);
  delay(100);
}

void squareAnimation(int delayTime) {
  Serial1.print("*16#");
  Serial1.print(squares_frame_1);
  delay(delayTime);

  Serial1.print("*16#");
  Serial1.print(squares_frame_2);
  delay(delayTime);

  Serial1.print("*16#");
  Serial1.print(squares_frame_3);
  delay(delayTime);

  Serial1.print("*16#");
  Serial1.print(squares_frame_4);
  delay(delayTime);
}

void alternateVAnimation(int delayTime) {
  Serial1.print("*16#");
  Serial1.print(alternate_v_frame_1);
  delay(delayTime);

  Serial1.print("*16#");
  Serial1.print(alternate_v_frame_2);
  delay(delayTime);
}