#include <Adafruit_GFX.h>
#include <Adafruit_FT6206.h>
#include <Adafruit_ILI9341.h>

//Defining the pins that aren't Hardware SPI.
const int SPI_PIN_CS = 9;
const int PIN_DC = 7;
const int PIN_RST = 8;

//Defining spaces for the colors so as to use a value than can be changed
static byte X_SPACE = 40;
static byte Y_SPACE = 40;

#define BLACK  0x0000
#define BLUE    0x001F
#define RED     0xF800
#define GREEN   0x07E0
#define CYAN    0x07FF
#define MAGENTA 0xF81F
#define YELLOW  0xFFE0
#define WHITE   0xFFFF

#define TS_MINX 0
#define TS_MINY 0
#define TS_MAXX 240
#define TS_MAXY 320

//Creating an object called "tft" that can be called by any of the functions in the Adafruit_GFX and 
//Adafruit ILI9341 Libraries. Because the ILI9341 Cap Touch uses SPI, the hardware pins can be used 
//for better and more reliable preformance
Adafruit_ILI9341 tft = Adafruit_ILI9341(SPI_PIN_CS, PIN_DC, PIN_SPI_MOSI, PIN_SPI_SCK, PIN_RST, PIN_SPI_MISO);

//Creating an object called "ts". Because the Capacitive Touch is I2C, nothing is defined here, but 
//SDA and SCL must be properly connected or it will not work at all. 
Adafruit_FT6206 ts = Adafruit_FT6206();

#define BOXSIZE 40
#define PENRADIUS 3

#define MINPRESSURE 10
#define MAXPRESSURE 1000

int touch = 0;


void setup() {
 
  Serial.begin(9600);
  tft.begin();
  tft.setTextColor(WHITE);
  tft.setTextSize(3);
  tft.fillScreen(BLACK);
  tft.fillRect(0, 0, 120, 120, GREEN);
  tft.fillRect(120, 0, 120, 120, RED);
  tft.setCursor(8, 45);
  tft.println("LED ON");
  tft.setCursor(128, 45);
  tft.println("LEDOFF");

  tft.begin();
  if(!ts.begin(40)){
    while(1);
    return;
  }

}

void loop() {

if(!ts.touched()){
    delay(10);
    return;
  }
  
  TS_Point p = ts.getPoint();

  //if (p.z > MINPRESSURE && p.z < MAXPRESSURE) {
    p.x = map(p.x, TS_MINX, TS_MAXX, tft.width(), 0);
    p.y = map(p.y, TS_MINY, TS_MAXY, tft.height(), 0);
    Serial.print("("); Serial.print(p.x);
    Serial.print(", "); Serial.print(p.y);
    Serial.println(")");

  

  if (p.x>0 && p.x<120) (p.y>0 && p.y<120); {
    digitalWrite(10, HIGH);
    touch = 0;
    delay(2000);
    
  }
   if (p.x>=120 && p.x<=240); {
    digitalWrite(10, LOW);
    touch = 0;
    delay(200);
   
  }
}