/**
  First demo for FT6206 Capactive Touch Screen on Wokwi. Enjoy!

  https://wokwi.com/arduino/projects/311598148845830720
 */

/***************************************************
  This is our touchscreen painting example for the Adafruit ILI9341
  captouch shield
  ----> http://www.adafruit.com/products/1947

  Check out the links above for our tutorials and wiring diagrams

  Adafruit invests time and resources providing this open source code,
  please support Adafruit and open-source hardware by purchasing
  products from Adafruit!

  Written by Limor Fried/Ladyada for Adafruit Industries.
  MIT license, all text above must be included in any redistribution
 ****************************************************/

#include <TFT_eSPI.h>
#include <SPI.h>       // this is needed for display
#include <Wire.h>      // this is needed for FT6206
#include <Adafruit_FT6206.h>

// The FT6206 uses hardware I2C (SCL/SDA)
Adafruit_FT6206 ctp = Adafruit_FT6206();

// The display also uses hardware SPI, plus #9 & #10
#define TFT_CS 15
#define TFT_DC 2
#define TFT_MOSI 23
#define TFT_SCLK 18
//Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
TFT_eSPI tft = TFT_eSPI(); // Invoke custom library with default width and height

#define ILI9341_RED TFT_RED
#define ILI9341_YELLOW TFT_YELLOW
#define ILI9341_GREEN TFT_GREEN
#define ILI9341_CYAN TFT_CYAN
#define ILI9341_BLUE TFT_BLUE
#define ILI9341_MAGENTA TFT_MAGENTA


// Size of the color selection boxes and the paintbrush size
#define BOXSIZE 40
#define PENRADIUS 3
int oldcolor, currentcolor;

void setup(void) {
  Serial.begin(115200);

  tft.begin();

  if (!ctp.begin(40)) {  // pass in 'sensitivity' coefficient
    Serial.println("Couldn't start FT6206 touchscreen controller");
    while (1);
  }

  tft.fillScreen(ILI9341_BLACK);

  // make the color selection boxes
  
  tft.drawRect(19, 19, 52, 32, ILI9341_RED);
  tft.fillRect(20, 20, 50, 30, ILI9341_GREEN);


  tft.drawCircle(150, 50, 20, ILI9341_RED);
  tft.fillCircle(150, 50, 19, ILI9341_GREEN);
  




}

void loop() {


}













  // Wait for a touch
  // if (! ctp.touched()) {
  //   delay(10); // Speeds up the simulation
  //   return;
  // }

  // Retrieve a point  
  // TS_Point p = ctp.getPoint();
  

  // flip it around to match the screen.
  // p.x = map(p.x, 0, 240, 240, 0);
  // p.y = map(p.y, 0, 320, 320, 0);