/**
  Arduino MEGA adaptation by https://wokwi.com/makers/gjchen
  First demo for FT6206 Capactive Touch Screen on Wokwi. Enjoy!

  https://wokwi.com/arduino/projects/376916542459428865
 */
/**
  ESP32s3 adaptation by Tyeth Gundry of Arduino version of
  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 <Adafruit_GFX.h>    // Core graphics library
#include <SPI.h>       // this is needed for display
#include <Adafruit_ILI9341.h>
#include <Arduino.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 10
#define TFT_DC 9
//#define TFT_DC 53
//#define TFT_CS 10
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);

// Size of the color selection boxes and the paintbrush size
#define BOXSIZE 40
#define PENRADIUS 3

#define BLACK    0x0000
#define RED      0xF800
#define GREEN    0x07E0
#define WHITE    0xFFFF

int oldcolor, currentcolor;

void setup(void) {
  //while (!Serial);     // used for leonardo debugging
  Serial.begin(115200);
  Serial.println(F("Cap Touch Paint!"));
  
  Wire.begin(); // redefine first I2C port to be on pins 10/8
  tft.begin();
  tft.setRotation(1);
 // tft.setFont(&FreeSans9pt7b);
  tft.fillScreen(0x22d1);
  tft.setCursor(80,50);
  tft.setTextColor(0xFFFF);
  tft.setTextSize(4.2);
  tft.print(("WELCOME!"));
  Adafruit_GFX_Button Sensor1_Button,Sensor2_Button,Sensor4_Button,Sensor3_Button;
  Sensor1_Button.initButton(&tft, 55, 140, 130, 40, 0x463f, WHITE, 0x463f, " Sensor 1",2 );
  Sensor1_Button.drawButton(true);
  Sensor2_Button.initButton(&tft, 55, 195, 130, 40, 0x463f, WHITE, 0x463f, " Sensor 2",2 );
  Sensor2_Button.drawButton(true);
  Sensor3_Button.initButton(&tft, 260, 140, 130, 40, 0x463f, WHITE, 0x463f, "Sensor 3",2 );
  Sensor3_Button.drawButton(true);
  Sensor4_Button.initButton(&tft, 260, 195, 130, 40, 0x463f, WHITE, 0x463f, "Sensor 4",2 );
  Sensor4_Button.drawButton(true);
}

void loop() {
 
}





////////////////////////////////////////////////////////////////////////////////////




// /*
//   ESP32-S3 + ILI9341 TFT LCD Example

//   https://wokwi.com/projects/343784047735997012
// */

// #include "SPI.h"
// #include "Adafruit_GFX.h"
// #include "Adafruit_ILI9341.h"

// #define TFT_DC 2
// #define TFT_CS 15
// Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);

// void setup() {
//   Serial.begin(115200); 
//   Serial.println("Welcome to Wokwi, ESP32-S3");
//   Wire.begin(10,8);
//   tft.begin();

//   tft.setCursor(44, 120);
//   tft.setTextColor(ILI9341_RED);
//   tft.setTextSize(3);
//   tft.println("ESP32-S3");
// }

// const uint32_t colors[] = {
//   ILI9341_GREEN,
//   ILI9341_CYAN,
//   ILI9341_MAGENTA,
//   ILI9341_YELLOW,
// };
// uint8_t colorIndex = 0;

// void loop() {
//   tft.setTextSize(2);
//   tft.setCursor(26, 164);
//   tft.setTextColor(colors[colorIndex++ % 4]);
//   tft.println("Welcome to Wokwi!");
//   delay(250);
// }