/***************************************************
  This is our GFX example for the Adafruit ILI9341 Breakout and Shield
  ----> http://www.adafruit.com/products/1651

  Check out the links above for our tutorials and wiring diagrams
  These displays use SPI to communicate, 4 or 5 pins are required to
  interface (RST is optional)
  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 "SPI.h"
#include "Adafruit_GFX.h" // https://learn.adafruit.com/adafruit-gfx-graphics-library
#include "Adafruit_NV3030B.h"
#include <Fonts/FreeSerifBold18pt7b.h>

// For the Adafruit shield, these are the default.
#define TFT_DC 8
#define TFT_CS 17
#define TFT_MOSI 19
#define TFT_CLK 18
#define TFT_RST 12
#define TFT_MISO 16
#define TFT_BACKLIGHT 13

// Use hardware SPI (on Uno, #13, #12, #11) and the above for CS/DC
// Adafruit_NV3030B tft = Adafruit_NV3030B(TFT_CS, TFT_DC);
// If using the breakout, change pins as desired
Adafruit_NV3030B tft = Adafruit_NV3030B(TFT_CS, TFT_DC, TFT_MOSI, TFT_CLK, TFT_RST, TFT_MISO);

int moisture = 0;
int position = 0;

GFXcanvas1 canvas(240, 280); // 1-bit, 120x30 pixels

void setup() {
  Serial.begin(9600);
  Serial.println("NV3030B Test!");
  
  pinMode(TFT_BACKLIGHT, OUTPUT);
  digitalWrite(TFT_BACKLIGHT, HIGH);

  tft.begin();
  tft.fillScreen(NV3030B_BLACK);

  canvas.setFont(&FreeSerifBold18pt7b); // Use custom font
  canvas.setTextWrap(false); 
}

void setup1(){

}

void loop(void) {
  //canvas.fillScreen(0);    // Clear canvas (not display)
  
  tft.drawCircle(120, 140, position, NV3030B_BLACK);
  position = moisture / 25;
  //canvas.drawCircle(120, 140, position, NV3030B_BLUE);
  //tft.drawBitmap(0, 0, canvas.getBuffer(), canvas.width(), canvas.height(), 0xFFFF, 0x0000);
  tft.drawCircle(120, 140, position, NV3030B_BLUE);
  //Serial.println(position);
}

void loop1(){
    moisture = analogRead(A0);
}