#include "Free_Fonts.h" 
#include <TFT_eSPI.h>
#include <SPI.h>       // this is needed for display


// 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

float dispTemp = 22.3;

TFT_eSPI tft = TFT_eSPI(); // Invoke custom library with default width and height

void setup(void) {
  tft.begin();
  tft.setRotation(0);
  themeClockTFT(dispTemp, "TEMP", "`C", "88.8", "temp", 1);
}

void loop() {
  int val = analogRead(D13);
  print("Read Value: ");
  println(val);
  delay(1000);
}


void themeClockTFT(float value, const String& lable, const String& units, const String& valueSample, const String& valueType, unsigned int accuracy) {

  int xpos = 10;
  int ypos = 45;
  int yPad = 0;
  int padding = tft.textWidth(String(value, accuracy), FONT8);

  tft.setTextDatum(TL_DATUM);
  tft.drawString(lable, xpos, ypos, FONT4);

  tft.setTextDatum(TR_DATUM);
  tft.drawString(units, 240 - xpos, ypos, FONT4);

  tft.setTextDatum(TL_DATUM);

  tft.setTextPadding(padding);

  ypos += tft.fontHeight(FONT8) / 2 + yPad;
  tft.drawFloat(value, accuracy, (240 - padding) / 2, ypos, FONT8);

  tft.setTextPadding(0);

}