/*
  Example animated analogue meters

  Needs Font 2 (also Font 4 if using large scale label)

  Make sure all the display driver and pin connections are correct by
  editing the User_Setup.h file in the TFT_eSPI library folder.

  #########################################################################
  ###### DON'T FORGET TO UPDATE THE User_Setup.h FILE IN THE LIBRARY ######
  #########################################################################

  Requires widget library here:
  https://github.com/Bodmer/TFT_eWidget
*/

#include <TFT_eSPI.h>      // Hardware-specific library
#include <TFT_eWidget.h>   // Widget library
//#include <FS.h>
//#include "Free_Fonts.h" // Include the header file attached to this sketch


TFT_eSPI tft  = TFT_eSPI();      // Invoke custom library

MeterWidget   liter  = MeterWidget(&tft);
//MeterWidget   volts = MeterWidget(&tft);
//MeterWidget   ohms  = MeterWidget(&tft);

#define LOOP_PERIOD 15 // Display updates every 35 ms

void setup(void) 
{
  tft.init();
  tft.setRotation(1);
  Serial.begin(115200); // For debug
  
  
  // Colour zones are set as a start and end percentage of full scale (0-100)
  // If start and end of a colour zone are the same then that colour is not used
  //            --Red--  -Org-   -Yell-  -Grn-
  liter.setZones(0, 10, 10, 20, 0, 0, 20, 120); // Example here red starts at 75% and ends at 100% of full scale
  // Meter is 239 pixels wide and 126 pixels high
  liter.analogMeter(0, 30, 120, "Liter", "0", "30", "60", "90", "120");    // Draw analogue meter at 0, 30


}


void loop() 
{
  
  float current;
  current = 95;
  //Serial.print("I = "); Serial.print(current);
  liter.updateNeedle(current, 0);
  
  
  tft.setTextColor(TFT_ORANGE, TFT_BLACK);// Set text colour to orange with black background
  //tft.drawString("Test", 160, 60, 4);// Print the string name of the font
  //tft.drawString("TEST", 160, 120, 4);// Print the string name of the font. Draw text at position 120,260 using fonts 4
  tft.drawCentreString("Wasserstand",120,0,4);
  delay(1000);

}