// https://wokwi.com/projects/390175257676530689
#include <GxEPD.h>
#include <GxGDEM029T94/GxGDEM029T94.h>

/*******************************************************************
//#include <GxGDEM0213B74/GxGDEM0213B74.h>  // 2.13" b/w 128x250 SSD1680
//#include <GxGDEH0213B72/GxGDEH0213B72.h>  // 2.13" b/w new panel
//#include <GxGDEH0213B73/GxGDEH0213B73.h>  // 2.13" b/w newer panel
//#include <GxGDEM0213B74/GxGDEM0213B74.h>  // 2.13" b/w 128x250 SSD1680
//#include <GxGDEW0213Z16/GxGDEW0213Z16.h>  // 2.13" b/w/r
//#include <GxGDEH0213Z19/GxGDEH0213Z19.h>  // 2.13" b/w/r UC8151D
//#include <GxGDEW0213T5D/GxGDEW0213T5D.h>  // 2.13" b/w 104x212 UC8151D
//#include <GxDEPG0213BN/GxDEPG0213BN.h>    // 2.13" b/w 128x250, SSD1680, TTGO T5 V2.4.1, V2.3.1
//#include <GxGDEH029A1/GxGDEH029A1.h>      // 2.9" b/w
//#include <GxGDEW029T5/GxGDEW029T5.h>      // 2.9" b/w UC8151 (IL0373)
//#include <GxGDEW029T5D/GxGDEW029T5D.h>    // 2.9" b/w UC8151D
//#include <GxGDEM029T94/GxGDEM029T94.h>    // 2.9" b/w
//#include <GxDEPG0290BS/GxDEPG0290BS.h>    // 2.9" b/w Waveshare variant, TTGO T5 V2.4.1 2.9"
//#include <GxGDEW029Z10/GxGDEW029Z10.h>    // 2.9" b/w/r
//#include <GxGDEH029Z13/GxGDEH029Z13.h>    // 2.9" b/w/r UC8151D
//#include <GxGDEW026T0/GxGDEW026T0.h>      // 2.6" b/w
//#include <GxDEPG0266BN/GxDEPG0266BN.h>    // 2.66" b/w 152x296, SSD1680, TTGO T5 V2.66, TTGO T5 V2.4.1
//#include <GxGDEW027C44/GxGDEW027C44.h>    // 2.7" b/w/r
//#include <GxGDEW027W3/GxGDEW027W3.h>      // 2.7" b/w
//#include <GxGDEY027T91/GxGDEY027T91.h>    // 2.7" b/w
//#include <GxGDEW0371W7/GxGDEW0371W7.h>  

#include GxEPD_BitmapExamples
********************************************************************/

#include <GxIO/GxIO_SPI/GxIO_SPI.h>
#include <GxIO/GxIO.h>  
#include <SPI.h>

// FreeFonts from Adafruit_GFX
#include <Fonts/FreeMonoBold9pt7b.h>
#include <Fonts/FreeMonoBold12pt7b.h>
#include <Fonts/FreeMonoBold18pt7b.h>
#include <Fonts/FreeMonoBold24pt7b.h>

#define EPD_BUSY 23
#define EPD_RSET 22
#define EPD_DC   21
#define EPD_CS   15
#define EPD_SCLK 4
#define EPD_MOSI 5
#define EPD_MISO -1

GxIO_Class io(SPI,  EPD_CS, EPD_DC,  EPD_RSET);
GxEPD_Class display(io, EPD_RSET, EPD_BUSY);
int cnt;

void setup() {
  SPI.begin(EPD_SCLK, EPD_MISO, EPD_MOSI);
  display.init();
}

void loop() {
  display.setRotation(1);

  display.fillScreen(GxEPD_WHITE); // Clear the screen
  display.drawRect(10, 10, 150, 60, GxEPD_BLACK); // Draw a rectangle
  delay(1500);

  display.fillCircle(80, 80, 60, GxEPD_BLACK); // Draw a filled circle
  delay(1500);

  display.setCursor(0, 65);
  display.println("ARVIND");
  display.setFont(&FreeMonoBold18pt7b);

  display.update();
  delay(10000);

  cnt++;
}