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#include "SPI.h"
#include "Adafruit_GFX.h"
#include "WROVER_KIT_LCD.h"

#define min(X, Y) (((X) < (Y)) ? (X) : (Y))

WROVER_KIT_LCD tft;

void setup() {
  Serial.begin(115200);
 
  tft.begin();
  tft.setRotation(1);

  uint8_t x = 0;
  uint32_t id = tft.readId();
  if(id){
      Serial.println("======= ILI9341 ST7789V Display Test ========");
  } else {
      Serial.println("======= ILI9341 ILI9341 Display Test ========");
  }
  Serial.println("============================================");
  Serial.printf("Display ID:      0x%06X\n", id);

  x = tft.readcommand8(WROVER_RDDST);
  Serial.print("Status:          0x"); Serial.println(x, HEX);
  x = tft.readcommand8(WROVER_RDDPM);
  Serial.print("Power Mode:      0x"); Serial.println(x, HEX);
  x = tft.readcommand8(WROVER_RDDMADCTL);
  Serial.print("MADCTL Mode:     0x"); Serial.println(x, HEX);
  x = tft.readcommand8(WROVER_RDDCOLMOD);
  Serial.print("Pixel Format:    0x"); Serial.println(x, HEX);
  x = tft.readcommand8(WROVER_RDDIM);
  Serial.print("Image Format:    0x"); Serial.println(x, HEX);
  x = tft.readcommand8(WROVER_RDDSDR);
  Serial.print("Self Diagnostic: 0x"); Serial.println(x, HEX);
  
 
  Serial.println(F("Done!"));
  tft.fillScreen(ILI9341_ALICEBLUE);
  tft.setTextColor(ILI9341_BLUEVIOLET);

}

void loop(void) {
	tft.print("*");
    delay(1000);
}