TFT+Sonar_Arduino

#include <UTFT.h>
#include <NewPing.h>

#define TRIGGER_PIN  5  // Arduino pin tied to trigger pin on the ultrasonic sensor.
#define ECHO_PIN     3  // Arduino pin tied to echo pin on the ultrasonic sensor.
#define MAX_DISTANCE 200 // Maximum distance we want to ping for (in centimeters). Maximum sensor distance is rated at 400-500cm.

NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and maximum distance.

//for QD_TFT180X SPI LCD Modle
//Param1:Value Can be:QD_TFT180A/QD_TFT180B/QD_TFT180C
//Param2 instructions:Connect to LCD_Pin #4 SDA/SDI/MOSI(it means LCD_Model Pin_SDA/SDI/MOSI Connect to Arduino_UNO Pin11)
//Param3 instructions:Connect to LCD_Pin #5 SCL/CLK/SCLK(it means LCD_Model Pin_SCL/CLK/SCLK Connect to Arduino_UNO Pin10)
//Param4 instructions:Connect to LCD_Pin #2 CS/CE(it means LCD_Model Pin_CS/CE Connect to Arduino_UNO Pin9)
//Param5 instructions:Connect to LCD_Pin #1 RST/RESET(it means LCD_Model Pin_RST/RESET Connect to Arduino_UNO Pin12)
//Param6 instructions:Connect to LCD_Pin #3 RS/DC(it means LCD_Model Pin_RS/DC Connect to Arduino_UNO Pin8)
//                                       #6 & #7 to 5V
//                                       #8 to GND
UTFT myGLCD(QD_TFT180A,11,10,9,12,8);   // Remember to change the model parameter to suit your display module!

// Declare which fonts we will be using
extern uint8_t SmallFont[];
extern uint8_t SevenSegNumFont[];

void setup()
{
// Setup the LCD
  myGLCD.InitLCD();   // initiaise the screen;
  myGLCD.setFont(SmallFont);   // use the SmallFont (also available: BigFont and SevenSegNumFont)
  myGLCD.clrScr();   // clear the screen
  myGLCD.setColor(255, 255, 255);  // set colour white (NOTE: BGR and not RGB)
  myGLCD.print("Distance in cm:",CENTER, 1);   // print header 1 pixel down and at center
}

void loop()
{
  delay(50);  // delay for sonar ping
  int uS = sonar.ping_cm();  // uS will be the ping distance in CM

  Serial.begin(9600);

  Serial.println(uS);  // serial print the distance
  myGLCD.setColor(255,255,0);  // set colour to light blue
  myGLCD.setFont(SevenSegNumFont);  // use SevenSegNumFont
  myGLCD.print(String(uS)+String(" "), LEFT, 24);  // print distance as a string and add a space to eraase pevious reading
}