Hello, I chose an ardunio project for the school project, all materials are correct, but I made a wrong choice in screen selection, the library does not support.
Library used in the project SPFD5408. But my 2.4 screen supports UTFT library. How can I edit the codes for the library I use. There is a resource I use on the link.
In this project, we are building a Smart Restaurant Project using Arduino, TFT display, and 433MHz RF transmitter/receiver module. Here the transmitter section will consist of Arduino Uno, TFT display, and an RF transmitter, using which customers can...
The screen link I bought. = https://www.itead.cc/wiki/2.4_TFT_LCD_Touch_Shield_V1
Everything is ready by the buyer, the only problem is to prepare a menu on the screen, send it to the receiver and print.
Dude, I would appreciate it if you help me. I have been working on this project for 2 days.
#include <RH_ASK.h>
#include <SPI.h> // Not actually used but needed to compile
#include <SPFD5408_Adafruit_GFX.h> // Core graphics library
#include <SPFD5408_Adafruit_TFTLCD.h> // Hardware-specific library
#include <SPFD5408_TouchScreen.h>
const char *msg ;
RH_ASK driver;
#define YP A1 // must be an analog pin, use "An" notation!
#define XM A2 // must be an analog pin, use "An" notation!
#define YM 7 // can be a digital pin
#define XP 6 // can be a digital pin
#define TS_MINX 125
#define TS_MINY 85
#define TS_MAXX 965
#define TS_MAXY 905
TouchScreen ts = TouchScreen(XP, YP, XM, YM, 300);
#define LCD_CS A3
#define LCD_CD A2
#define LCD_WR A1
#define LCD_RD A0
// optional
#define LCD_RESET A4
#define REDBAR_MINX 80
#define GREENBAR_MINX 130
#define BLUEBAR_MINX 180
#define BAR_MINY 30
#define BAR_HEIGHT 250
#define BAR_WIDTH 30
Adafruit_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET);
#define BLACK 0x0000
int BLUE = tft.color565(50, 50, 255);
#define DARKBLUE 0x0010
#define VIOLET 0x8888
#define RED 0xF800
#define GREEN 0x07E0
#define CYAN 0x07FF
#define MAGENTA 0xF81F
#define YELLOW 0xFFE0
#define WHITE 0xFFFF
#define GREY tft.color565(64, 64, 64);
#define GOLD 0xFEA0
#define BROWN 0xA145
#define SILVER 0xC618
#define LIME 0x07E0
void drawHome()
{
tft.fillScreen(WHITE);
tft.drawRoundRect(0, 0, 319, 240, 8, WHITE); //Page border
tft.fillRoundRect(30, 40, 100, 40, 8, GOLD);
tft.drawRoundRect(30, 40, 100, 40, 8, WHITE); //Dish1
tft.fillRoundRect(30, 90, 100, 40, 8, GOLD);
tft.drawRoundRect(30, 90, 100, 40, 8, WHITE); //Dish2
tft.fillRoundRect(30, 140, 100, 40, 8, GOLD); //Dish3
tft.drawRoundRect(30, 140, 100, 40, 8, WHITE);
tft.fillRoundRect(10, 190, 190, 40, 8, CYAN);
tft.drawRoundRect(10, 190, 190, 40, 8, WHITE); //Call Waiter
tft.fillRoundRect(180, 40, 100, 40, 8, GOLD);
tft.drawRoundRect(180, 40, 100, 40, 8, WHITE); //Dish4
tft.fillRoundRect(180, 90, 100, 40, 8, GOLD);
tft.drawRoundRect(180, 90, 100, 40, 8, WHITE); //Dish5
tft.fillRoundRect(180, 140, 100, 40, 8, GOLD);
tft.drawRoundRect(180, 140, 100, 40, 8, WHITE); //Dish6
tft.fillRoundRect(210, 190, 100, 40, 8, GREEN);
tft.drawRoundRect(210, 190, 100, 40, 8, WHITE); //Bill
tft.setCursor(60, 0);
tft.setTextSize(3);
tft.setTextColor(LIME);
tft.print(" Menu");
tft.setTextSize(2);
tft.setTextColor(WHITE);
tft.setCursor(37, 47);
tft.print(" Dish1");
tft.setCursor(37, 97);
tft.print(" Dish2");
tft.setCursor(37, 147);
tft.print(" Dish3");
tft.setCursor(23, 197);
tft.print(" Call Waiter");
tft.setCursor(187, 47);
tft.print(" Dish4");
tft.setCursor(187, 97);
tft.print(" Dish5");
tft.setCursor(187, 147);
tft.print(" Dish6");
tft.setCursor(227, 197);
tft.print(" Bill");
// delay(500);
}
int oldcolor, currentcolor, currentpcolour;
void setup(void) {
tft.reset();
tft.begin(tft.readID());
Serial.begin(9600);
Serial.println();
Serial.print("reading id...");
delay(500);
Serial.println(tft.readID(), HEX);
tft.fillScreen(BLACK);
tft.setRotation(1);
tft.setTextSize(3);
tft.setTextColor(WHITE);
tft.setCursor(50, 140);
tft.print("Loading...");
tft.setTextColor(tft.color565(255, 255, 0));
tft.setCursor(30, 70);
tft.print("By:");
tft.setCursor(10, 100);
tft.print("CircuitDigest.Com");
for (int i; i < 250; i++)
{
tft.fillRect(BAR_MINY - 10, BLUEBAR_MINX, i, 10, RED);
delay(0.000000000000000000000000000000000000000000000000001);
}
tft.fillScreen(BLACK);
if (!driver.init())
Serial.println("init failed");
drawHome();
pinMode(13, OUTPUT);
}
#define MINPRESSURE 10
#define MAXPRESSURE 1000
void transmit()
{
driver.send((uint8_t *)msg, strlen(msg));
driver.waitPacketSent();
delay(1000);
}
void loop()
{
digitalWrite(13, HIGH);
TSPoint p = ts.getPoint();
digitalWrite(13, LOW);
// if sharing pins, you'll need to fix the directions of the touchscreen pins
//pinMode(XP, OUTPUT);
pinMode(XM, OUTPUT);
pinMode(YP, OUTPUT);
//pinMode(YM, OUTPUT);
if (p.z > ts.pressureThreshhold)
{
p.x = map(p.x, TS_MAXX, TS_MINX, 0, 320);
p.y = map(p.y, TS_MAXY, TS_MINY, 0, 240);
if (p.x > 180 && p.x < 280 && p.y > 190 && p.y < 230 && p.z > MINPRESSURE && p.z < MAXPRESSURE)
{
Serial.println("Dish1");
msg = "Dish1 Ordered";
transmit();
tft.fillRoundRect(30, 40, 100, 40, 8, WHITE);
delay(70);
tft.fillRoundRect(30, 40, 100, 40, 8, GOLD);
tft.drawRoundRect(30, 40, 100, 40, 8, WHITE);
tft.setCursor(37, 47);
tft.println(" Dish1");
delay(70);
}
if (p.x > 180 && p.x < 280 && p.y > 140 && p.y < 180)
{
Serial.println("Dish2");
msg = "Dish2 Ordered";
transmit();
tft.fillRoundRect(30, 90, 100, 40, 8, WHITE);
delay(70);
tft.fillRoundRect(30, 90, 100, 40, 8, GOLD);
tft.drawRoundRect(30, 90, 100, 40, 8, WHITE);
tft.setCursor(37, 97);
tft.println(" Dish2");
delay(70);
}
if (p.x > 180 && p.x < 280 && p.y > 90 && p.y < 130)
{
Serial.println("Dish3");
msg = "Dish3 Ordered";
transmit();
tft.fillRoundRect(30, 140, 100, 40, 8, WHITE); //rgb led
delay(70);
tft.fillRoundRect(30, 140, 100, 40, 8, GOLD); //rgb led
tft.drawRoundRect(30, 140, 100, 40, 8, WHITE); //rgb led
tft.setCursor(37, 147);
tft.print(" Dish3");
delay(70);
}
if (p.x > 210 && p.x < 310 && p.y > 40 && p.y < 80)
{
Serial.println("Call Waiter");
msg = "CallingWaiter";
transmit();
tft.fillRoundRect(10, 190, 190, 40, 8, WHITE);
delay(70);
tft.fillRoundRect(10, 190, 190, 40, 8, CYAN);
tft.drawRoundRect(10, 190, 190, 40, 8, WHITE);
tft.setCursor(23, 197);
tft.print(" Call Waiter");
delay(70);
}
if (p.x > 30 && p.x < 130 && p.y > 190 && p.y < 230)
{
Serial.println("Dish4");
msg = "Dish4 Ordered";
transmit();
tft.fillRoundRect(30, 40, 100, 40, 8, WHITE);
delay(70);
tft.fillRoundRect(30, 40, 100, 40, 8, GOLD);
tft.drawRoundRect(30, 40, 100, 40, 8, WHITE);
tft.setCursor(187, 47);
tft.print(" Dish4");
delay(70);
}
if (p.x > 30 && p.x < 130 && p.y > 140 && p.y < 180 )
{
Serial.println("Dish5");
msg = "Dish5 Ordered";
transmit();
tft.fillRoundRect(180, 90, 100, 40, 8, WHITE);
delay(70);
tft.fillRoundRect(180, 90, 100, 40, 8, GOLD);
tft.drawRoundRect(180, 90, 100, 40, 8, WHITE);
tft.setCursor(187, 97);
tft.print(" Dish5");
delay(70);
}
if (p.x > 30 && p.x < 130 && p.y > 90 && p.y < 130)
{
Serial.println("Dish6");
msg = "Dish6 Ordered";
transmit();
tft.fillRoundRect(180, 140, 100, 40, 8, WHITE);
delay(70);
tft.fillRoundRect(180, 140, 100, 40, 8, GOLD);
tft.drawRoundRect(180, 140, 100, 40, 8, WHITE);
tft.setCursor(187, 147);
tft.print(" Dish6");
delay(70);
}
if (p.x > 10 && p.x < 210 && p.y > 40 && p.y < 80)
{
Serial.println("Bill");
msg = "Customer Bill";
transmit();
tft.fillRoundRect(210, 190, 100, 40, 8, WHITE);
delay(70);
tft.fillRoundRect(210, 190, 100, 40, 8, GREEN);
tft.drawRoundRect(210, 190, 100, 40, 8, WHITE);
tft.setCursor(227, 197);
tft.print(" Bill");
delay(70);
}
}
}