Hi,
I need help with my tft lcd touch screen. I want make weather station with rtc, temperature, humidity etc.
I want to refresh my screen every 1 min. It's my code:
#include <Timers.h>
#include <DS3231.h>
#include <SPFD5408_Adafruit_GFX.h>
#include <SPFD5408_Adafruit_TFTLCD.h>
#include <SPFD5408_TouchScreen.h>
#include <Wire.h>
Timer mojTimer;
DS3231 clock;
RTCDateTime dt;
#define LCD_CS A3
#define LCD_CD A2
#define LCD_WR A1
#define LCD_RD A0
#define LCD_RT 10
#define BLACK 0x0000
#define BLUE 0x001F
#define RED 0xF800
#define GREEN 0x07E0
#define CYAN 0x07FF
#define MAGENTA 0xF81F
#define YELLOW 0xFFE0
#define WHITE 0xFFFF
#define Orange 0xFD20
#define GreenYellow 0xAFE5
#define Navy 0x000F
#define DarkGreen 0x03E0
#define DarkCyan 0x03EF
#define Maroon 0x7800
#define Purple 0x780F
#define Olive 0x7BE0
#define LightGrey 0xC618
#define DarkGrey 0x7BEF
#define TS_MINX 100
#define TS_MINY 100
#define TS_MAXX 1000
#define TS_MAXY 1000
Adafruit_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RT);
#define YP A2
#define XM A3
#define YM 8
#define XP 9
#define MINPRESSURE 200
#define MAXPRESSURE 350
TouchScreen ts = TouchScreen(XP, YP, XM, YM, 300);
char page;
void setup() {
tft.reset();
tft.begin(0x9341);
page = 0;
Serial.begin(9600);
Serial.println("Initialize DS3231");
clock.begin();
clock.setDateTime(2017, 8, 14, 18, 25, 00);
mojTimer.begin(3000);
powitanie();
}
void loop() {
dt = clock.getDateTime();
dotyk();
if (mojTimer.available()) {
//tft.fillScreen(BLACK);
ekranstartowy();
mojTimer.restart();
}
}
void dotyk () {
TSPoint p = ts.getPoint();
if (p.z > MINPRESSURE && p.z < MAXPRESSURE){
p.x = map(p.x, TS_MAXX, TS_MINX, 240, 0);
p.y = map(p.y, TS_MAXY, TS_MINY,320, 0);
if (page == 0) {
if(p.x>100 && p.x<155 && p.y>50 && p.y<300){
pinMode(XM, OUTPUT);
pinMode(YP, OUTPUT);
drawpg ();
page = 1;
}
if(p.x>150 && p.x<200 && p.y>50 && p.y<300){
pinMode(XM, OUTPUT);
pinMode(YP, OUTPUT);
drawtemp ();
page = 2;
}
}
}
if (page == 1) {
if(p.x>50 && p.x<100 && p.y>50 && p.y<300){
pinMode(XM, OUTPUT);
pinMode(YP, OUTPUT);
ekranstartowy();
page = 0;
}
}
if (page == 2) {
if(p.x>50 && p.x<100 && p.y>50 && p.y<300) {
pinMode(XM, OUTPUT);
pinMode(YP, OUTPUT);
ekranstartowy();
page = 0;
}
}
}
void ekranstartowy (){
tft.fillScreen(DarkCyan);
tft.setTextSize(2);
tft.setTextColor(Orange);
tft.setCursor(10,10);
tft.print("Data:");
tft.println(clock.dateFormat("d-m-Y", dt)) ;
tft.drawLine(0,33, 10000, 40, Orange);
tft.setCursor(10,40);
tft.print("Godzina:");
tft.println(clock.dateFormat("H:i", dt));
tft.drawLine(0,65, 10000, 40, Orange);
tft.setCursor(10,72);
tft.print("Temperatura:");
tft.setCursor(150,72);
tft.print(clock.readTemperature());
tft.drawLine(0,95, 10000, 40, Orange);
tft.fillRect(10,110, 220, 80, DarkGreen);
tft.setTextSize(3);
tft.setTextColor(Orange);
tft.setCursor(20,120);
tft.print("Pogoda na ");
tft.setCursor(20, 150);
tft.print("polu");
tft.fillRect(10,210, 220, 80, DarkGreen);
tft.setTextSize(3);
tft.setTextColor( Orange);
tft.setCursor(20,220);
tft.print("Temperatura");
tft.setCursor(20, 250);
tft.print("na piecu");
}
void drawpg () {
tft.fillScreen(DarkCyan);
tft.setTextSize(3);
tft.fillRect(10,20,220,80, DarkGreen);
tft.setTextColor(Orange);
tft.setCursor(80,50);
tft.print("<-");
tft.setTextColor (Orange);
tft.setCursor(10, 120);
tft.print("Wilgotnosc");
tft.setTextColor(Orange);
tft.setCursor(10,210);
tft.print("Temperatura");
}
void drawtemp (){
tft.fillScreen(DarkCyan);
tft.setTextColor(Orange);
tft.setTextSize(3);
tft.setCursor(10,150);
tft.print("Temperatutra");
tft.fillRect(10,20,220,80, DarkGreen);
tft.setTextColor(Orange);
tft.setCursor(80,50);
tft.print("<-");
}
void powitanie () {
tft.fillScreen(DarkCyan);
tft.setTextColor(Orange);
tft.setTextSize(4);
tft.setCursor(50,70);
tft.print("Witaj");
}
But it isn't working
Plese help and sorry for my broken english.