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\f0\fs24 \cf0 //Library f\'fcr Display (inkl. Touch)\
#include <Elegoo_GFX.h>    // Core graphics library\
#include <Elegoo_TFTLCD.h> // Hardware-specific library\
#include <TouchScreen.h>\
\
#if defined(__SAM3X8E__)\
#undef __FlashStringHelper::F(string_literal)\
#define F(string_literal) string_literal\
#endif\
\
//Library f\'fcr Uhrzeit (Timer)\
#include "TimerOne.h"\
\
//Library f\'fcr Temperatursensor\
#include <OneWire.h>\
#include <DallasTemperature.h>\
\
// Pin Temperatursensor\
#define ONE_WIRE_BUS 2\
//////////////////////////////////////////////////////////////////////////////////////\
// F\'fcr Display\
//\
#define YP A3\
#define XM A2  \
#define YM 9   \
#define XP 8  \
 \
//Touch\
#define TS_MINX 120\
#define TS_MAXX 900\
\
#define TS_MINY 70\
#define TS_MAXY 920\
\
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 BLACK   0x0000\
#define BLUE    0x001F\
#define RED     0xF800\
#define GREEN   0x07E0\
#define CYAN    0x07FF\
#define MAGENTA 0xF81F\
#define YELLOW  0xFFE0\
#define WHITE   0xFFFF\
#define GRAY    0xDEFB\
\
Elegoo_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET);\
\
#define PENRADIUS 2\
\
OneWire oneWire(ONE_WIRE_BUS);\
DallasTemperature sensors(&oneWire);\
\
int screen_id = 0;\
int stunde = 0;\
int minute = 0;\
int sekunde = 0;\
float TempMin = 0;\
float TempMax = 0; \
\
void Uhrzeit()\
\{\
  //Uhrzeit\
  tft.setTextColor(WHITE, BLACK); //Schriftart mit Texthintergrund\
  tft.setCursor(10,10); //Position\
  tft.setTextSize(2); //Text gr\'f6\'dfe\
  tft.println("Uhrzeit");\
  tft.setTextSize(3); //Text gr\'f6\'dfe\
  tft.setCursor(50,50);\
  if (stunde < 10) tft.print("0");\
  tft.print(stunde);\
  tft.print(":");\
  if (minute < 10) tft.print("0");\
  tft.print(minute);\
  tft.print(":");\
  if (sekunde < 10) tft.print("0");\
  tft.print(sekunde);\
  //tft.println(" Uhr");\
\}\
\
void Temperatur()\
\{\
//Temperatur\
  sensors.requestTemperatures();\
  \
  tft.setCursor(10,140); //Position\
  tft.setTextSize(2); //Text gr\'f6\'dfe\
  tft.println("Raumtemperatur");\
  tft.setTextSize(3); //Text gr\'f6\'dfe\
  tft.setCursor(80,180);\
  tft.print(sensors.getTempCByIndex(0));\
  tft.print(" ");\
  tft.print(char(247)); //Symbol: \'b0\
  tft.println("C"); \
  \
//Tageswerte Min / Max\
  if (stunde == 0 && minute == 0 && sekunde == 0)\
  \{\
    TempMax = sensors.getTempCByIndex(0);\
    TempMin = sensors.getTempCByIndex(0);\
  \}\
  else\
  \{\
    if (TempMax < sensors.getTempCByIndex(0)) TempMax = sensors.getTempCByIndex(0);\
    if (TempMin > sensors.getTempCByIndex(0)) TempMin = sensors.getTempCByIndex(0);\
  \}\
  \
  tft.setCursor(40,250); //Position\
  tft.setTextColor(RED, BLACK); //Schriftart mit Texthintergrund\
  tft.setTextSize(2); //Text gr\'f6\'dfe\
  tft.println("Max");\
\
  tft.setCursor(160,250); //Position\
  tft.setTextColor(BLUE, BLACK); //Schriftart mit Texthintergrund\
  tft.setTextSize(2); //Text gr\'f6\'dfe\
  tft.println("Min");\
\
  tft.setTextColor(WHITE, BLACK); //Schriftart mit Texthintergrund\
  tft.setCursor(30,280); //Position\
  tft.print(TempMax);\
  tft.print(char(247)); //Symbol: \'b0\
  tft.println("C"); \
\
  tft.setCursor(150,280); //Position\
  tft.print(TempMin);\
  tft.print(char(247)); //Symbol: \'b0\
  tft.println("C"); \
\}\
\
//////////////////////////////////////////////////////////////////////////////////////\
// Zeit zeigen \
// \
void Zeit()\
\{  \
  sekunde++;\
\
  if (sekunde == 60)\
  \{\
    minute++;\
    sekunde = 0;\
\
    if (minute > 59)\
    \{\
      stunde++;\
      minute = 0;\
    \}\
\
    if (stunde > 23)\
    \{\
      stunde = 0;\
    \}\
  \}\
\}\
\
void setup()\
\{\
//////////////////////////////////////////////////////////////////////////////////////\
// Interrupt\
//  \
  Timer1.initialize(1*1000000); //jede sekunde Interrupt aufrufen\
  Timer1.attachInterrupt(Zeit);\
//////////////////////////////////////////////////////////////////////////////////////\
// Sensor\
//  \
  sensors.begin();\
//////////////////////////////////////////////////////////////////////////////////////\
// Display Einstellungen\
//\
  Serial.begin(9600);\
  tft.reset();\
\
  uint16_t identifier = tft.readID();\
  if (identifier == 0x9325) \{\
    Serial.println(F("Found ILI9325 LCD driver"));\
  \} else if (identifier == 0x9328) \{\
    Serial.println(F("Found ILI9328 LCD driver"));\
  \} else if (identifier == 0x4535) \{\
    Serial.println(F("Found LGDP4535 LCD driver"));\
  \} else if (identifier == 0x7575) \{\
    Serial.println(F("Found HX8347G LCD driver"));\
  \} else if (identifier == 0x9341) \{\
    Serial.println(F("Found ILI9341 LCD driver"));\
  \} else if (identifier == 0x8357) \{\
    Serial.println(F("Found HX8357D LCD driver"));\
  \} else if (identifier == 0x0101)\
  \{\
    identifier = 0x9341;\
    Serial.println(F("Found 0x9341 LCD driver"));\
  \} else \{\
    identifier = 0x9341;\
  \}\
\
  tft.begin(identifier);\
  tft.fillScreen(BLACK);\
  \
  tft.setRotation(2); //Ausrichtung Schrift\
  tft.setTextColor(WHITE, BLACK); //Schriftart mit Texthintergrund\
  tft.drawRect(2,2,235,315,WHITE);  //Rechteck, Abstand x, Abstadn y, breite, h\'f6he\
  tft.drawLine(2,130,235,130,WHITE); //Line unter Uhrzeit\
  tft.drawLine(2,230,235,230,WHITE); //Line unter Temperatur\
//Minute + 1\
  tft.fillRect(70,90,40,35, BLUE);\
  tft.drawRect(70,90,40,35,WHITE);\
  tft.setCursor(83,97);\
  tft.setTextColor(WHITE);\
  tft.setTextSize(3);\
  tft.print("+");\
//Minute - 1\
  tft.fillRect(120,90,40,35, BLUE);\
  tft.drawRect(120,90,40,35,WHITE);\
  tft.setCursor(133,97);\
  tft.setTextColor(WHITE);\
  tft.setTextSize(3);\
  tft.print("-");\
\
  TempMax = sensors.getTempCByIndex(0);\
  TempMin = sensors.getTempCByIndex(0);\
\}\
\
#define MINPRESSURE 10\
#define MAXPRESSURE 1000\
\
void loop()\
\{\
  touch(); \
  Uhrzeit();\
  Temperatur();\
\}\
\
void touch()\
\{\
// Touchscreen\
  TSPoint p = ts.getPoint();\
  pinMode(XM, OUTPUT);\
  pinMode(YP, OUTPUT);\
\
  if (p.z > MINPRESSURE && p.z < MAXPRESSURE) \
  \{\
    p.x = map(p.x, TS_MINX, TS_MAXX, tft.width(), 0);\
    p.y = (tft.height() - map(p.y, TS_MINY, TS_MAXY, tft.height(), 0));\
\
    Serial.print("("); Serial.print(p.x);\
    Serial.print(", "); Serial.print(p.y);\
    Serial.println(")");\
\
    if (p.x > 70 && p.x < 110 && p.y > 90 && p.y < 125) // Button f\'fcr "+"\
    \{\
      if (minute < 59)\
      \{\
        minute = minute + 1;\
      \}\
      else\
      \{\
        minute = 0;\
        if (stunde < 23)\
        \{\
          stunde = stunde +1;\
        \}\
        else\
        \{\
        stunde = 0;\
        \}\
      \}\
      sekunde = 0;\
    \}\
\
     if (p.x > 120 && p.y < 160 && p.y > 90 && p.y < 125) // Button f\'fcr "-"\
     \{\
      if (minute > 0)\
        \{\
          minute = minute - 1;\
        \}\
        else\
        \{\
          minute = 59;\
          if (stunde > 0)\
          \{\
            stunde = stunde -1;\
          \}\
          else \
          \{\
            stunde = 23;\
          \}\
        \}\
         sekunde = 0;\
       \}\
     \} \
\}\
}