#include <UTFT.h>
#include <UTouch.h>
#include <Wire.h> // For some strange reasons, Wire.h must be included here
#include <DS1307new.h>
#define DS3231_I2C_ADDRESS 0x68
//==== Creating Objects
UTFT myGLCD(SSD1289,38,39,40,41); //Parameters should be adjusted to your Display/Schield model
UTouch myTouch( 6, 5, 4, 3, 2);
//==== Defining Variables
extern uint8_t SmallFont[];
extern uint8_t BigFont[];
extern uint8_t SevenSegNumFont[];
extern unsigned int bird01[0x41A];
int x, y;
char currentPage, selectedUnit;
uint16_t startAddr = 0x0000; // Start address to store in the NV-RAM
uint16_t lastAddr; // new address for storing in NV-RAM
uint16_t TimeIsSet = 0xaa55; // Helper that time must not set again
#define DS3231_I2C_ADDRESS 0x68
// Convert normal decimal numbers to binary coded decimal
byte decToBcd(byte val)
{
return( (val/10*16) + (val%10) );
}
// Convert binary coded decimal to normal decimal numbers
byte bcdToDec(byte val)
{
return( (val/16*10) + (val%16) );
}
void setup() {
// Initial setup
Serial.begin(9600);
pinMode(18, OUTPUT);
pinMode(19, OUTPUT);
digitalWrite (18, LOW);
digitalWrite (19, HIGH);
myGLCD.InitLCD();
myGLCD.clrScr();
myTouch.InitTouch();
myTouch.setPrecision(PREC_MEDIUM);
currentPage = '0'; // Indicates that we are at Home Screen
selectedUnit = '0'; // Indicates the selected unit for the first example, cms or inches
Wire.begin();
}
void loop(){
displayTime();
drawHomeScreen(); // Draws the Home Screen
}
void drawHomeScreen() {
// Title
byte second, minute, hour, dayOfWeek, dayOfMonth, month, year;
myGLCD.setBackColor(0,0,0); // Sets the background color of the area where the text will be printed to black
myGLCD.setColor(255, 255, 255); // Sets color to white
myGLCD.setFont(BigFont); // Sets font to big
myGLCD.print("Seewasser-Aquarium", CENTER, 10); // Prints the string on the screen
myGLCD.setColor(255, 0, 0); // Sets color to red
myGLCD.drawLine(0,32,319,32); // Draws the red line
myGLCD.setColor(255, 255, 255); // Sets color to white
myGLCD.setFont(SmallFont); // Sets the font to small
//myGLCD.print("von Marc Moll", CENTER, 41); // Prints the string
//Uhrzeit
readDS3231time(&second, &minute, &hour, &dayOfWeek, &dayOfMonth, &month,
&year);
myGLCD.print(hour, CENTER, 41);
myGLCD.print(":");
myGLCD.print(minute, CENTER, 41);
myGLCD.print(":");
myGLCD.setFont(BigFont);
myGLCD.print("Modus auswaehlen", CENTER, 64);
// Button - Automatisch
myGLCD.setColor(0, 0, 255); // Sets blue color
myGLCD.fillRoundRect (35, 90, 285, 130); // Draws filled rounded rectangle
myGLCD.setColor(255, 255, 255); // Sets color to white
myGLCD.drawRoundRect (35, 90, 285, 130); // Draws rounded rectangle without a fill, so the overall appearance of the button looks like it has a frame
myGLCD.setFont(BigFont); // Sets the font to big
myGLCD.setBackColor(0, 0, 255); // Sets the background color of the area where the text will be printed to green, same as the button
myGLCD.print("Automatisch", CENTER, 102); // Prints the string
// Button - Manuell
myGLCD.setColor(16, 167, 103);
myGLCD.fillRoundRect (35, 140, 285, 180);
myGLCD.setColor(255, 255, 255);
myGLCD.drawRoundRect (35, 140, 285, 180);
myGLCD.setFont(BigFont);
myGLCD.setBackColor(16, 167, 103);
myGLCD.print("Manuell", CENTER, 152);
// Button - nur Mondlicht
myGLCD.setColor(255, 0, 0);
myGLCD.fillRoundRect (35, 190, 285, 230);
myGLCD.setColor(255, 255, 255);
myGLCD.drawRoundRect (35, 190, 285, 230);
myGLCD.setFont(BigFont);
myGLCD.setBackColor(255, 0, 0);
myGLCD.print("nur Mondlicht", CENTER, 202);
}
void displayTime()
{
byte second, minute, hour, dayOfWeek, dayOfMonth, month, year;
// retrieve data from DS3231
readDS3231time(&second, &minute, &hour, &dayOfWeek, &dayOfMonth, &month,
&year);
// send it to the serial monitor
Serial.print(hour, DEC);
// convert the byte variable to a decimal number when displayed
Serial.print(":");
if (minute<10)
{
Serial.print("0");
}
Serial.print(minute, DEC);
Serial.print(":");
if (second<10)
{
Serial.print("0");
}
Serial.print(second, DEC);
Serial.print(" ");
Serial.print(dayOfMonth, DEC);
Serial.print("/");
Serial.print(month, DEC);
Serial.print("/");
Serial.println(year, DEC);
delay(1000);
}
void readDS3231time(byte *second,byte *minute,byte *hour,byte *dayOfWeek,byte *dayOfMonth,byte *month,byte *year)
{
Wire.beginTransmission(DS3231_I2C_ADDRESS);
Wire.write(0); // set DS3231 register pointer to 00h
Wire.endTransmission();
Wire.requestFrom(DS3231_I2C_ADDRESS, 7);
// request seven bytes of data from DS3231 starting from register 00h
*second = bcdToDec(Wire.read() & 0x7f);
*minute = bcdToDec(Wire.read());
*hour = bcdToDec(Wire.read() & 0x3f);
*dayOfWeek = bcdToDec(Wire.read());
*dayOfMonth = bcdToDec(Wire.read());
*month = bcdToDec(Wire.read());
*year = bcdToDec(Wire.read());
}
