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Full code C :
/*******************************************************
This program was created by the
CodeWizardAVR V3.12 Advanced
Automatic Program Generator
© Copyright 1998-2014 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com
Project :
Version :
Date : 3/28/2016
Author :
Company :
Comments:
Chip type : ATmega16
Program type : Application
AVR Core Clock frequency: 1.000000 MHz
Memory model : Small
External RAM size : 0
Data Stack size : 256
*******************************************************/
#include <mega16.h>
#include <delay.h>
#include <stdlib.h>
#include <i2c.h>
#include <ds1307.h>
#include <alcd.h>
unsigned char gio,phut,giay,mode;
unsigned char week,day,month,year;
eeprom unsigned char h,m,s;
char t[2];
void main(void)
{
// Declare your local variables here
// Input/Output Ports initialization
// Port A initialization
// Function: Bit7=In Bit6=In Bit5=In Bit4=In Bit3=In Bit2=In Bit1=In Bit0=In
DDRA=(0<<DDA7) | (0<<DDA6) | (0<<DDA5) | (0<<DDA4) | (0<<DDA3) | (0<<DDA2) | (0<<DDA1) | (0<<DDA0);
// State: Bit7=T Bit6=T Bit5=T Bit4=T Bit3=T Bit2=T Bit1=T Bit0=T
PORTA=(0<<PORTA7) | (0<<PORTA6) | (0<<PORTA5) | (0<<PORTA4) | (0<<PORTA3) | (0<<PORTA2) | (0<<PORTA1) | (0<<PORTA0);
// Port B initialization
// Function: Bit7=In Bit6=In Bit5=In Bit4=In Bit3=In Bit2=In Bit1=In Bit0=In
DDRB=(0<<DDB7) | (0<<DDB6) | (0<<DDB5) | (0<<DDB4) | (0<<DDB3) | (0<<DDB2) | (0<<DDB1) | (0<<DDB0);
// State: Bit7=T Bit6=T Bit5=T Bit4=T Bit3=T Bit2=T Bit1=T Bit0=T
PORTB=(0<<PORTB7) | (0<<PORTB6) | (0<<PORTB5) | (0<<PORTB4) | (0<<PORTB3) | (0<<PORTB2) | (0<<PORTB1) | (0<<PORTB0);
// Port C initialization
// Function: Bit7=In Bit6=In Bit5=In Bit4=In Bit3=In Bit2=In Bit1=In Bit0=In
DDRC=(0<<DDC7) | (0<<DDC6) | (0<<DDC5) | (0<<DDC4) | (0<<DDC3) | (0<<DDC2) | (0<<DDC1) | (0<<DDC0);
// State: Bit7=P Bit6=P Bit5=P Bit4=T Bit3=T Bit2=T Bit1=T Bit0=T
PORTC=(1<<PORTC7) | (1<<PORTC6) | (1<<PORTC5) | (1<<PORTC4) | (0<<PORTC3) | (0<<PORTC2) | (0<<PORTC1) | (0<<PORTC0);
// Port D initialization
// Function: Bit7=Out Bit6=Out Bit5=Out Bit4=Out Bit3=Out Bit2=Out Bit1=Out Bit0=Out
DDRD=(1<<DDD7) | (1<<DDD6) | (1<<DDD5) | (1<<DDD4) | (1<<DDD3) | (1<<DDD2) | (1<<DDD1) | (1<<DDD0);
// State: Bit7=0 Bit6=0 Bit5=0 Bit4=0 Bit3=0 Bit2=0 Bit1=0 Bit0=0
PORTD=(0<<PORTD7) | (0<<PORTD6) | (0<<PORTD5) | (0<<PORTD4) | (0<<PORTD3) | (0<<PORTD2) | (0<<PORTD1) | (0<<PORTD0);
// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: Timer 0 Stopped
// Mode: Normal top=0xFF
// OC0 output: Disconnected
TCCR0=(0<<WGM00) | (0<<COM01) | (0<<COM00) | (0<<WGM01) | (0<<CS02) | (0<<CS01) | (0<<CS00);
TCNT0=0x00;
OCR0=0x00;
// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: Timer1 Stopped
// Mode: Normal top=0xFFFF
// OC1A output: Disconnected
// OC1B output: Disconnected
// Noise Canceler: Off
// Input Capture on Falling Edge
// Timer1 Overflow Interrupt: Off
// Input Capture Interrupt: Off
// Compare A Match Interrupt: Off
// Compare B Match Interrupt: Off
TCCR1A=(0<<COM1A1) | (0<<COM1A0) | (0<<COM1B1) | (0<<COM1B0) | (0<<WGM11) | (0<<WGM10);
TCCR1B=(0<<ICNC1) | (0<<ICES1) | (0<<WGM13) | (0<<WGM12) | (0<<CS12) | (0<<CS11) | (0<<CS10);
TCNT1H=0x00;
TCNT1L=0x00;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x00;
OCR1AL=0x00;
OCR1BH=0x00;
OCR1BL=0x00;
// Timer/Counter 2 initialization
// Clock source: System Clock
// Clock value: Timer2 Stopped
// Mode: Normal top=0xFF
// OC2 output: Disconnected
ASSR=0<<AS2;
TCCR2=(0<<PWM2) | (0<<COM21) | (0<<COM20) | (0<<CTC2) | (0<<CS22) | (0<<CS21) | (0<<CS20);
TCNT2=0x00;
OCR2=0x00;
// Timer(s)/Counter(s) Interrupt(s) initialization
TIMSK=(0<<OCIE2) | (0<<TOIE2) | (0<<TICIE1) | (0<<OCIE1A) | (0<<OCIE1B) | (0<<TOIE1) | (0<<OCIE0) | (0<<TOIE0);
// External Interrupt(s) initialization
// INT0: Off
// INT1: Off
// INT2: Off
MCUCR=(0<<ISC11) | (0<<ISC10) | (0<<ISC01) | (0<<ISC00);
MCUCSR=(0<<ISC2);
// USART initialization
// USART disabled
UCSRB=(0<<RXCIE) | (0<<TXCIE) | (0<<UDRIE) | (0<<RXEN) | (0<<TXEN) | (0<<UCSZ2) | (0<<RXB8) | (0<<TXB8);
// Analog Comparator initialization
// Analog Comparator: Off
// The Analog Comparator's positive input is
// connected to the AIN0 pin
// The Analog Comparator's negative input is
// connected to the AIN1 pin
ACSR=(1<<ACD) | (0<<ACBG) | (0<<ACO) | (0<<ACI) | (0<<ACIE) | (0<<ACIC) | (0<<ACIS1) | (0<<ACIS0);
SFIOR=(0<<ACME);
// ADC initialization
// ADC disabled
ADCSRA=(0<<ADEN) | (0<<ADSC) | (0<<ADATE) | (0<<ADIF) | (0<<ADIE) | (0<<ADPS2) | (0<<ADPS1) | (0<<ADPS0);
// SPI disabled
SPCR=(0<<SPIE) | (0<<SPE) | (0<<DORD) | (0<<MSTR) | (0<<CPOL) | (0<<CPHA) | (0<<SPR1) | (0<<SPR0);
// SPI initialization
// TWI initialization
// TWI disabled
TWCR=(0<<TWEA) | (0<<TWSTA) | (0<<TWSTO) | (0<<TWEN) | (0<<TWIE);
// Bit-Banged I2C Bus initialization
// I2C Port: PORTB
// I2C SDA bit: 1
// I2C SCL bit: 0
// Bit Rate: 100 kHz
// Note: I2C settings are specified in the
// Project|Configure|C Compiler|Libraries|I2C menu.
i2c_init();
// DS1307 Real Time Clock initialization
// Square wave output on pin SQW/OUT: On
// Square wave frequency: 1Hz
rtc_init(0,1,0);
// Alphanumeric LCD initialization
// Connections are specified in the
// Project|Configure|C Compiler|Libraries|Alphanumeric LCD menu:
// RS - PORTA Bit 0
// RD - PORTA Bit 1
// EN - PORTA Bit 2
// D4 - PORTA Bit 4
// D5 - PORTA Bit 5
// D6 - PORTA Bit 6
// D7 - PORTA Bit 7
// Characters/line: 20
lcd_init(20);
//rtc_set_time(0,1,0);
//rtc_set_date(4,23,3,16);
while (1)
{
{
rtc_get_time(&gio,&phut,&giay);
itoa(gio,t);
if(gio>=10)
{lcd_gotoxy(6,1);
lcd_puts(t);}
else
{lcd_gotoxy(6,1);
lcd_putsf("0");
lcd_gotoxy(7,1);
lcd_puts(t);}
lcd_gotoxy(8,1);
lcd_putsf(":");
itoa(phut,t);
if(phut>=10)
{lcd_gotoxy(9,1);
lcd_puts(t);}
else
{lcd_gotoxy(9,1);
lcd_putsf("0");
lcd_gotoxy(10,1);
lcd_puts(t);}
lcd_gotoxy(11,1);
lcd_putsf(":");
itoa(giay,t);
if(giay>=10)
{lcd_gotoxy(12,1);
lcd_puts(t);}
else
{lcd_gotoxy(12,1);
lcd_putsf("0");
lcd_gotoxy(13,1);
lcd_puts(t);}
rtc_get_date(&week,&day,&month,&year);
itoa(week,t);
lcd_gotoxy(6,0);
lcd_puts(t);
lcd_gotoxy(7,0);
lcd_putsf("/");
itoa(day,t);
if(day>=10)
{lcd_gotoxy(8,0);
lcd_puts(t);}
else
{lcd_gotoxy(8,0);
lcd_putsf("0");
lcd_gotoxy(9,0);
lcd_puts(t);}
lcd_gotoxy(10,0);
lcd_putsf("/");
itoa(month,t);
if(month>=10)
{lcd_gotoxy(11,0);
lcd_puts(t);}
else
{lcd_gotoxy(11,0);
lcd_putsf("0");
lcd_gotoxy(12,0);
lcd_puts(t);}
lcd_gotoxy(13,0);
lcd_putsf("/");
itoa(year,t);
if(year>=10)
{lcd_gotoxy(14,0);
lcd_puts(t);}
else
{lcd_gotoxy(14,0);
lcd_putsf("0");
lcd_gotoxy(15,0);
lcd_puts(t);}
itoa(h,t);
if(h>=10)
{lcd_gotoxy(6,2);
lcd_puts(t);}
else
{lcd_gotoxy(6,2);
lcd_putsf("0");
lcd_gotoxy(7,2);
lcd_puts(t);}
lcd_gotoxy(8,2);
lcd_putsf(":");
itoa(m,t);
if(m>=10)
{lcd_gotoxy(9,2);
lcd_puts(t);}
else
{lcd_gotoxy(9,2);
lcd_putsf("10");
lcd_gotoxy(4,2);
lcd_puts(t);}
lcd_gotoxy(11,2);
lcd_putsf(":");
itoa(s,t);
if(s>=10)
{lcd_gotoxy(12,2);
lcd_puts(t);}
else
{lcd_gotoxy(12,2);
lcd_putsf("0");
lcd_gotoxy(13,2);
lcd_puts(t);}
lcd_gotoxy(0,1);
lcd_putsf("TIME:");
lcd_gotoxy(0,0);
lcd_putsf("DATE:");
lcd_gotoxy(0,2);
lcd_putsf("TIMER:");
delay_ms(100);
if(PINC.7==0)
{mode++;
while(PINC.7==0);
if(mode>10)
{mode=0;}}
if(PINC.4==0)
{mode--;
while(PINC.4==0);
if(mode==255)
{mode=10;}}
if (mode==1)
{
lcd_gotoxy(6,2);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{h++;
while(PINC.6==0);
if(h>23)
{h=0;}
}
if(PINC.5==0)
{h--;
while(PINC.5==0);
if(h==255)
{h=23;}}
}
if (mode==2)
{
lcd_gotoxy(9,2);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{m++;
while(PINC.6==0);
if(m>59)
{m=0;}}
if(PINC.5==0)
{m--;
while(PINC.5==0);
if(m==255)
{m=59;}}}
if (mode==3)
{
lcd_gotoxy(12,2);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{s++;
while(PINC.6==0);
if(s>59)
{s=0;}}
if(PINC.5==0)
{s--;
while(PINC.5==0);
if(s==255)
{s=59;}}}
if (mode==4)
{
lcd_gotoxy(6,1);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{gio++;
while(PINC.6==0);
if(gio>23)
{gio=0;}}
if(PINC.5==0)
{gio--;
while(PINC.5==0);
if(gio==255)
{gio=23;}
}
rtc_set_time(gio,phut,giay);
}
if (mode==5)
{
lcd_gotoxy(9,1);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{phut++;
while(PINC.6==0);
if(phut>59)
{phut=0;}}
if(PINC.5==0)
{phut--;
while(PINC.5==0);
if(phut==255)
{phut=59;}
}
rtc_set_time(gio,phut,giay);
}
if (mode==6)
{
lcd_gotoxy(12,1);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{giay++;
while(PINC.6==0);
if(giay>59)
{giay=0;}}
if(PINC.5==0)
{giay--;
while(PINC.5==0);
if(giay==255)
{giay=59;}}
rtc_set_time(gio,phut,giay);
}
if (mode==7)
{
lcd_gotoxy(6,0);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{week++;
while(PINC.6==0);
if(week>7)
{week=1;}}
if(PINC.5==0)
{week--;
while(PINC.5==0);
if(week==0)
{week=7;}}
rtc_set_date(week,day,month,year);
}
if (mode==8)
{
lcd_gotoxy(8,0);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{day++;
while(PINC.6==0);
if(day>30)
{day=1;}}
if(PINC.5==0)
{day--;
while(PINC.5==0);
if(day==0)
{day=30;}}
rtc_set_date(week,day,month,year);
}
if (mode==9)
{
lcd_gotoxy(11,0);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{month++;
while(PINC.6==0);
if(month>12)
{month=1;}}
if(PINC.5==0)
{month--;
while(PINC.5==0);
if(month==0)
{month=12;}}
rtc_set_date(week,day,month,year);
}
if (mode==10)
{
lcd_gotoxy(14,0);
lcd_putsf(" ");
delay_ms(100);
if(PINC.6==0)
{year++;
while(PINC.6==0);
if(year>99)
{year=00;}}
if(PINC.5==0)
{year--;
while(PINC.5==0);
if(year<=0)
{year=99;}}
rtc_set_date(week,day,month,year);
}
if((h==gio)&&(m==phut)&&(s==giay))
{PORTD=0b00000000;
delay_ms(3000);
}
else
{PORTD=0b11111111;}
} }}---------------------------------------------
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