/***************************************************** This program was produced by the CodeWizardAVR V2.05.3 Standard Automatic Program Generator © Copyright 1998-2011 Pavel Haiduc, HP InfoTech s.r.l. http://www.hpinfotech.com Project : Version : Date : 17/06/2017 Author : Thierry Company : Maison Comments: Chip type : ATmega1284 Program type : Application AVR Core Clock frequency: 16,000000 MHz Memory model : Small External RAM size : 0 Data Stack size : 4096 *****************************************************/ #include // I2C Bus functions #include // DS1307 Real Time Clock functions #include // Alphanumeric LCD functions #include // Declare your global variables here #include #include unsigned char heures,minutes,secondes; unsigned char jour_semaine,jour,mois,annee; unsigned char tampon[20]; void main(void) { // Declare your local variables here // Input/Output Ports initialization // Port A initialization // Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In // State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T PORTA=0x00; DDRA=0x00; // Port B initialization // Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In // State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T PORTB=0x00; DDRB=0x00; // Port C initialization // Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In // State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T PORTC=0x00; DDRC=0x00; // Port D initialization // Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In // State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T PORTD=0x00; DDRD=0x00; // Timer/Counter 0 initialization // Clock source: System Clock // Clock value: Timer 0 Stopped // Mode: Normal top=0xFF // OC0A output: Disconnected // OC0B output: Disconnected TCCR0A=0x00; TCCR0B=0x00; TCNT0=0x00; OCR0A=0x00; OCR0B=0x00; // Timer/Counter 1 initialization // Clock source: System Clock // Clock value: Timer1 Stopped // Mode: Normal top=0xFFFF // OC1A output: Discon. // OC1B output: Discon. // 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=0x00; TCCR1B=0x00; 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 // OC2A output: Disconnected // OC2B output: Disconnected ASSR=0x00; TCCR2A=0x00; TCCR2B=0x00; TCNT2=0x00; OCR2A=0x00; OCR2B=0x00; // Timer/Counter 3 initialization // Clock source: System Clock // Clock value: Timer3 Stopped // Mode: Normal top=0xFFFF // OC3A output: Discon. // OC3B output: Discon. // Noise Canceler: Off // Input Capture on Falling Edge // Timer3 Overflow Interrupt: Off // Input Capture Interrupt: Off // Compare A Match Interrupt: Off // Compare B Match Interrupt: Off TCCR3A=0x00; TCCR3B=0x00; TCNT3H=0x00; TCNT3L=0x00; ICR3H=0x00; ICR3L=0x00; OCR3AH=0x00; OCR3AL=0x00; OCR3BH=0x00; OCR3BL=0x00; // External Interrupt(s) initialization // INT0: Off // INT1: Off // INT2: Off // Interrupt on any change on pins PCINT0-7: Off // Interrupt on any change on pins PCINT8-15: Off // Interrupt on any change on pins PCINT16-23: Off // Interrupt on any change on pins PCINT24-31: Off EICRA=0x00; EIMSK=0x00; PCICR=0x00; // Timer/Counter 0 Interrupt(s) initialization TIMSK0=0x00; // Timer/Counter 1 Interrupt(s) initialization TIMSK1=0x00; // Timer/Counter 2 Interrupt(s) initialization TIMSK2=0x00; // Timer/Counter 3 Interrupt(s) initialization TIMSK3=0x00; // USART0 initialization // USART0 disabled UCSR0B=0x00; // USART1 initialization // USART1 disabled UCSR1B=0x00; // Analog Comparator initialization // Analog Comparator: Off // Analog Comparator Input Capture by Timer/Counter 1: Off ACSR=0x80; ADCSRB=0x00; DIDR1=0x00; // ADC initialization // ADC disabled ADCSRA=0x00; // SPI initialization // SPI disabled SPCR=0x00; // TWI initialization // TWI disabled TWCR=0x00; // I2C Bus initialization // I2C Port: PORTD // I2C SDA bit: 7 // I2C SCL bit: 6 // 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); // REMARQUE : Par défaut, secondes = 80 : le bit Clock Halt = 1, the oscillator is disabled. // En ecrivant une valeur dans secondes, le circuit démarre ! //rtc_set_time(17,05,15); //void rtc_set_date(unsigned char week_day, unsigned char day,unsigned char month,unsigned char year); //rtc_set_date(6,17,6,17); // Alphanumeric LCD initialization // Connections are specified in the // Project|Configure|C Compiler|Libraries|Alphanumeric LCD menu: // RS - PORTC Bit 0 // RD - PORTC Bit 1 // EN - PORTC Bit 2 // D4 - PORTC Bit 4 // D5 - PORTC Bit 5 // D6 - PORTC Bit 6 // D7 - PORTC Bit 7 // Characters/line: 16 lcd_init(16); while (1) { // Place your code here lcd_gotoxy(0,0); // 0123456789012345 lcd_putsf("DS1307 - Ver.01j"); rtc_get_time(&heures,&minutes,&secondes); sprintf(tampon,"%02u h %02u mn %02u s",heures,minutes,secondes); lcd_gotoxy(0,1); lcd_puts(tampon); //on affiche la valeur sur l'écran LCD. rtc_get_date(&jour_semaine,&jour,&mois,&annee); sprintf(tampon,"--------"); if (jour_semaine==1) { sprintf(tampon,"Lundi "); }; if (jour_semaine==2) { sprintf(tampon,"Mardi "); }; if (jour_semaine==3) { sprintf(tampon,"Mercredi"); }; if (jour_semaine==4) { sprintf(tampon,"Jeudi "); }; if (jour_semaine==5) { sprintf(tampon,"Vendredi"); }; if (jour_semaine==6) { sprintf(tampon,"Samedi "); }; if (jour_semaine==7) { sprintf(tampon,"Dimanche"); }; lcd_gotoxy(0,2); lcd_puts(tampon); //on affiche la valeur sur l'écran LCD. //sprintf(tampon,"%2u-%2u-%2u-%2u",jour_semaine,jour,mois,annee); //sprintf(tampon," %02u/%02u/%4u ",jour,mois,2000+annee); // 0123456789012345 sprintf(tampon,"----------------"); if (mois==1) { sprintf(tampon,"%02u janvier %4u" ,jour,2000+annee); }; if (mois==2) { sprintf(tampon,"%02u fevrier %4u" ,jour,2000+annee); }; if (mois==3) { sprintf(tampon,"%02u mars %4u" ,jour,2000+annee); }; if (mois==4) { sprintf(tampon,"%02u avril %4u" ,jour,2000+annee); }; if (mois==5) { sprintf(tampon,"%02u mai %4u" ,jour,2000+annee); }; if (mois==6) { sprintf(tampon,"%02u juin %4u" ,jour,2000+annee); }; if (mois==7) { sprintf(tampon,"%02u juillet %4u" ,jour,2000+annee); }; if (mois==8) { sprintf(tampon,"%02u aout %4u" ,jour,2000+annee); }; if (mois==9) { sprintf(tampon,"%02u septembre%4u" ,jour,2000+annee); }; if (mois==10) { sprintf(tampon,"%02u octobre %4u" ,jour,2000+annee); }; if (mois==11) { sprintf(tampon,"%02u novembre %4u" ,jour,2000+annee); }; if (mois==12) { sprintf(tampon,"%02u decembre %4u" ,jour,2000+annee); }; lcd_gotoxy(0,3); lcd_puts(tampon); //on affiche la valeur sur l'écran LCD. if (PIND.5==0) // La touche ROUGE. { secondes++; if (secondes>59) { minutes++; if (minutes>59) { heures++; if (heures>23) { heures=0; }; }; }; rtc_set_time(heures,minutes,secondes); //delay_ms(400); }; if (PIND.4==0) // La touche GRISE. { secondes--; if (secondes>59) { secondes=59; minutes--; if (minutes>59) { minutes=59; heures--; if (heures>23) { heures=23; }; }; }; rtc_set_time(heures,minutes,secondes); //delay_ms(400); }; delay_ms(100); } }