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- /*****************************************************
- This program was produced by the
- CodeWizardAVR V2.05.0 Professional
- Automatic Program Generator
- © Copyright 1998-2010 Pavel Haiduc, HP InfoTech s.r.l.
- http://www.hpinfotech.com
- Project :
- Version :
- Date : 11/24/2020
- Author :
- Company :
- Comments:
- Chip type : ATmega32
- Program type : Application
- AVR Core Clock frequency: 8.000000 MHz
- Memory model : Small
- External RAM size : 0
- Data Stack size : 512
- *****************************************************/
- #include <mega32.h>
- #include <delay.h>
- // Declare your global variables here
- void main(void)
- {
- DDRA=0xFF; // Set as output for segment selection
- PORTA=0b11110000; // firs segmet is selected, pin 3 of PRTA set as low
- DDRB=0xFF; // set as output for data ('digit')
- PORTB=0b00000110; //show digit 1
- // 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
- // OC0 output: Disconnected
- TCCR0=0x00;
- TCNT0=0x00;
- OCR0=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
- // OC2 output: Disconnected
- ASSR=0x00;
- TCCR2=0x00;
- TCNT2=0x00;
- OCR2=0x00;
- // External Interrupt(s) initialization
- // INT0: Off
- // INT1: Off
- // INT2: Off
- MCUCR=0x00;
- MCUCSR=0x00;
- // Timer(s)/Counter(s) Interrupt(s) initialization
- TIMSK=0x00;
- // USART initialization
- // USART disabled
- UCSRB=0x00;
- // Analog Comparator initialization
- // Analog Comparator: Off
- // Analog Comparator Input Capture by Timer/Counter 1: Off
- ACSR=0x80;
- SFIOR=0x00;
- // ADC initialization
- // ADC disabled
- ADCSRA=0x00;
- // SPI initialization
- // SPI disabled
- SPCR=0x00;
- // TWI initialization
- // TWI disabled
- TWCR=0x00;
- while (1)
- {
- PORTA=0b11111011; // firs segmet is selected, pin 3 of PRTA set as low
- PORTB=0b00111111; //show digit 1
- delay_ms(10);
- PORTA=0b11111101; // firs segmet is selected, pin 3 of PRTA set as low
- PORTB=0b01001111; //show digit 1
- delay_ms(10);
- PORTA=0b111111110; // firs segmet is selected, pin 3 of PRTA set as low
- PORTB=0b01111101; //show digit 1
- delay_ms(10);
- }
- }
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