xianshi.rar_XIANSHI

/***************************************************** This program was produced by the CodeWizardAVR V1.24.8c Professional Automatic Program Generator � Copyright 1998-2006 Pavel Haiduc, HP InfoTech s.r.l. http://www.hpinfotech.com Project : Version : Date : 2007-7-16 Author : F4CG Company : F4CG Comments: Chip type : ATmega16 Program type : Application Clock frequency : 8.000000 MHz Memory model : Small External SRAM size : 0 Data Stack size : 256 *****************************************************/ #include <mega16.h> #include "delay.h" void display(unsigned char n); void main(void) { // Input/Output Ports initialization // Port A initialization // Func7=Out Func6=Out Func5=Out Func4=Out Func3=Out Func2=Out Func1=Out Func0=Out // State7=0 State6=0 State5=0 State4=0 State3=0 State2=0 State1=0 State0=0 PORTA=0x00; DDRA=0xFF; // 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=Out Func2=Out Func1=Out Func0=Out // State7=T State6=T State5=T State4=T State3=0 State2=0 State1=0 State0=0 PORTC=0x00; DDRC=0x0F; // 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=FFh // OC0 output: Disconnected TCCR0=0x00; TCNT0=0x00; OCR0=0x00; // Timer/Counter 1 initialization // Clock source: System Clock // Clock value: Timer 1 Stopped // Mode: Normal top=FFFFh // OC1A output: Discon. // OC1B output: Discon. // Noise Canceler: Off // Input Capture on Falling Edge // Timer 1 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: Timer 2 Stopped // Mode: Normal top=FFh // 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; // Analog Comparator initialization // Analog Comparator: Off // Analog Comparator Input Capture by Timer/Counter 1: Off ACSR=0x80; SFIOR=0x00; while (1) { PORTC = 0xFE; display(0); delay_ms(100); PORTC = 0xFD; display(1); delay_ms(100); PORTC = 0xFB; display(2); delay_ms(100); PORTC = 0xF7; display(3); delay_ms(100); } } void display(unsigned char n) { switch(n) { case 0: PORTA = 0x3F; break; case 1: PORTA = 0x06; break; case 2: PORTA = 0x5B; break; case 3: PORTA = 0x4F; break; case 4: PORTA = 0x66; break; case 5: PORTA = 0x6D; break; case 6: PORTA = 0x7D; break; case 7: PORTA = 0x07; break; case 8: PORTA = 0x7F; break; case 9: PORTA = 0x6F; break; default:PORTA = 0x00; break; } }