Ada baiknya anda membaca terlebih dahulu dasar teori tentang led di postingan saya sebelumnya Membuat Program Led Berjalan Dengan Codevisionavr
/*****************************************************
/*****************************************************
This program was produced by the
CodeWizardAVR V1.25.9 Evaluation
Automatic Program Generator
? Copyright 1998-2008 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com
Project :
Version :
Date : 2/7/2010
Author : Freeware, for evaluation and non-commercial use only
Company :
Comments:
Chip type : ATmega8535L
Program type : Application
Clock frequency : 8.000000 MHz
Memory model : Small
External SRAM size : 0
Data Stack size : 128
*****************************************************/
#include <mega8535.h>
#include <delay.h>
// Declare your global variables here
#define led PORTA //Hubungkan 8 buah led diPORTA
int a,b; //Pendeklarasian variable a & b
void geserkiri()
{
for (a=0;a<2;a++) //perintah 2 kali perulangan
{ led=0x01; //led 1 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x02; //led 2 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x04; //led 3 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x08; //led 4 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x10; //led 5 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x20; //led 6 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x40; //led 7 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x80; //led 8 hidup
delay_ms(1000); //waktu tunda 1 detik
}
}
void geserkanan()
{
for (b=0;b<2;b++) //perintah 2 kali perulangan
{ led=0x80; //led 8 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x40; //led 7 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x20; //led 6 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x10; //led 5 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x08; //led 4 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x04; //led 3 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x02; //led 2 hidup
delay_ms(1000); //waktu tunda 1 detik
led=0x01; //led 1 hidup
delay_ms(1000); //waktu tunda 1 detik
}
}
void main(void)
{
// Declare your local variables here
// 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=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=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)
{
// Place your code here
geserkiri(); //pemanggilan subfungsi geserkiri
geserkanan(); //pemanggilan subfungsi geserkanan
};
}
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