اینم یه پروژه برای تازه کارا test lcr& Led با CodeVisionAVR C Compiler

[iranieee]

/*********************************************
Date : 2005/04/13
Author : SH.Yahyavi

*********************************************/

#include <mega16.h>
#include <delay.h>
#include <stdlib.h>
// Alphanumeric LCD Module functions
#asm
.equ __lcd_port=0x15
#endasm
#include <lcd.h>

// Declare your global variables here
#define KeyUp PIND.3
#define KeyDown PIND.2

void main(void)
{
// Declare your local variables here

// Input/Output Ports initialization
// Port A initialization
// Func0=In Func1=In Func2=In Func3=In Func4=In Func5=In Func6=In Func7=In
// State0=T State1=T State2=T State3=T State4=T State5=T State6=T State7=T
PORTA=0x00;
DDRA=0x00;

// Port B initialization
// Func0=Out Func1=Out Func2=Out Func3=Out Func4=Out Func5=Out Func6=Out Func7=Out
// State0=1 State1=0 State2=0 State3=1 State4=1 State5=0 State6=0 State7=1
PORTB=0x99;
DDRB=0xFF;

// Port C initialization
// Func0=In Func1=In Func2=In Func3=In Func4=In Func5=In Func6=In Func7=In
// State0=T State1=T State2=P State3=P State4=P State5=P State6=T State7=T
PORTC=0x3C;
DDRC=0x00;

// Port D initialization
// Func0=In Func1=In Func2=In Func3=In Func4=In Func5=In Func6=In Func7=In
// State0=T State1=T State2=T State3=T State4=T State5=T State6=T State7=T
PORTD=0x3C;
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
TCCR1A=0x00;
TCCR1B=0x00;
TCNT1H=0x00;
TCNT1L=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
GICR|=0x00;
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
// Analog Comparator Output: Off
ACSR=0x80;
SFIOR=0x00;

// LCD module initialization
lcd_init(16);
lcd_gotoxy(0,0);
lcd_putsf("In the name Of Allah"
delay_ms(1000);
while (1)
{
// Place your code here
int i,INKey;
char st[20];
lcd_clear();
lcd_putsf("In Key up Or Down"
while((KeyUp == 1)&&(KeyDown == 1)); // صبر کن تا کیلیدی فشار داده شود

lcd_clear();
if (KeyUp == 0)
{
INKey = 1;
lcd_putsf("Left"
}
else
{
lcd_putsf("Right"
INKey = 2;
};
for (i=0;i<128;i++)
{
if(INKey == 1)
PORTB = 0b10000000>>(i&7);
else
PORTB = 0b00000001<<(i&7);
lcd_gotoxy(0,1);
itoa(i,st);
lcd_puts(st);
delay_ms(100);
}

};
}