/*****************************************************
This program was produced by the
CodeWizardAVR V1.24.2c Professional
Automatic Program Generator
© Copyright 1998-2004 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.ro
e-mail:office@hpinfotech.ro

Project : 
Version : 
Date    : 03/10/2011
Author  : F4CG                            
Company : F4CG                            
Comments: 


Chip type           : ATmega8535
Program type        : Application
Clock frequency     : 16,000000 MHz
Memory model        : Small
External SRAM size  : 0
Data Stack size     : 128
*****************************************************/

#include <mega8535.h>
#include <stdio.h>
#include <delay.h>

#define Vert PIND.6 
///#define Rouge PIND.7
#define Bleu PINB.5
#define CaptD PIND.4
#define CaptA PIND.5
#define ENABLE PORTD.7

// Alphanumeric LCD Module functions
#asm
   .equ __lcd_port=0x15 ;PORTC
#endasm
#include <lcd.h>

// Declare your global variables here
unsigned char car;

void USART_Transmit( unsigned char data )
{
/* Wait for empty transmit buffer */
while ( !( UCSRA & (0x20)) ) // Test de UDRE bit 5
;
/* Put data into buffer, sends the data */
UDR = data;
}

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=Out Func3=Out Func2=Out Func1=Out Func0=Out
// State7=T State6=T State5=T State4=0 State3=0 State2=0 State1=0 State0=0
PORTB=0x00;
DDRB=0x1F;

// 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=Out Func6=In Func5=In Func4=In Func3=In Func2=In Func1=Out Func0=In
// State7=1 State6=T State5=T State4=T State3=T State2=T State1=0 State0=T
PORTD=0x80;
DDRD=0x82;

// 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: 2000,000 kHz
// Mode: CTC top=OCR1A
// OC1A output: Toggle
// OC1B output: Discon.
// Noise Canceler: Off
// Input Capture on Falling Edge
TCCR1A=0x40;
TCCR1B=0x0A;
TCNT1H=0x00;
TCNT1L=0x00;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x4E;
OCR1AL=0x20;
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=0x10;

// USART initialization
// Communication Parameters: 8 Data, 1 Stop, No Parity
// USART Receiver: On
// USART Transmitter: On
// USART Mode: Asynchronous
// USART Baud rate: 9600
UCSRA=0x00;
UCSRB=0x18;
UCSRC=0x86;
UBRRH=0x00;
UBRRL=0x67;

// 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(0,2);
lcd_putsf("Q2 - Brain");
lcd_gotoxy(0,3);
lcd_putsf("Tournillon");

while (1)
      { 
        int i;
        if( CaptD == 0 && CaptA == 1)
        {
	    car = 'D';
            USART_Transmit(car); 
            for(i=0;i<10;i++)
            {       
                if( CaptD == 0 && CaptA == 1)
                {   
                    car = 'M';
                    USART_Transmit(car);    
                }
                else 
                {
                    car = 'A';
                    USART_Transmit(car);
                    i=10;
                }
            delay_ms(1000);    
            } 
         }
         if( car == 'M' && CaptD == 0 && CaptA == 1)
         {
            car = 'D';
            USART_Transmit(car);
            do
            {
                    if( CaptA == 0)
		            {
	                   car = 'M';
                           USART_Transmit(car);
                    }
            }
            while( CaptD == 0);                 
        
	    }
        if( car == 'M' && CaptA == 1 && CaptD == 1 )
        USART_Transmit(car); 
     }
}