/*
 * i2c_test_attiny85.c
 *
 * Created: 12/11/2021 15:26:38
 * Author : 40008304
 */

#if __GNUC__
#include <avr/io.h>
#include <avr/interrupt.h>
#else
#include <inavr.h>
#include <ioavr.h>
#endif

#include "led_gen.h"
#include "led_receptor.h"
#include "usiTwiSlave.h"
//#define F_CPU 1000000
#define NOM_CONSTRUC	0x08
#define NOM_CAPTEUR		0x10
#define VALEUR_DEMAN	0x49
#define BASIC_MODE		0x42

volatile unsigned char rawVal;
volatile float adcled1;
volatile float adcled2;
volatile unsigned char recVal;

/*ISR (ADC_vect){
	adcled1=measureLed1();
	adcled2=measureLed2();
	recVal=compareLed(adcled1,adcled2);
}*/

int main( void )
{
	float test1,test2;
    unsigned char cmd,i=0;
    unsigned char nom_capteur[8]= {'T','u','r','k','i','s','h','Z'};
    unsigned char sensor_type[8]= {'C','a','t','c','h','E','y','e'};
	uint8_t slaveAdress;//data = 0x45;
    slaveAdress = 0x01;
	MCUCR |= (1<<PUD);
	//led1_init();
	//led2_init();
	
	//USI_TWI_Slave_Initialise(slaveAdress);
	usiTwiSlaveInit(slaveAdress);
	
	sei();
	//ADC_init();
	//ADC_start_conversion();
	
    while(1)
    {
		test1=measureLed1();
		test2=measureLed2();
        if( usiTwiDataInTransmitBuffer() )
        {
            cmd = usiTwiReceiveByte();
            switch(cmd)
            {
            case NOM_CONSTRUC :
                for (i=0; i<8; i++)
                {
                    usiTwiTransmitByte(nom_capteur[i]);
                }
                break;

            case NOM_CAPTEUR :
                for (i=0; i<8; i++)
                {
                    usiTwiTransmitByte(sensor_type[i]);
                }
                break;

            case VALEUR_DEMAN :
                usiTwiTransmitByte(0x45/*recVal*/);
                break;

            case BASIC_MODE :
                usiTwiTransmitByte(0x45);
                break;
            }
        }
    }
    return 0;
}