#define I2C_SEND_DATA_BUFFER_SIZE		0x20
#define I2C_RECEIVE_DATA_BUFFER_SIZE	0x20

#define SLAVE_CODEUR_ADDR	0xA1

#include "i2c.h"

// local I2C data buffer
unsigned char localI2CBuffer[] = "12345678901234567890";
unsigned char localI2CBufferLength = 0x20;

/**
 * Programme principal du robot
 */
int main(void)
{	
	i2cInit();	
        // un premier test en envoyant A à l'esclave "codeur"
	localI2CBufferLength = 0; // on part de 0
	localI2CBuffer[localI2CBufferLength++] = 'A';		// on place un octet et on augmente la longueur de 1
	i2cMasterSend(SLAVE_CODEUR_ADDR, localI2CBufferLength, localI2CBuffer);
        // puis on reçoit 4 octets
        i2cMasterReceive(SLAVE_CODEUR_ADDR, 4, localI2CBuffer);

}