Colony

/** @file i2c.h

 *  @brief Header file for I2C

 *

 *  @author CMU Robotics Club, Kevin Woo, Suresh Nidhiry

 */

#ifndef _I2C_H_

#define _I2C_H_

#include <stddef.h>

/** @brief Address of slave receive handler function */

typedef void (*fun_srecv_t)(char);

/** @brief Address of master receive handler function*/

typedef int (*fun_mrecv_t)(char);

/** @brief Address of slave send handler function*/

typedef char (*fun_send_t)(void);

int i2c_init(char addr, fun_mrecv_t master_recv, fun_srecv_t slave_recv, fun_send_t slave_send);

int i2c_send(char dest, char* data, size_t bytes);

int i2c_request(char dest);

void i2c_packet_rec (char i2c_byte);

void i2c_packet_sniff(char data);

#endif