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#include <avr/io.h>
#include <avr/interrupt.h>
#include <stdint.h>
#include "mcu/mcu_def.h"
#include "buffers.h"
#ifndef _IOE_TWI_H_
#define _IOE_TWI_H_
#ifndef MCUSUPPORT_TWI
#error "No TWI interface is known on your mcu."
#endif
enum twiMode {
TWI_MODE_MASTER,
TWI_MODE_SLAVE
};
void twi_init(enum twiMode);
int8_t twi_busy(void);
void twi_join(void);
void twi_send(uint8_t data);
#endif /* _IOE_TWI_H_ */
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