AVR-Playground/i2c.h

#pragma once
#include <stdint.h>

#define TW_WRITE 0
#define TW_READ 1

// Function to initialize I2C
void I2C_init(uint32_t SCL_CLOCK);

// Function to send start condition
uint8_t I2C_start(uint8_t addr);

// Function to send stop condition
void I2C_stop();

// Write a byte to I2C bus
uint8_t I2C_write(uint8_t data);

// Read a byte from I2C bus
uint8_t I2C_read(uint8_t ack);