/*
 * drv_i2c.h
 *
 *  Created on: Mar 31, 2023
 *      Author: gxms0
 */

#ifndef BSP_DRV_I2C_H_
#define BSP_DRV_I2C_H_

#include "i2c.h"
#include <string.h>
#include <stdlib.h>


typedef enum {
    i2c_Address_8bit	 = 0,
    i2c_Address_16bit	 = 1
}i2c_addr_enum;


typedef enum {
	i2c_trams_mode_poll	 = 0,
	i2c_trams_mode_dma	 = 1,
	i2c_trams_mode_it	 = 2
}i2c_trams_mode_enum;


typedef struct sI2C
{
    I2C_HandleTypeDef *hi2c;
	
	char *name;
	uint16_t channel;
    uint16_t address;
    uint8_t addr_len;
	
	uint8_t mode;
	
	struct sI2C *next_ptr;
	
}I2C_t;

typedef I2C_t* I2C_ptr;

void i2c_init();

void i2c_config(I2C_ptr ptr,char *name, I2C_HandleTypeDef *hi2c, uint8_t addr_len);

uint16_t i2c_read(I2C_ptr ptr,  uint16_t address, uint16_t reg,uint8_t *data, uint16_t len);

uint16_t i2c_write(I2C_ptr ptr,  uint16_t address, uint16_t reg,uint8_t *data, uint16_t len);


#endif /* BSP_DRV_I2C_H_ */