#ifndef __DAC8552_DRIVER_H
#define __DAC8552_DRIVER_H

#include "data_type_def.h"
#include "eeprom_spi.h"

#define CALIBRATE_CUR_MA_OUT_START 0
#define CALIBRATE_CUR_MA_OUT_END 25
#define CALIBRATE_CUR_MA_OUT_POINTS 11

#define CALIBRATE_VOL_MV_OUT_START -2.5f
#define CALIBRATE_VOL_MV_OUT_END 2.5f
#define CALIBRATE_VOL_MV_OUT_POINTS 11

typedef enum
{
    LD_CH_NONE = 0,
    LD_CH_A,
    LD_CH_B,
    LD_CH_AB,
} dac8552_ld_type;

typedef enum
{
    SEL_BUF_A = 0X00,
    SEL_BUF_B,
} dac8552_bs_type;

typedef enum
{
    PD_NONE = 0X00,
    PD_1K2GND,
    PD_100K2GND,
    PD_H_IMPEDANCE,
} dac8552_pd_type;

typedef void (*dac8552_write)(uint8_t *data, uint16_t len);
typedef void (*dac8552_chip_select)(cs_state_type state);

typedef struct dac8552_object
{
    uint8_t init_flag;
    void (*write_data)(uint8_t *data, uint16_t len);
    void (*chip_selcet)(cs_state_type state);
} dac8552x_object;

extern dac8552x_object dac8552;
extern float cur_ma_out_calibrate_table[CALIBRATE_CUR_MA_OUT_POINTS];

void dac8552_init(dac8552x_object *dac, dac8552_write write, dac8552_chip_select cs);
void dac8552_operation(float32 *data1, float32 *data2);

float32 calibrate_cur_ma(float32 raw);

#endif