adp536x.h

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/*
 * Copyright (c) 2019 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef ADP536X_H_
#define ADP536X_H_
 
#include <stdint.h>
#include <stdbool.h>
 
#include <zephyr/device.h>
 
/* Definition of VBUS current limit values. */
#define ADP536X_VBUS_ILIM_50mA          0x00
#define ADP536X_VBUS_ILIM_100mA         0x01
#define ADP536X_VBUS_ILIM_150mA         0x02
#define ADP536X_VBUS_ILIM_200mA         0x03
#define ADP536X_VBUS_ILIM_250mA         0x04
#define ADP536X_VBUS_ILIM_300mA         0x05
#define ADP536X_VBUS_ILIM_400mA         0x06
#define ADP536X_VBUS_ILIM_500mA         0x07
 
/* Definition of charging current values. */
#define ADP536X_CHG_CURRENT_10mA        0x00
#define ADP536X_CHG_CURRENT_50mA        0x04
#define ADP536X_CHG_CURRENT_100mA       0x09
#define ADP536X_CHG_CURRENT_150mA       0x0E
#define ADP536X_CHG_CURRENT_200mA       0x13
#define ADP536X_CHG_CURRENT_250mA       0x18
#define ADP536X_CHG_CURRENT_300mA       0x1D
#define ADP536X_CHG_CURRENT_320mA       0x1F
 
/* Definition of overcharge protection threshold values. */
#define ADP536X_OC_CHG_THRESHOLD_25mA   0x00
#define ADP536X_OC_CHG_THRESHOLD_50mA   0x01
#define ADP536X_OC_CHG_THRESHOLD_100mA  0x02
#define ADP536X_OC_CHG_THRESHOLD_150mA  0x03
#define ADP536X_OC_CHG_THRESHOLD_200mA  0x04
#define ADP536X_OC_CHG_THRESHOLD_250mA  0x05
#define ADP536X_OC_CHG_THRESHOLD_300mA  0x06
#define ADP536X_OC_CHG_THRESHOLD_400mA  0x07
 
enum adp536x_fg_enabled {
        ADP566X_FG_DISABLED = 0,        
        ADP566X_FG_ENABLED = 1          
};
 
enum adp536x_fg_mode {
        ADP566X_FG_MODE_ACTIVE = 0,     
        ADP566X_FG_MODE_SLEEP = 1       
};
 
int adp536x_init(const struct device *dev);
 
int adp536x_vbus_current_set(uint8_t value);
 
int adp536x_charger_current_set(uint8_t value);
 
int adp536x_charger_termination_voltage_set(uint8_t value);
 
int adp536x_charging_enable(bool enable);
 
int adp536x_charger_status_1_read(uint8_t *buf);
 
int adp536x_charger_status_2_read(uint8_t *buf);
 
int adp536x_oc_chg_hiccup_set(bool enable);
 
int adp536x_oc_dis_hiccup_set(bool enable);
 
int adp536x_factory_reset(void);
 
int adp536x_oc_chg_current_set(uint8_t value);
 
int adp536x_fg_set_mode(enum adp536x_fg_enabled en, enum adp536x_fg_mode mode);
 
int adp536x_fg_soc(uint8_t *percentage);
 
int adp536x_fg_volts(uint16_t *millivolts);
 
#endif /* ADP536X_H_ */