max25603.h

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/***************************************************************************/
#ifndef __MAX25603_H__
#define __MAX25603_H__
 
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "no_os_gpio.h"
#include "no_os_pwm.h"
#include "no_os_util.h"
#include "no_os_error.h"
 
enum max25603_comp {
    MAX25603_COMP1,
    MAX25603_COMP2
};
 
enum max25603_enable {
    MAX25603_DISABLE_EN,
    MAX25603_EN1,
    MAX25603_EN2,
};
 
enum max25603_beam {
    MAX25603_DISABLE_BEAM,
    MAX25603_HIGH_BEAM,
    MAX25603_LOW_BEAM,
    MAX25603_DRL_BEAM,
    MAX25603_TURN_BEAM,
};
 
struct max25603_init_param {
    struct no_os_gpio_init_param *shunt_param;
    struct no_os_gpio_init_param *flt_param;
 
    struct no_os_pwm_init_param *en1_param;
    struct no_os_pwm_init_param *en2_param;
    struct no_os_pwm_init_param *lb_param;
    struct no_os_pwm_init_param *hb_param;
    struct no_os_pwm_init_param *drl_param;
    struct no_os_pwm_init_param *turn_param;
};
 
struct max25603_desc {
    struct no_os_gpio_desc *shunt_desc;
    struct no_os_gpio_desc *flt_desc;
 
    struct no_os_pwm_desc *en1_desc;
    struct no_os_pwm_desc *en2_desc;
    struct no_os_pwm_desc *lb_desc;
    struct no_os_pwm_desc *hb_desc;
    struct no_os_pwm_desc *drl_desc;
    struct no_os_pwm_desc *turn_desc;
 
    enum max25603_enable enable;
    enum max25603_beam beam;
    enum max25603_comp comp;
};
 
int max25603_sel_comp(struct max25603_desc *desc, enum max25603_comp comp);
 
int max25603_set_enable(struct max25603_desc *desc, enum max25603_enable enable,
            uint32_t freq_hz, uint8_t duty);
 
int max25603_set_beam(struct max25603_desc *desc, enum max25603_beam beam,
              uint32_t freq_hz, uint8_t duty);
 
int max25603_init(struct max25603_desc **desc,
          struct max25603_init_param *init_param);
 
int max25603_remove(struct max25603_desc *desc);
 
#endif /* __MAX25603_H__ */