sensor_power.h

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#ifndef SENSOR_POWER_H
#define SENSOR_POWER_H
 
#include "sensor_id.h"
#include <zephyr/drivers/gpio.h>
#include <zephyr/drivers/adc.h>
 
#define OUTUT_READ_DIVIDER_HIGH     100
#define OUTUT_READ_DIVIDER_LOW      13
 
typedef struct {
    /* Sensor power configurationid. */
    enum sensor_power_id power_id;
    /* GPIO spec for the boost enable pin. */
    struct gpio_dt_spec boost_en; 
    /* GPIO spec for the boost control 1 pin. */
    struct gpio_dt_spec boost_ctrl1;
    /* GPIO spec for the boost control 2 pin. */
    struct gpio_dt_spec boost_ctrl2;
    /* LDO device for the sensor. */
    const struct device *ldo_dev;
    /* ADC spec for reading the output voltage. */
    const struct adc_dt_spec output_read;
    /* Delay in ms to wait after setting the voltage to allow the voltage to stabilize. */
    uint32_t delay_ms;
} sensor_power_config_t;
 
int sensor_power_init(sensor_power_config_t *config);
 
enum sensor_voltage get_sensor_output(sensor_power_config_t *config);
 
int set_sensor_output(sensor_power_config_t *config, enum sensor_voltage voltage);
 
float read_sensor_output(sensor_power_config_t *config);
 
int validate_output(sensor_power_config_t *config, enum sensor_voltage voltage, uint8_t accepted_error);
 
#endif