adg2404.h

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/***************************************************************************/
#ifndef ADG2404_H_
#define ADG2404_H_
 
#include <stdint.h>
#include <stdbool.h>
#include "no_os_gpio.h"
 
enum adg2404_channel {
    ADG2404_CH_OFF = 0,
    ADG2404_S1,
    ADG2404_S2,
    ADG2404_S3,
    ADG2404_S4,
};
 
 
struct adg2404_dev {
    struct no_os_gpio_desc   *gpio_a0;
    struct no_os_gpio_desc   *gpio_a1;
    struct no_os_gpio_desc   *gpio_en;
};
 
struct adg2404_init_param {
    struct no_os_gpio_init_param   gpio_a0;
    struct no_os_gpio_init_param   gpio_a1;
    struct no_os_gpio_init_param   gpio_en;
};
 
/* Select the multiplexer channel. */
int adg2404_select_channel(struct adg2404_dev *dev,
               enum adg2404_channel channel);
/* Enable/disable the multiplexer. */
int adg2404_enable(struct adg2404_dev *dev, bool enable);
/* Initialize the device. */
int adg2404_init(struct adg2404_dev **device,
         struct adg2404_init_param *init_param);
/* Free the resources allocated by adg2404_init(). */
int adg2404_remove(struct adg2404_dev *dev);
 
#endif // ADG2404_H_