ra8_cac.h

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#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
 
#include "ra8_err.h"

[[nodiscard]] ra8_err_t ra8_cac_init(uint16_t upper, uint16_t lower);

[[nodiscard]] ra8_err_t ra8_cac_measure(uint16_t* out_count);

typedef enum : uint8_t {
  k_ra8_cac_status_none  = 0x00U, 
  k_ra8_cac_status_ferrf = 0x01U, 
  k_ra8_cac_status_mendf = 0x02U, 
  k_ra8_cac_status_ovff  = 0x04U, 
} ra8_cac_status_mask_t;

typedef void (*ra8_cac_event_fn_t)(void* ctx, uint8_t status_mask);

[[nodiscard]] ra8_err_t ra8_cac_deinit(void);

[[nodiscard]] ra8_err_t ra8_cac_get_status(uint8_t* out_mask);

[[nodiscard]] ra8_err_t ra8_cac_clear_status(uint8_t mask);

[[nodiscard]] ra8_err_t ra8_cac_attach_handler(ra8_cac_event_fn_t fn, void* ctx);

void ra8_cac_dispatch(void);

[[nodiscard]] ra8_err_t ra8_cac_enter_stop(void);

[[nodiscard]] ra8_err_t ra8_cac_exit_stop(void);
 
#ifdef __cplusplus
}
#endif