nrf_edgeai_obsv.h

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/*
 * Copyright (c) 2026 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
#ifndef NRF_EDGEAI_OBSV_H
#define NRF_EDGEAI_OBSV_H
 
#include <stddef.h>
#include <stdint.h>
 
#include <zephyr/kernel.h>
 
#include <nrf_edgeai_obsv/nrf_edgeai_obsv_metrics.h>
#include <nrf_edgeai_obsv/nrf_edgeai_obsv_core.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct nrf_edgeai_obsv_ctx {
        struct k_mutex lock;
        nrf_edgeai_obsv_core_t state;
} nrf_edgeai_obsv_ctx_t;
 
int nrf_edgeai_obsv_init(nrf_edgeai_obsv_ctx_t *ctx, const nrf_edgeai_obsv_model_info_t *model);
 
int nrf_edgeai_obsv_register(nrf_edgeai_obsv_ctx_t *ctx, nrf_edgeai_obsv_metric_t *metric,
                             const void *cfg);
 
int nrf_edgeai_obsv_deregister(nrf_edgeai_obsv_ctx_t *ctx, nrf_edgeai_obsv_metric_t *metric);
 
int nrf_edgeai_obsv_reset(nrf_edgeai_obsv_ctx_t *ctx);
 
int nrf_edgeai_obsv_update_probs(nrf_edgeai_obsv_ctx_t *ctx, const float *probs);
 
int nrf_edgeai_obsv_update_features(nrf_edgeai_obsv_ctx_t *ctx, const float *feats, uint16_t n);
 
int nrf_edgeai_obsv_for_each_metric(nrf_edgeai_obsv_ctx_t *ctx, nrf_edgeai_obsv_metric_cb_t cb,
                                    void *user);
 
size_t nrf_edgeai_obsv_encode(nrf_edgeai_obsv_ctx_t *ctx, uint8_t *buf, size_t max_len);
 
size_t nrf_edgeai_obsv_encode_list(nrf_edgeai_obsv_ctx_t *const *ctxs, uint8_t n,
                                   uint8_t *buf, size_t max_len);
 
#ifdef __cplusplus
}
#endif
 
#endif /* NRF_EDGEAI_OBSV_H */