doxygen/html/ww__obsv_8h_source.html

/*

 * Copyright (c) 2026 Nordic Semiconductor ASA

 *

 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause

 */


#ifndef WW_OBSV_H_

#define WW_OBSV_H_


#include <stdint.h>


#include <nrf_edgeai/nrf_edgeai.h>


int ww_obsv_init(nrf_edgeai_t *model);


void ww_obsv_update_features(const float *feats, uint16_t n);


void ww_obsv_update_probs(float p);


#endif /* WW_OBSV_H_ */

nrf_edgeai.h

nrf_edgeai_s
Definition nrf_edgeai_types.h:178

ww_obsv_update_features
void ww_obsv_update_features(const float *feats, uint16_t n)
Feed one mel feature vector to the input-feature metrics.

ww_obsv_update_probs
void ww_obsv_update_probs(float p)
Feed the wakeword score to the probability metrics.

ww_obsv_init
int ww_obsv_init(nrf_edgeai_t *model)
Create the observability context and metrics for the wakeword model.