kws_process()

int kws_process	(	uint8_t *const	audio_buffer,
		const uint16_t	num_samples,
		struct kws_prediction *const	prediction )

#include <applications/ww_kws/src/kws/kws.h>

Process audio data by keyword spotting model.

Parameters

	audio_buffer	Buffer of audio samples from dmic_read. Function takes ownership of pointer.
	num_samples	Number of audio samples.
[out]	prediction	Result of keyword spotting.

Return values

0	Operation successful.
-EPERM	Operation failed on nRF Edge AI Lib level.
-EBUSY	Model needs more data.