nrf_edgeai_feed_inputs()

nrf_edgeai_err_t nrf_edgeai_feed_inputs	(	nrf_edgeai_t *	p_edgeai,
		void *	p_input_values,
		uint16_t	num_values )

#include <include/nrf_edgeai/rt/nrf_edgeai_runtime.h>

Feed raw input data to prepare it for signal processing & model inference.

Note

Should be called repeatedly with new input data until the input window is filled and ready for inference. If user feed less than nrf_edgeai_input_window_size() input samples, the runtime will keep collecting input data and return NRF_EDGEAI_ERR_INPROGRESS until the window is filled.

If user feed more than nrf_edgeai_input_window_size() input samples, the runtime will keep the first nrf_edgeai_input_window_size() samples, remainded samples will be ignored and return NRF_EDGEAI_ERR_SUCCESS.

Parameters

[in,out]	p_edgeai	Pointer to Edge AI Lab user context nrf_edgeai_t
[in]	p_input_values	Array of the input data samples, the type of input data is dependent of neural network context nrf_edgeai_t, use nrf_edgeai_input_type()
[in]	num_values	Number of the input samples in array, should be a multiple of nrf_edgeai_uniq_inputs_num()

Returns

Operation status code nrf_edgeai_err_t