nfc_t4t_parameter_get()

int nfc_t4t_parameter_get	(	nfc_t4t_param_id_t	id,
		void *	data,
		size_t *	max_data_length
	)

#include <nfc/include/nfc_t4t_lib.h>

Query an NFC parameter value.

The queried value will be placed into the passed data buffer. If the buffer is too small, max_data_length will contain the required buffer size. If the buffer is big enough, max_data_length will contain the actual size of the data.

Parameters

id	ID of the parameter to query.
data	Pointer to a buffer receiving the queried data.
max_data_length	Size of the buffer, receives actual size of queried data.

Return values

0	Success.
-NRF_EINVAL	Invalid argument (for example, wrong data length, NULL pointer).