nrfxlib API 2.8.99
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◆ nfc_t4t_param_id_t

#include <nfc/include/nfc_t4t_lib.h>

Enumerator
NFC_T4T_PARAM_FWI 

Frame Wait Time parameter. The maximum allowed value is limited by the NFC_T4T_PARAM_FWI_MAX parameter. In case of nRF52832 the maximum allowed value is 4, setting the parameter higher will result in silent truncation to 4.

NFC_T4T_PARAM_FDT_MIN 

Frame Delay Time Min parameter The parameter controls the frame transmission timing during collision resolution.

NFC_T4T_PARAM_SELRES 

Parameter for setting 'Protocol' bits for SEL_RES packet

NFC_T4T_PARAM_NFCID1 

NFCID1 value, data can be 4, 7, or 10 bytes long (single, double, or triple size). To use default NFCID1 of specific length pass one byte containing requested length. Default 7-byte NFCID1 will be used if this parameter was not set. This parameter can be set before nfc_t2t_setup() to set initial NFCID1 and it can be changed later.

NFC_T4T_PARAM_FWI_MAX 

Maximum value for the Frame Wait time Integer. Valid parameter values are 7 and 8. The default value is 8. This parameter can be used to limit the maximum FWI value to 7, to align the implementation with the EMV specifications.