Buffer Size

Collaboration diagram for Buffer Size:

Macros
#define	PHAL_NTAGXDNA_SIZE_TI   4U
	Size of Transaction Identifier.
#define	PHAL_NTAGXDNA_SIZE_NONCE   13U
	Size of CCM Nonce.
#define	PHAL_NTAGXDNA_SIZE_CAPS   6U
	Size of PD / PCD capabilities.
#define	PHAL_NTAGXDNA_DIV_INPUT_LEN_MAX   31U
	Maximum Diversification input length.
#define	PHAL_NTAGXDNA_CMD_BUFFER_SIZE_MINIMUM   256U
	Minimum size for allocating the command buffer during initializing. More...
#define	PHAL_NTAGXDNA_PRS_BUFFER_SIZE_MINIMUM   512U
	Minimum size for allocating the response / SM processing buffer during initializing. More...
#define	PHAL_NTAGXDNA_MAX_NATIVE_DATA_LEN   64U
	Maximum length of data that can be passed to Pal ISO14443-4 layer for Application Chaining.

Detailed Description

Macro Definition Documentation

PHAL_NTAGXDNA_CMD_BUFFER_SIZE_MINIMUM

#define PHAL_NTAGXDNA_CMD_BUFFER_SIZE_MINIMUM   256U

Minimum size for allocating the command buffer during initializing.

Based on the platform, the value should not go below 128 to avoid issues.

PHAL_NTAGXDNA_PRS_BUFFER_SIZE_MINIMUM

#define PHAL_NTAGXDNA_PRS_BUFFER_SIZE_MINIMUM   512U

Minimum size for allocating the response / SM processing buffer during initializing.

Based on the platform, the value should not go below 256 to avoid issues.