AN3375 datasheet(37/73 Pages) STMICROELECTRONICS

No. de pieza	AN3375

Descripción Electrónicos	CR95HF library for ISO15693 and Dual Interface EEPROM products

PDF	73 Pages

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Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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AN3375

ISO15693 library (intermediate layer)

Doc ID 018637 Rev 1

37/73

3.5.4

ISO15693_GetAFI function

This function returns the AFI byte of the ISO15693 contactless tag, extracted from the

ISO15693_GetSystemInfo command response.

3.5.5

ISO15693_GetMemSizeInfo function

This function returns the memory size information of the ISO15693 contactless tag,

extracted from the ISO15693_GetSystemInfo command response.

Table 45.

ISO15693_GetAFI function description

Function description

Prototype

result = int8_t ISO15693_GetAFI

(uint8_t *AFIout);

Input parameter

none

Output parameter

AFIout: AFI byte of the ISO15693 contactless tag

Return parameter

ERRORCODE_GENERIC: a parameter value is erroneous

or CR95HF returns an error code

RESULTOK: CR95HF returns a succeeded code

Table 46.

ISO15693_GetMemSizeInfo function description

Function description

Prototype

result = int8_t ISO15693_GetMemSizeInfo

(uint8_t *NbBlock,uint8_t *MemSize);

Input parameter

none

Output parameter

NbBlock: number of block of contactless tag memory

MemSize: size of a block of contactless tag memory

Return parameter

ERRORCODE_GENERIC: a parameter value is erroneous

or CR95HF returns an error code

RESULTOK: CR95HF returns a succeeded code

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