AN3375 datasheet(67/73 Pages) STMICROELECTRONICS

No. de pieza	AN3375

Descripción Electrónicos	CR95HF library for ISO15693 and Dual Interface EEPROM products

PDF	73 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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67 / 73 page

AN3375

M24LRXX-R Layer

Doc ID 018637 Rev 1

67/73

4.5

M24LRXX-R flags functions

4.5.1

M24LRXX_SplitGetSystemInfoResponse function

This function returns the different information extracted from the response to a

GetSystemInfo command.

Table 106.

ISO15693_SplitGetSystemInfoResponse function description

Function description

Protocol

result = int8_t

M24LRXX_SplitGetSystemInfoResponse(uc8

*pResponse,uc8 Length,uint8_t *Flags

,uint8_t *InfoFlags,uint8_t

*UIDout,uint8_t *DSFIDout,uint8_t

*AFIout,uint8_t *MemSizeOut,uint8_t

*IcRefOut,uint8_t *errorcode);

Input parameter

pResponse: pointer to CR95HF response

Length: number of bytes in pResponse

Output parameter

Flags: response flags

InfoFlags: informations flags

UIDout: UID index

DSFIDout: DSFID byte (optional)

AFIout: AFI byte (optional)

MemSizeOut: Memory Size field (optional)

IcRefOut: IC reference out (optional)

ErrorCode: CR95HF Error code

Return parameter

ERRORCODE_GENERIC: a parameter value is erroneous

or CR95HF returns an error code

RESULTOK: CR95HF returns a succeeded code

AN3375 Datasheet(PDF) 67 Page - STMicroelectronics