ST95HF datasheet(81/93 Pages) STMICROELECTRONICS

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ST95HF

Examples of ST95HF command code to activate NFC Forum and ISO/IEC 15693 tags

>>> CR95HFDLL_SENDRECV, 02 00 B0000215 28

<<<

80 1D 02D101115402656E4D32344C52313620747970652034 9000 25C5 080000

***

Header D1 type 01 Payload 11 type 54 status 02 english 656E

, MSG : M24LR16 type

D.2

ISO/IEC 14443 Type B

D.2.1

NFC Forum Tag Type 4B

**** ST95HF code example to support NFC Forum Tag Type 4B (14443-B)

NDEF message

REM, Check ST95HF setting & Protocol selection

REM,

FIELD OFF

REM, first Byte 01 in CR95HFDLL_STCMD is only requested by ST95HF

Development SW

>>> CR95HFDLL_STCMD, 01 02020000

<<< 0000

REM, 14443B (ST95HF PROTOCOL Selection 14443_B

>>> CR95HFDLL_STCMD, 01 020403010180

<<< 0000

REM, 14443B Optimization ST95HF Analog Configuration for 144443

(0x30)

>>> CR95HFDLL_STCMD, 01 090468010130

<<< 0000

REM, Access to NFC FORUM TAG Type 4B

REM, REQB 0x 050000 + CRC_B (APf AFI Param (slot0))

REM, Reply ATQB 0x50 4Bytes 4 Bytes 3 Bytes + CRC_B (PUPI AppliData

Protocol Info)

REM, Reply from ST95HF 80 0F 50AABBCCDD30ABAB010081E1AE00 00

REM, 80 response OK, 0F nb byte response including tag reply and the

ultimate ST95HF status byte 00 (reply OK)

REM, Tag reply 50AABBCCDD30ABAB010081E1AE00

REM, Response code 50

REM, Pupi AABBCCDD

REM, AFI 30 access control

ST95HF Datasheet(PDF) 81 Page - STMicroelectronics