ST95HF datasheet(72/93 Pages) STMICROELECTRONICS

tên linh kiện	ST95HF

Giải thích chi tiết về linh kiện	Dedicated internal frame controller

PDF	93 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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72 / 93 page

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

ST95HF

72/93

DocID025630 Rev 4

ISO14443-A ANTICOL 2

>>> CR95HFDLL_SENDRECV, 9520 08

<<< 80 08

7910000069 280000

ISO14443-A SELECT 2

>>> CR95HFDLL_SENDRECV, 9570 7910000069 28

<<< 80 06

00 FE51 080000

--> UID =

04179F10000069

--> TAG selected

------ ISO14443-A END OF ANTICOLLISION ALGORITHM ------

REM,

READ @A5

>>> CR95HFDLL_SENDRECV, 300C 28

<<<

80 15 00000000FFFFFFFFFFFFFFFFFFFFFFFF F4CD 080000

REM,

WRITE @0C data A5

>>> CR95HFDLL_SENDRECV, A20CA5A5A5A5 28

<<<

87 00 : Frame wait time out OR no tag

REM,

READ @A5

>>> CR95HFDLL_SENDRECV, 300C 28

<<<

80 15 A5A5A5A5FFFFFFFFFFFFFFFFFFFFFFFF 84D8 080000

D.1.3

NFC Forum Tag Type 2 or 4: using split frames to resolve collisions

REM,

TEST

ANTICOLISION 2 tags 14443_A

REM,

CR95HF CONFIGURATION : ISO14443-A protocol

>>> CR95HFDLL_SELECT, 02000280

<<< 0000

REM,

ISO14443-A : CONFIG

>>> CR95HFDLL_STCMD, 01 09043A005A04

<<< 0000

REM, ISO14443-A : INCREASE DEMOD GAIN

>>> CR95HFDLL_STCMD, 01 0904680101DF

<<< 0000

REM, Anticollision

2 tags

REM, Tag 1 --> UID = 044B744AEF2280

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