ST95HF Datasheet, PDF (71/93 Pages) STMicroelectronics – Dedicated internal frame controller

ST95HF Examples of ST95HF command code to activate NFC Forum and ISO/IEC 15693 tags
D.1.2
<<< 80 07 08 B7 B300 080000
REM, Write_E ad08 data 00 UID0 UID 1 UID2 UID3
>>> CR95HFDLL_STCMD, 01 04 08 53 0800 6E567A00 A8
<<< 80 07 08 00 87C1 080000
REM, Read ad08 00 UID0 UID 1 UID2 UID3
>>> CR95HFDLL_STCMD, 01 04 08 01 0800 6E567A00 A8
<<< 80 07 08 00 87C1 080000
NFC Forum Tag Type 2
REM, ST95HF code example to support NFC Forum Tag Type 2 14443_A
REM, TEST INVENTORY then Read & Write in Memory
REM, Protocol select 14443A
>>> CR95HFDLL_STCMD, 01 02020200
<<< 0000
REM, Optimization of synchronization between digital and analog
inputs by adjusting TimerW value (default 0x52, min. 0x50, max.
0x60). Recommended value is 0x56 or 0x58 for NFC Forum Tag Type 2.
>>> CR95HFDLL_STCMD, 01 09043A005804
<<< 0000
REM, Recommended modulation and gain is 0xD1 or 0xD3 for NFC Forum
Tag Type 2.
>>> CR95HFDLL_STCMD, 01 0904680101D1
<<< 0000
>>> CR95HFDLL_ANTICOLSELECT123
------ ISO14443-A STARTING ANTICOLLISION ALGORITHM ------
ISO14443-A REQAreply ATQA
>>> CR95HFDLL_SENDRECV, 26 07
<<< 80 05 4400 280000
ISO14443-A ANTICOL 1
>>> CR95HFDLL_SENDRECV, 93 20 08
<<< 80 08 8804179F04 280000
ISO14443-A SELECT 1
>>> CR95HFDLL_SENDRECV, 93 70 8804179F04 28
<<< 80 06 04 DA17 080000
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