AN3224 datasheet(32/49 Pages) STMICROELECTRONICS

tên linh kiện	AN3224

Giải thích chi tiết về linh kiện	Developing an application allowing PR101-USB and MR101-USB FEIG readers to communicate with M24LRXX transponders

PDF	49 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

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RF ISO 15693 Transparent commands

AN3224

32/49

Doc ID 17559 Rev 2

RF ISO 15693 Transparent commands

The FEISC_0xBF_ISOTranspCmd function is part of the FEISC.dll. It allows sending any

RF ISO 15693 request to RF transponders via the FEIG readers.

The reader is identified by its attached device handle contained in the

lngAttachedDeviceHandle(1) variable which must have been previously filled in with the

correct FEIG USB reader handle by calling the FEISC_NewReader function (see

Section 4.2: Detection and connection sequence).

Several parameters must be passed to the FEISC_0xBF_ISOTranspCmd function to

indicate to the reader the type of RF request, and the type of transponder answer expected.

Refer to Section 6.1 for a general description of the FEISC_0xB0_ISOCmd function. All the

requests described in the M24LRXX datasheet can be issued by using this method.

Section 6.2 and Section 6.3 illustrate two examples of requests, the Read single block and

Write single block request, which allow to read and write a single block of Dual interface

memory.

For more informations about how to use Transparent commands, please refers to FEIG

documentation available from http://www.feig.de.

AN3224 bảng dữ liệu(PDF) 32 Page - STMicroelectronics