AN3408 datasheet(19/38 Pages) STMICROELECTRONICS

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AN3408

Example of NDEF record

4.2.1

Memory mapping for URI record message on LRI2K

4.3

Smart poster record

The smart poster record can be composed of one or more NDEF records, and one of these

records can be an "action":

•

the Title record

•

the URI record

•

the Action record

•

the Icon record

•

the Size record

•

the Type record

4.3.1

Title record

The title record is a text record. For more details, please refer to Section 4.1: Text record.

4.3.2

URI record

For more details on URI record, please refer to Section 4.2: URI record.

4.3.3

Action record

The action record defines a local action of the previous record. It can be, for example,

launching a web browser or sending an SMS.

The "smart poster record type definition" specification defines the available actions. Those

actions are listed in Table 27 below.

Table 26. LRI2K memory mapping for URI record message “http://www.st.com”

RF block

Byte number

CC field

0xE1

0x40

0x20

0x01

User data field

0x03

0x0B

0xD1

0x01

0x07

0x55

0x01

0x73[s]

0x74[t]

0x2E[.]

0x63[c]

0x6F[o]

40x6D[m]

0xFE

Table 27. List of available actions

Value

Action

0x00

Do the action (send the SMS, launch the browser, make the telephone call)

0x01

Save for later (store the SMS in INBOX, put the URI in a bookmark, save

the telephone number in contacts)

0x02

Open for editing (open an SMS in the SMS editor, open the URI in a URI

editor, open the telephone number for editing)

0x3 to 0xFF

RFU

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