Thingmagic M5e-Compact Manual de usuario descargar pdf (Pagina 87)

Application Tag Commands

Command Set 87

Metadata Flags = 0x0004 OR 0x0010 = 0x0014

with no tag singulation criteria, just return the first tag found, is as follows:

Here is an example response to the example request specified above. The response

contains the tag EPC info of the found tag and the requested tag read metadata:

AntennaID and Timestamp:

Here is another example request and response showing the use of Tag Singulation/Select

Functionality and getting the tag metadata for the specified tag. Note the Options Field

includes the Select Options and bit 4 is set indicating the Meta Data flags follow.

This command requests the same tag read metadata as the previous example

(AntennaID and Timestamp) except now it is selecting a tag with a specific EPC value

(EPC=0x111122223333444455556666), which requires adding the appropriate Tag

Singulation Fields after the Read Tag Single Get EPC and Metadata Request Fields along with

FF 05 21 01 E8 10 00 14 2F 6D

SOH Length OpCode Timeout Options Metadata Flags CRC

FF 16 21 00 00 10 00 14

Length OpCod

Status Options Metadata

Flags

11 00

5F 04 01 23 45 67 89

EF 01 23 45 67 E6 C8

Ant

Timestamp Tag EPC Tag CRC

37 C4

CRC

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 251 252

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Thingmagic M5e-Compact Manual de usuario Pagina 87