ThingMagic M5e-Compact - Manual (Page 112)

Application Tag Commands
112 Command Set
Examples
The following example will attempt to read the Access Password (the first 2 words) from
Reserved Memory. It will read this data from a tag matching the following criteria for a
max timeout of 1000 ms.
Memory Bank = EPC.
Starting Address = bit 120 (beginning of the last byte of the EPC value: 16 PC bits + 16
CRC bits + 88 EPC bits)
Select Data = 0x34
The Reserved Memory bank is not locked so the Access Password is zero
The response to this Read Data command example is:
Error Status Codes
FAULT_MSG_WRONG_NUMBER_OF_DATA – 100h
FAULT_MSG_INVALID_PARAMETER_VALUE - 105h
FAULT_NO_PROTOCOL_DEFINED – 401h
FAULT_AFE_NOT_ON – 405h
FAULT_NO_TAGS_FOUND – 400h
FAULT_PROTOCOL_INVALID_ADDRESS – 409h
FAULT_GENERAL_TAG_ERROR – 40Ah
FAULT_GEN2 PROTOCOL_OTHER_ERROR - 420h
FF 15 28 03 E8 14 00 14 00 00 00 00 02 02 00 00 00 00
SOH Lengt
h
OpCode Time-
out (ms)
Option Meta
Data
Flags
Read
MemBank
Read Address Word-
Count Access Password
00 00 00 78 08 34 9C 0E
Select Address Select
Data
Length
Select
Data
CRC
FF 0C 28 00 00 14 00 14 22 00 00 00 15 12 34 56 78 B2 B4
SOH Length OpCod
e
Status Option Meta Data
Flags
Antenn
a ID
Timestamp Tag Read Data CRC