Intermec CV30 Intermec Terminal Emulator (ITE) Programmer's Reference Manual - Page 132

VT/ANSI Data Stream Control Character Method, Return Codes for the RFID (#D) Define Format Command

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Chapter 3 - Extended Commands Example 1: Set the reader to return only the tagID from ISO tags or the EPC ID from EPC Class 1 Gen 2 tags: To support variable length EPC IDs, the SWTT can start with a "V" character and terminate with a "V" character. The EPC Class 1 Gen 2 tags do not support a wild card in the EPCID filter. If a wild card is part of the EPCID, then error #9 is returned from the #D command. b#DXXXXXXXXXXXX# Example 2: Set the reader to return an 8-byte string and a 2-byte integer from any tag: Use the SWTT mask once during the entire command. b#DXXXXXXXXXXXXS20001800008,I20002600002# Example 3: Set the reader to read EPC Class 1 Gen 2 tags which have an EPCID starting with 0001: b#DV0001V# VT/ANSI Data Stream Control Character Method This method uses the control characters APC (0x9f) and ST(0x9c) to encapsulate the extended command. Using the control characters method is faster since it is not written to the display. You do not need to clear the screen or move the cursor because the encapsulated command executes in the background. The format is exactly the same as the conventional method within the APC and ST control characters. Note: For VT/ANSI data streams, send the # character to row 1, column 2 last to ensure all command data is received before processing the extended command. Note: The symbol "b" indicates a 1-byte space. Example: Set the reader to return an 8-byte string and a 2-byte integer from any tag: Use the SWTT mask once during the entire command. ^9F#b#DXXXXXXXXXXXXS20001800008,I20002600002#^9C Return Codes for the RFID (#D) Define Format Command The return code is a status sent to the host computer in the \\x format that indicates whether the extended command was successful. The return codes are listed in the following chart. Return Codes for RFID (D#) Define Format Command Code 0 1 2 4 6 Description Good status, transaction complete Incorrect setting for SWTT not '0' - '9' or 'A' - 'F' or 'X' or "V" Terminating '#' character missing or ',' character missing from separating field entries More then eight field definitions No input field to hold RFID data for 3270 or 5250 120 Intermec Terminal Emulator (ITE) Programmer's Reference Manual

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Chapter 3 — Extended Commands
120
Intermec Terminal Emulator (ITE) Programmer’s Reference Manual
Example 1:
Set the reader to return only the tagID from ISO tags or the EPC ID from EPC Class
1 Gen 2 tags:
To support variable length EPC IDs, the SWTT can start with a “V” character and
terminate with a “V” character. The EPC Class 1 Gen 2 tags do not support a wild
card in the EPCID filter. If a wild card is part of the EPCID, then error #9 is returned
from the #D command.
b
#DXXXXXXXXXXXX#
Example 2:
Set the reader to return an 8-byte string and a 2-byte integer from any tag: Use the
SWTT mask once during the entire command.
b
#DXXXXXXXXXXXXS20001800008,I20002600002#
Example 3:
Set the reader to read EPC Class 1 Gen 2 tags which have an EPCID starting with
0001:
b
#DV0001V#
VT/ANSI Data Stream Control Character Method
This method uses the control characters APC (0x9f) and ST(0x9c) to encapsulate the
extended command. Using the control characters method is faster since it is not
written to the display. You do not need to clear the screen or move the cursor
because the encapsulated command executes in the background. The format is
exactly the same as the conventional method within the APC and ST control
characters.
Example:
Set the reader to return an 8-byte string and a 2-byte integer from any tag: Use the
SWTT mask once during the entire command.
^9F#
b
#DXXXXXXXXXXXXS20001800008,I20002600002#^9C
Return Codes for the RFID (#D) Define Format Command
The return code is a status sent to the host computer in the
\\x<cr>
format that
indicates whether the extended command was successful. The return codes are listed
in the following chart.
Note:
For VT/ANSI data streams, send the # character to row 1, column 2 last to
ensure all command data is received before processing the extended command.
Note:
The symbol “b
” indicates a 1-byte space.
Return Codes for RFID (D#) Define Format Command
Code
Description
0
Good status, transaction complete
1
Incorrect setting for SWTT not '0' - '9' or 'A' - 'F' or 'X' or “V”
2
Terminating '#' character missing or ',' character missing from separating field
entries
4
More then eight field definitions
6
No input field to hold RFID data for 3270 or 5250