Qr Code; Table 20 Aztec Ecc - Microcom LDS2 Programming Manual

Barcodes
Tilde
A '1' will use tilde mode and a '0' will not use tilde mode. Tilde mode means the tilde
character (~) is interpreted as an escape control character.
The Tilde (~) syntax is ~dNNN with the "NNN" representing the value.
Example: a "~d065" would represent the ASCii character "A".
Rotation
Parameter used to specify the rotation of the Aztec code. The valid values are 0,90,180,
and 270 with the default being set to 0.
4.3.4

QR Code

The Quick Response Code or QR Code is a two-dimensional stacked symbology that is
capable of encoding the entire ASCII character set and up to around 7089 bytes of data in a
single barcode. Only the CI entry and the barcode data is required in the Format Entry Field.
@qrcode is the CI entry.
QR barcodes deviate from the normal structure of this command. Instead, after the CI entry,
the version, size, tilde, encoding mode and ECC level are specified:
^Fn) XB, YB, @qrcode, Version, Multipler, Video#_Tilde, Encoding Mode, Rotation_ECC Level
Example
^F4).35,.5,@qrcode,7,4,0_0,1,0_L
Version
This specifies the symbol density of the resulting QR barcode by selecting the Symbol
version from the table below.
4-14
ECC %
1 10% + 3 words
2 23% + 3 words
3 36% + 3 words
4 50% + 3 words
Table 20 Aztec ECC%
LDS2 Programming Manual - 880019-0202
Chapter 4