S' (Select Symbology) - KoamTac KDC100 Programming Manual

'S' (Select symbology)

Parameters: The symbology selection (it is unsigned 32-bit number)
Format: 'S<value>#', where the length of <value> is between 1 and 8, and # means the end of
<value>
The length of <value> is between 1 to 8
−
Compute <value> by 4 bits, up to 32 bits
−
Send the most significant 4 bits first. The least significant 4 bits will be sent before "#"
character (0x23 in hexadecimal)
0(0x0) ~ 9(0x9)
10(0xA) ~ 15(0xF)
The <value> enable/disable option bits.
Set the appropriate bit to "1" to enable an option
Symbology
EAN13
EAN8
UPCA
UPCE
Code39
ITF14
Code128
I2of5
Codabar
Output: '!' – invalid parameter
'@' – all other times
Purpose: To enable/Disable symbologies
[Example1] Send 3 bytes data (0x53, 0x30, 0x23) to disable all the options
0x53: ASCII code of character "S" in hexadecimal
0x30: ASCII code of character "0" in hexadecimal
0x23: ASCII code of character "#" in hexadecimal
S0#
[Example2] Send 10 bytes (0x53, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x23) to enable all
options
value Character
"0" ~ "9"
"A" ~ "F"
bit#
0
1
2
3
4
5
6
7
8
Hex No.
30 ~ 39
41 ~ 46
Symbology
EAN128
Code93
Code35
BooklandEAN
EAN13withAddon
EAN8withAddon
UPCAwithAddon
UPCEwithAddon
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KDC100 Programming Manual
bit#
9
10
11
12
13
14
15
16