Chapter 11 Data Formats of Barcode Types

Code 39

Syntax

 

Figures/Characters (n)

Start Code

Stop Code

 

 

 

 

 

 

 

 

 

 

Not fixed,

Not fixed,

 

 

recommended:

recommended:

 

 

 

 

ASCII

"0" to "9", "A" to "Z" and "$",

“*”

“*”

 

"%", "*", "+", "-", ".", "/"

 

 

 

 

 

 

hex.

30 to 39, 41 to 5A and

2A

2A

 

24, 25, 2A, 2B, 2D, 2E, 2F

 

 

 

 

 

 

dec.

48 to 57, 65 to 90 and

42

42

 

36, 37, 42, 43, 45, 46, 47

 

 

 

 

 

 

Data Structure

ASCII

DC4

Start code

n ... n

Stop code

DC4

hex.

14

Start code

n ... n

Stop code

14

dec.

20

Start code

n ... n

Stop code

20

Example

10 REM code 39 barcode

20 LPRINT CHR$(27);"[?11~";

30LPRINT CHR$(26);" F3;111";CHR$(25);

40LPRINT CHR$(20);"*123*";CHR$(20);

50LPRINT CHR$(27);"[?10~"

240

Page 240
Image 240
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