I'm trying to generate code39 data. It has some requirement as follows:
/*
Code 39 Valid data char set:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (Digits)
A - Z (Uppercase letters)
- (Dash), $ (Dollar), % (Percentage), (Space), . (Point), / (Slash), + (Plus)
Code 39 extension Valid data char set:
All ASCII 128 characters
*/
// Code 39 encodes upper case chars only, for lower case chars, use Code 39 extension
barcode.setData("123456789012");
Now I want to know if it has a length for the generated data and how to generate it?
Thanks