Storing “key presses” (such as TAB) as ASCII Control Characters in barcodes
Generating a Code 128 containing an ASCII control character Code 128 can be used to encode any character in the Latin-1 character set, including ASCII control characters (ordinals 0 to 31). Here is a Code 128 barcode representing a lone HT character (ASCII value 9): The internal encoding uses code set A and contains these … Read more