Newland NLS-FM420, Руководство по интеграции

Страница: 175 / 199

nlscan.com
Page 165
Data Formatter
Formatter Command Type 6
Search Commands
F6 Move the cursor backward a number of characters
Syntax=F6nn (nn: The numeric value (00-99) for the number of characters the cursor should be moved
back)
Move the cursor back “nn” characters from current cursor position.
F7 Move the cursor to the beginning
Syntax=F7
Move the cursor to the first character in the input message.
EA Move the cursor to the end
Syntax=EA
Move the cursor to the last character in the input message.
F8 Search forward for a character
Syntax=F8xx (xx: The search character’s hex value)
Search the input message forward for “xx” character from the current cursor position, leaving the cursor
pointing to the “xx” character.
F8 Example: Send barcode data that starts after a particular character
Search for the letter “D” in barcodes and send all the data that follows, including the “D”. Using the
barcode above:
Command string: F844F10D
F8 is the “Search forward for a character” command
44 is the hex value for “D”
F1 is the “Send all characters” command
0D is the hex value for a CR
The data is output as: DEFGHIJ
<CR>