Newland NLS-FM420, Руководство по интеграции

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Data Formatter
Formatter Command Type 6
F3 Example: Send all characters up to a particular character
Using the barcode above, send all characters up to but not including “D,” followed by a carriage return.
Command string: F3440D
F3 is the “Send all characters up to a particular character” command
44 is the hex value for a “D”
0D is the hex value for a CR
The data is output as: 1234567890ABC
<CR>
E9 Send all but the last characters
Syntax=E9nn (nn: The numeric value (00-99) for the number of characters that will not be sent at the end of
the message)
Include in the output message all but the last “nn” characters, starting from the current cursor position. The
cursor is moved forward to one position past the last input message character included.
F4 Insert a character multiple times
Syntax=F4xxnn (xx: The insert character’s hex value; nn: The numeric value (00-99) for the number of
times it should be sent)
Send “xx” character “nn” times in the output message, leaving the cursor in the current position.
E9 and F4 Example: Send all but the last characters, followed by 2 tabs
Send all characters except for the last 8 from the barcode above, followed by 2 tabs.
Command string: E908F40902
E9 is the “Send all but the last characters” command
08 is the number of characters at the end to ignore
F4 is the “Insert a character multiple times” command
09 is the hex value for a horizontal tab
02 is the number of time the tab character is sent
The data is output as: 1234567890AB<tab><tab>