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Keyboard send control characters, Default – Datalogic QuickScan Lite QW2100 User Manual

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Keyboard Send Control Characters

Product Reference Guide

59

ENTER/EXIT PROGRAMMING MODE

Keyboard Send Control Characters

This feature is used by the Keyboard Wedge and USB Keyboard interfaces. It specifies how the
reader transmits ASCII control characters to the host. Reference

Appendix F, Scancode

Tables

for more information about control characters.

Options are as follows:

Send Ctrl+Key —

ASCII characters from 00H to 0x1FH inclusive are transmitted in the for-

mat Ctrl+Key. Special keys are available in the range from 81H to A1.

Send Ctrl+Shift+Key —

The behavior is the same as above, but control keys are sent in the

format Ctrl+Shift+Keys.

Send Special Function Key —

Send characters between 00H and 1FH according to the spe-

cial function key mapping table (see

Microsoft Windows Codepage 1252 on page 310

).

This is used to send keys that are not in the normal ASCII set. A unique set is provided for each
available scancode set.

$CKBSC00

Keyboard Send Control Characters = 00

$CKBSC01

Keyboard Send Control Characters = 01

$CKBSC02

Keyboard Send Control Characters = 02

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