Keyboard Interface Enter/Exit Programming Mode
Product Reference Guide
47
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. Refer-
ence Appendix E, for more information about control characters.
Options are as follows:
Send Ctrl+Key :
ASCII characters from 00H to 0x1FH inclusive are transmitted in
the format 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 special function key mapping table (see "Microsoft Windows Codepage
1252" on page 348). 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
DEFAULT
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