12
Emulation Input Control Characters
The 16 HEX from 0x00~0x1F of ASCII values could be matched to some
control function keys. In emulation keyboard, the control function keys input as the
following: the specific ASCII values match the keys details see below table
1
、
Keep pressing “Ctrl”
2
、
Press the pointed control keys
3
、
Release the “Ctrl” and control keys
Emulation Input Control Characters
Emulation Keyboard Input Control Characters Pairing Table
ASCII
Function
ASCII
Value(HEX)
No Function Key
Mapping
Function Key
Mapping
NUL
00
Null
Crtl+2
SOH
01
Keypad Enter
Crtl+A
STX
02
Caps lock
Crtl+B
ETX
03
Null
Crtl+C
EOT
04
Null
Crtl+D
ENQ
05
Null
Crtl+E
ACK
06
Null
Crtl+F
BEL
07
Enter
Crtl+G
BS
08
LeftArrow
Crtl+H