Only decode inverse code
Decode both normal code and inverse code
2.3 virtual keyboard
Mode 1: The characters between 0x20 and 0xFF do not support the virtual keyboard mode output under
the current keyboard layout. The characters between 0x00 and 0x1F are output according to the control
characters (see Appendix).
Mode 2: All characters between 0x20 and 0xFF are output using the virtual keyboard mode. Characters
between 0x00 and 0x1F are output according to the control characters (see Appendix).
Mode 3: The characters used between 0x00 and 0xFF are output using the virtual keyboard mode.
Disable virtual keyboard ( default)
Enable virtual keyboard(Mode 1)
Enable virtual keyboard(Mode 2)
Enable virtual keyboard(Mode 3)
operation system choice under virtual keyboard
WINDOWS( default)
MAC OS