Chapter 2 Flags
This chapter specifies the related flag information of serial port configuration . Refer to Table 1-1 for details
flag bit
0x0000
data bits
Features
Bit7
1 : Enable decoding success LED prompt 0 : Disable decoding success LED prompt
Bit6
1 : mute off 0 : mute on
Bit5-4
00 : Positioning light - always off 01 : Positioning light - on when taking pictures 10/11 :
Positioning light - always on
Bit3-2
00 : fill light - always off 01 : fill light - on when taking pictures 10/11 : fill light - always on
Bit1-0
00 : Manual mode 01 : Command trigger mode 10 : Continuous mode 11 : Sensing mode
flag bit
0x0002
data bits
Features
Bit7-1
reserve
Bit0
The command mode trigger flag is automatically cleared after scanning . 1 : Triggered 0 : Not
triggered
flag bit
0x0003
data bits
Features
Bit7-2
HID query cycle .
Period = (Reg0x0003[7:2]+1) ms
Bit1
1 : Disable setting code 0 : Enable setting code
Bit0
1 : Output setting code content 0 : Do not output setting code content
