Newland NLS-HR42, User Manual

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Acquire Scanned Data
After a barcode is decoded, the scanner sends an input report as below:
Send Command to the Scanner
This output report is used to send commands to the scanner. All programming commands can be used.
Bit
Byte 7 6 5 4 3 2 1 0
0 Report ID = 0x04
1 Length of command
2-62 Command
63 - - - - - - -
Command
continued
VID/PID
USB uses VID (Vendor ID) and PID (Product ID) to identify and locate a device. The VID is assigned by USB Implementers
Forum. Newland’s vendor ID is 1EAB (Hex). A range of PIDs are used for each Newland product family. Every PID
contains a base number and interface type (keyboard, COM port, etc.).
Product Interface PID (Hex) PID (Dec)
HR42
USB HID Keyboard
1E03 7683
USB CDC
1E06 7686
USB HID-POS
1E10 7696
Bit
Byte 7 6 5 4 3 2 1 0
0 Report ID = 0x02
1 Barcode Length
2-57 Decoded Data (1-56)
58-61 Reserved (1-4)
62 Newland Symbology Identifier or N/C: 0x00
63
- - - - - - -
Decoded data
continued