Programming Guide - HR2150-HP HP Value Barcode Scanner

Enter Setup
63 ** Exit Setup
HID POS (POS HID Barcode Scanner)
Introduction
The HID-POS interface is recommended for new application programs. It can send up to 56 characters in a single USB
report and appears more efficient than keyboard emulation.
Features:
1. HID based, no custom driver required.
2. Way more efficient in communication than keyboard emulation and traditional RS-232 interface.
USB HID-POS
Access the Scanner with Your Program
Use CreateFile to access the scanner as a HID device and then use ReadFile to deliver the scanned data to the application
program. Use WriteFile to send data to the scanner.
For detailed information about USB and HID interfaces, go to www.USB.org.