DS/CWA 16926-76
Extensions for Financial Services (XFS) interface specification Release 3.40 – Part 76: Barcode Reader Device Class Interface – Migration from version 3.30 (CWA 16926) to Version 3.40 (this CWA) – Programmer's Reference
Organization: | DS |
Publication Date: | 18 February 2020 |
Status: | active |
Page Count: | 29 |
ICS Code (IT applications in banking): | 35.240.40 |
ICS Code (Identification cards. Chip cards. Biometrics): | 35.240.15 |
ICS Code (Interface and interconnection equipment): | 35.200 |
scope:
This specification describes the functionality of a Barcode Reader (BCR) Service Provider. It defines the service-specific commands that can be issued to the Service Provider using the WFSGetInfo, WFSAsyncGetInfo, WFSExecute and WFSAsyncExecute functions. Persistent values are maintained through power failures, open sessions, close session and system resets. This extension to XFS specifications defines the functionality of BCR service. A Barcode Reader scans barcodes using any scanning technology. The device logic converts light signals or image recognition into application data and transmits it to the host system. The basic operation of the Barcode Reader is managed using WFSExecute/WFSAsyncE