Title:
METHOD FOR DEVELOPING DEVICE DRIVER ARCHITECTURE IN INTELLIGENT TERMINAL
Document Type and Number:
WIPO Patent Application WO/2016/127495
Kind Code:
A1
Abstract:
The present invention provides a method for developing a device driver architecture in an intelligent terminal, which makes development more flexible, makes it more convenient for updating a driver, is more compatible with various underlying devices, and makes it more convenient for maintaining devices. The method is mainly characterized in that a hardware device to be connected communicates with an SDK according to a protocol, and the SDK reads and writes performance parameters of the hardware device to be connected and controls operations of the hardware device; meanwhile, an underlying driver program adopts a transparent transmission mode; the SDK controls the hardware device to be connected by means of an open interface function of a dynamic link library file, opens/closes a hardware communication interface of the device, transmits and receives data, and controls the operation state of the hardware device via a control port; and the SDK encapsulates an operation flow of the hardware device to be connected, and provides an interface function for a user to call, so that the user can operate the hardware device to be connected without knowing the operation flow of the hardware device to be connected (such as an RFID device and a barcode recognizer).
Inventors:
WANG XIAODONG (CN)
ZHOU YI (CN)
LIU JUN (CN)
LI XIA (CN)
LI DAN (CN)
ZHOU YI (CN)
LIU JUN (CN)
LI XIA (CN)
LI DAN (CN)
Application Number:
PCT/CN2015/077438
Publication Date:
August 18, 2016
Filing Date:
April 24, 2015
Export Citation:
Assignee:
WUXI SHILING TECH CO LTD (CN)
International Classes:
H04L29/06
Foreign References:
| CN102999354A | 2013-03-27 | |||
| CN103793531A | 2014-05-14 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
北京派特恩知识产权代理有限公司 (CN)
北京派特恩知识产权代理有限公司 (CN)
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