Implementation of Web Service Technology in Embedded Environment
Xingpeng Zhou
Abstract
Xingpeng Zhou
Abstract
To cope with the interoperability and integration between embedded system and other heterogeneous systems,a new approach of applying Web Service technology in low-end embedded equipments is proposed.Based on ARM Cortex-M3 microcontroller,miniature realtime operating system and embedded TCP/IP protocol stack,the implementation process of Web Service is elaborated,including HTTP message reception,XML/SOAP protocol parse and service function bind.Special care is taken to minimize resource consumption in this resource constrained environment.Load test performed by dedicated test tool proved the good feasibility and stability of the proposed approach.
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To cope with the interoperability and integration between embedded system and other heterogeneous systems,a new approach of applying Web Service technology in low-end embedded equipments is proposed.Based on ARM Cortex-M3 microcontroller,miniature realtime operating system and embedded TCP/IP protocol stack,the implementation process of Web Service is elaborated,including HTTP message reception,XML/SOAP protocol parse and service function bind.Special care is taken to minimize resource consumption in this resource constrained environment.Load test performed by dedicated test tool proved the good feasibility and stability of the proposed approach.
Key concepts: XML, Embedded system, Web service, Computer science, Interoperability, SOAP, Operating system, Protocol stack