Analysis the research status of web services in low-end embedded systems (EWS) and the deficiencies.Present a kind of implementation designed for EWS on STM32F407
the main work includes realization of XML parser
embedded HTTP and SOAP processor
then bind this web services with specific application.The characteristics of this EWS include a high real time capability
easily-move and less resource etc.And this EWS has been successfully applied in remote experiment.The experimental results show that the application of this scheme is equipped with stable operation