Static IMG (Flash replacement)
News
29 Jun 2017
OpcDbGateway enables to process data collected from different external processes and to write data to them using different means of inter-process communication. This article describes possibilities and one concrete implementation of inter-process communication based on the piping of standard output of an external process to OpcDbGateway runtime process. Ready-made or custom console applications communicating over pipes or parameters of command line interface string can considerably enhance configurable and/or programmed functionality of integrated applications based on OpcDbGateway
27 Jun 2017
OpcDbGateway enables to enhance base configurable functionality using custom DLLs. Data exchange between core runtime application and the custom DLL can be provided over a C-style functional interface or over shared process variables of the process image memory. Advantages and problems of both methods are discussed in this article.
22 Dec 2016
OpcDbGateway can be used also in IoT applications. Data collected locally, e.g. from home automation system can be easily published to MQTT broker in cloud and you will be able subscribe to them e.g. from your mobile phone application. Details about configuring OpcDbGateway for that can be found in linked article.