FUEL DISPENSER APPLICATION FRAMEWORK

摘要

A fuel dispenser utilizing an application framework that comprises at least two portions, the first of which is configured to communicate with all devices, including those that handle confidential or sensitive customer data, while the second portion is configured to communicate only with devices that do not handle confidential or sensitive data. The application framework also comprises two frame buffers, one of which is only accessible by the first, secure portion. Additionally, the first portion determines which frame buffer is used by a display module to transmit data to a display in order to present a graphical representation of the data.