发明名称 GRAPHICAL USER INTERFACE ENGINE FOR EMBEDDED SYSTEMS
摘要 In an embedded system, for instance in a household appliance, in addition to the usual embedded microprocessor/microcontroller there is provided another processor which actually executes a user interface HTML document for accepti ng user input, for instance from a keypad and controlling the display device, f or instance an LCD. The embedded microprocessor hosts the user interface document, responds to requests from the other processor, keeps track of changes in variables shared with the other processor, and executes the contr ol device functionality. The other processor renders the graphical user interfa ce to the display and interacts with the user by executing local functions to operate on the memory and i/o resources of the embedded processor as describ ed by the user interface document served to it.
申请公布号 CA2334233(A1) 申请公布日期 2000.09.08
申请号 CA20002334233 申请日期 2000.03.03
申请人 AMULET TECHNOLOGIES, LLC 发明人 KLASK, KENNETH J.
分类号 G06F9/44;(IPC1-7):G06F9/44 主分类号 G06F9/44
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