Software platform and software development platform used for digital television set-top box
A software development platform, software platform technology, applied to color TV parts, TV system parts, TV, etc., can solve problems such as high cost, different hardware platforms, rewriting, etc.
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[0023] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0024] figure 1 A software platform for a digital TV set-top box according to an embodiment of the present invention is shown, including:
[0025] The application layer, which is used to implement the user interface of a specific application;
[0026] The middle business layer is used to provide functional support programs for specific applications;
[0027] The driver adaptation layer is used to provide a device driver function interface for the function support program;
[0028] The operating system layer is used to implement task scheduling for the function call made by the function support program through the device driver function interface;
[0029] The hardware driver layer is used to realize the hardware driver of the digital TV set-top box for task scheduling.
[0030] The above-described embodiments build a software pla...
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