Embedded equipment and picture displaying method and system of embedded equipment
An embedded device, picture display technology, applied in the direction of digital output to display device, etc., can solve the problems of poor viewability and single picture display, and achieve the effect of improving viewability, realizing special effects display, and rich display effects.
Active Publication Date: 2012-09-12
昆明飞利泰电子系统工程有限公司
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[0005] The purpose of the embodiments of the present invention is to provide a picture display method for embedded devices, aiming to solve the problem of single picture display and poor viewing ability in the picture display method for embedded devices provided by the prior art
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0022] Aiming at the problems existing in the prior art, the picture display method of the embedded device provided by the embodiment of the present invention presets the special effect display mode, and displays the corresponding picture in the preset special effect display mode after receiving the picture display signal.
[0023] figure 1 The flow of the picture display method of the embedded device provided by the first embodiment of the present invention is shown.
[0024] In step S101, a picture display signal is received.
[0025] In step S102, call the attribute information of the picture ...
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The invention belongs to the technical field of embedded man-machine interfaces and provides embedded equipment and a picture displaying method and a picture displaying system of the embedded equipment, wherein the method comprises the following steps: receiving a picture displaying signal; calling the attribute information and special effect displaying mode of a pre-stored picture corresponding to the picture displaying signal, and calling pre-stored picture pixel data with corresponding size to a memory according to the attribute information of the called picture; and displaying the picture pixel data called into the memory through the called special effect displaying mode. The picture displaying method for the embedded equipment pre-stores the special effect displaying mode and displays corresponding picture pixel data by the called special effect displaying mode after receiving the picture displaying signal, therefore, compared with the prior art, the special effect displaying of the embedded equipment is realized, the displaying effect is rich, and the ornamental property is improved.
Description
technical field [0001] The invention belongs to the technical field of embedded man-machine interface, and in particular relates to an embedded device and its picture display method and system. Background technique [0002] Embedded devices are application-centric, computer-based, software and hardware can be tailored, and are suitable for special-purpose computer systems with strict requirements on function, reliability, cost, volume, and power consumption. Generally, embedded devices are composed of hardware and software. The hardware part usually includes embedded processors and embedded peripherals; the software part includes embedded operating systems and embedded application software. [0003] The picture display method of the embedded device provided by the prior art adopts a multi-buffer technology, and pictures with different display contents are placed in different cache spaces, and the pictures are displayed after being processed in the corresponding cache spaces...
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IPC IPC(8): G06F3/14
Inventor 陈兵邓朝潮李冲前王一科龚灼
Owner 昆明飞利泰电子系统工程有限公司