Smart watch screen display control method, system, smart watch and medium

Abstract

The application discloses a control method, system, smart watch and medium for displaying a screen of a smart watch. The method obtains the rotation degree of the smart watch; obtains the first pixel matrix of the display screen before the smart watch rotates from the display buffer chip; according to the rotation degree, in the display buffer chip, the Each pixel in the first pixel matrix is ​​rearranged to obtain a second pixel matrix; the second pixel matrix is ​​sent to the screen driver chip through a hardware protocol; the screen driver chip scans all the pixels according to the original scanning order the second pixel matrix, and display the rotated picture on the smart watch. This method can reduce the hardware cost of the screen driver chip, reduce the tearing of the screen when rotating, and provide a more stable visual experience. The application can be widely used in the technical field of smart watches.

Description

technical field [0001] The present application relates to the technical field of smart watches, in particular to a method, system, smart watch and medium for controlling screen display of smart watches. Background technique [0002] In the field of smart wearables, smart watches, as one of the most popular products, are committed to bringing users a one-stop smart monitoring and information acquisition experience. Compared with smart bracelets, the most obvious distinguishing feature of smart watches is that they usually have a larger display screen. As the main medium for users to obtain information and operate, the display screen is high-resolution, high-contrast and high-color in terms of display effect. Vibrance development. At the same time, in order to adapt to the user's habit of wearing the watch, such as wearing on the left hand and wearing on the right hand, the screen display direction of the watch needs to be flexibly adjusted. Moreover, when the hardware orien...

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Problems solved by technology

[0004] However, the above-mentioned implementation scheme requires high hardware performance of the screen driver chip, and the cost is relatively expensive; and in practical applications, it is found that due to the communication speed and screen refresh rate between the main control chip and the screen driver chip of the smart watch, there are often certain differences. Therefore, the data of each frame cannot be transmitted within the time interval specified by the screen driver chip.

When the data transmission is not yet completed, the screen driver chip starts to scan the screen. At this time, there will be a situation where one frame shows two frames of display buffer data mixed. The visual experience brought to the user is that the display screen is torn and the poor

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