Display interface protocol switching method, device and equipment and storage medium

Abstract

The invention discloses a display interface protocol switching method, which comprises the steps of determining a display interface type of a target display interface according to state information ofGPIO when the target display interface is inserted into the GPIO; and setting configuration information corresponding to the display interface type for the LSPCON according to the corresponding relationship between the display interface type and the display interface protocol and the corresponding relationship between the configuration information of the LSPCON and the display interface protocol.In the method, different types of display interfaces are inserted into GPIOs, so that the number of GPIOs required to be set can be reduced, the space required for setting the GPIOs is reduced, datatransmission can be performed by utilizing corresponding display interface protocols, and the requirement for diversity of the display interfaces is met. The invention furthermore discloses a displayinterface protocol switching device and equipment, and a computer readable storage medium, which all have the above beneficial effects.

Description

technical field [0001] The invention relates to the field of data transmission, in particular to a display interface protocol switching method, device, equipment and computer-readable storage medium. Background technique [0002] At present, more and more smart devices tend to be small in size and multi-functional; and because smart devices become smaller or thinner, the number of IO ports that can be set on the PCB motherboard of the smart device will also increase with the PCB The size of the motherboard is reduced; at the same time, different customers need to transmit different data information, so they have different requirements for display interface types. That is to say, for the same PCB main board, it is necessary to be able to adapt to a variety of different display interface types, and by setting corresponding display interface protocols for different types of display interfaces, data transmission can be performed based on the corresponding display interface proto...

AI Technical Summary

Problems solved by technology

In the prior art, a single type of IO port is usually set on the PCB main board, and the corresponding display interface protocol is set, but in this way, it is impossible to meet the current demand for display interface diversity; Multiple IO ports and corresponding display interface protocols are set respectively, but this method cannot meet the small size requirements of the PCB motherboard

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