All-in-one Ethernet refresh method, device, storage medium and all-in-one device

Abstract

The invention discloses an SMI interface-based all-in-one machine Ethernet refresh method, device, storage medium and all-in-one machine equipment, wherein the method includes: the main chip of the all-in-one machine equipment simulates the SMI protocol signal by controlling the behavior of the GPIO interface ;The main chip reads the current status register data of the all-in-one device network port based on the SMI protocol signal; when judging that the current status register data is different from the last status register data, it controls the all-in-one device network and generates a corresponding When a network disconnection event or network connection event occurs; when a network connection event occurs, an IP address is automatically obtained; when a network disconnection event occurs, the current network IP address is automatically released. In the embodiment of the present invention, after the port network cable is plugged and unplugged, different device systems in the all-in-one device are automatically triggered to automatically refresh the network status, thereby improving user experience.

Description

technical field [0001] The invention relates to the technical field of all-in-one machine equipment, in particular to an SMI interface-based all-in-one machine Ethernet refreshing method, device, storage medium and all-in-one machine equipment. Background technique [0002] The conference all-in-one motherboard usually has an integrated switch chip, which allows all devices connected to it to be connected to the upper-level switch or router through a network cable, so as to realize the main chip running the Android system, OPS and external PC, etc. The function of network access can be realized through a network cable. [0003] Network access through this mechanism will bring about a common problem: when the network cable of the RJ45 wired network port is pulled out, the physical connection between the main chip of the Android system, the OPS, and the external PC connected to the switch chip does not change. It will cause the operating system of these devices not to detect ...

AI Technical Summary

Problems solved by technology

[0003] Network access through this mechanism will bring about a common problem: when the network cable of the RJ45 wired network port is pulled out, the physical connection between the main chip of the Android system, the OPS, and the external PC connected to the switch chip does not change. It will cause the operating system of these devices not to detect the change of the hardware connection status, thus not triggering the refresh of the network status of these devices; Keep connected to the network for a long period of time. If the device is originally disconnected from the network and plugged into the network cable, the system will be disconnected from the network for a long period of time and will not be dynamically refreshed in time.

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