Electronic equipment connection method and electronic equipment

Abstract

The invention provides an electronic equipment connection method, which is applied to first electronic equipment and comprises the following steps: after an accessory management service is pulled up, acquiring an HID protocol connection state of the first electronic equipment and second electronic equipment; if the HID protocol connection between the first electronic equipment and the second electronic equipment is successful, the accessory management service judges whether the first equipment tag is a null value or not; if the first equipment label is a null value, acquiring an HID connected equipment list of the first electronic equipment, and judging whether the HID connected equipment list comprises second electronic equipment or not; and if the first electronic equipment comprises the second electronic equipment, establishing private channel protocol GATT connection between the first electronic equipment and the second electronic equipment. Furthermore, when the first electronic equipment is restarted under the condition that the second electronic equipment is adsorbed, the first electronic equipment can realize a data transmission function with the second electronic equipment even if the value of the first equipment tag is different from that of the second equipment tag due to the fact that the first equipment tag is not assigned.

Description

technical field [0001] The present application relates to the technical field of terminals, and in particular to an electronic device connection method and the electronic device. Background technique [0002] With the development of touch technology, more and more electronic devices adopt touch mode for human-computer interaction. At present, electronic devices such as tablets (for convenience of description, hereinafter referred to as central equipment) can be connected with other electronic equipment (for convenience of description, hereinafter referred to as external equipment) such as stylus, wireless keyboard and wireless speakers with professional functions, through the central The cooperation of equipment and external equipment realizes richer functions. For example, a tablet computer can establish a connection with a stylus through wireless means such as bluetooth, and perform data interaction. After the connection between the tablet computer and the stylus is esta...

AI Technical Summary

Problems solved by technology

[0005] This application provides a method for connecting electronic equipment and electronic equipment to solve the problem that when the central equipment is restarted with the external equipment attached, the central equipment shows that the external equipment is connected, but the external equipment and the central equipment cannot realize the data transmission function. situation, resulting in problems that degrade the user experience

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