Method for automatically repairing peripheral communication of driver

Abstract

The invention discloses a method for automatically repairing peripheral communication of a driver, which comprises the following steps of: 1, driving all modules to use a common equipment base class to intelligently identify different modules of a shared port so as to realize shared management and quick synchronization of handles; 2, based on a drive architecture, using an object-oriented development inheritance characteristic, through an STL standard template library, using a base class to realize a general function, and directly using a subclass; 3, after the communication is abnormal, setting a communication abnormality identifier of a self and shared port module; 4, attempting to repair, and only needing to repair the composite module of the shared equipment base class and the shared port once; 5, if the repair is successful, setting a connection success identifier, then setting a connection success identifier of the shared port module, and feeding back and repairing the shared port module through the base class; if the repair fails, directly ending the repair, and trying to repair after re-detection; the repair efficiency is improved, the code reuse rate is increased, and management and control are facilitated.

Description

technical field [0001] The invention relates to an automatic repair method for driving peripheral device communication, which belongs to the technical field of self-service equipment. Background technique [0002] Self-service equipment is generally connected to various types and models of hardware modules, and communication abnormalities will inevitably occur during use. However, in order to ensure the continued use of the equipment, a flexible and fast recovery mechanism for disconnection and reconnection is required to improve equipment operation. Efficiency, reduce human operation cost. [0003] The general method uses a separate module to reset or close and open when the device is abnormal, and try to re-establish the connection. Each module maintains and repairs itself, but there are many shortcomings: such as the code reuse rate is low, and the same function needs to be implemented separately by each module; For composite devices, such as 2-in-1, 3-in-1, etc., the de...

AI Technical Summary

Problems solved by technology

[0003] The general method uses a separate module to reset or close and open when the device is abnormal, and try to re-establish the connection. Each module maintains and repairs itself, but there are many shortcomings: such as the code reuse rate is low, and the same function needs to be implemented separately by each module; For composite devices, such as 2-in-1, 3-in-1, etc., the device port is shared, and repeated repairs are performed during runtime, which is inefficient

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