A driving layer message processing method, an interaction module and a driving device

Abstract

The invention provides a massage processing method, interaction module and driving device of a driver layer. The method is applied to the interaction module of the driver layer, interactive with an upper-layer application. The method comprises the step of building a target window class in the interaction module in advance, and further comprises the steps of receiving at least one target massage sent from an underlying dynamic library through the target window class; generating a target event corresponding to each target massage through the target window class; calling the self class of the interaction module through the target window class, and sending each target event to the upper-layer application. By means of the method, the execution efficiency of the driver layer can be improved.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a driver layer message processing method, an interaction module and a driver device. Background technique [0002] Nowadays, the level of science and technology is constantly improving, and there are more and more electronic products, especially a series of bill self-service equipment in the banking industry, such as ATM machines, etc., are more and more favored by users. At present, more and more bill processing has been transferred from manual processing to bill self-service equipment processing. [0003] At present, when handling bills, the upper-layer application mainly uses standard interface calls to the driver layer to realize bill handling. However, the process and structure of the driver layer are very complicated for bill processing using standard interface calls, and due to the increasing demand of banks in recent years, the complexity of bill hardware device action...

AI Technical Summary

Problems solved by technology

However, the process and structure of the driver layer are very complicated for bill processing using standard interface calls, and due to the increasing demand of banks in recent years, the complexity of bill hardware device actions has increased. Due to the complexity of the process and architecture, a large number of messages from the underlying dynamic library will accumulate and cannot be sent to the upper application in a timely manner. Therefore, the execution efficiency of the driver layer is low.

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