Host computer development (Architecture Design of firmware download software)

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         Compared with the general host computer development , The process of downloading firmware software is relatively simple 、 Clear . The so-called architecture design , Generally, the main process is extracted from various business requirements 、 What is the module component interface . When there are few business interfaces , This refining process may be relatively simple , Architecture doesn't play a big role ; But if there is more business , This architecture design is still necessary . Even in some cases , Architecture design directly determines the final product quality 、 Product function and product performance .

        The architecture design is divided into three parts , They are the upper computer design 、 Interaction process design 、 There are three parts in the design of the starting process of the lower computer .

 

1、 Host computer design

        1） It is recommended to select the upper computer python

        python It's script language , There are also a large number of third-party libraries that can be reused .

        2） The interface part is Qt5

        python Self contained tkinter It's not beautiful , The layout is also unreasonable , This part can be used python + PyQt5 To complete .

        3） The main functions completed by the upper computer

        a、 Set basic properties of serial port