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USING THE ST7 USB LOW-SPEED LIBRARY V4.2x

3 PROJECT

This chapter describes an example of a project architecture. You are not obliged to follow this

architecture to use the USB Low-Speed Library.

3.1 DIRECTORIES ARCHITECTURE

The project directories architecture has been simplified. You will now have only the following

directories :

ProjectName/

|--- Docs/

|--- Appli/

|--- Config/

|--- Cosmic/

|--- Hiware/

|--- Objects/

|--- Cosmic/

|--- Hiware/

|--- ST7USBLS-Library-V4.2x/

3.2 DOCS DIRECTORY

This directory contains all documentations related to the project. You can use this directory to

put all your project documents.

3.3 APPLI DIRECTORY

All the application-specific files have to be located inside this directory.

Here is a description of the files that are in this directory initially:

File Name

Description

Main.c

Main.h

Entry module. Calls the Initialization functions and contains the infinite loop.

Descript.c

Descript.h

USB Descriptor files for the application: you have to modify them according to

your application (the initial values filled in apply to the Library firmware).