AN3128 datasheet(102/105 Pages) STMICROELECTRONICS

102 / 105 page

Embedded GUI resource editor application

AN3128

102/105

Doc ID 16918 Rev 5

Create and configure embedded GUI library objects

Display and update screens

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uiframework.h:

–

contains the declaration of all the functions and constants used in the

uiframework.c.

In the resource editor GUI, the user can set the output path of the files. When the output is

generated, it is dumped in the specified folders.

For the first time the user needs to change the main.c of his project.

The files are formatted and commented to enable the Doxygen tool to generate

documentation for the files. To work with the output files generated by the GUI, the

developer must make a few changes:

●

The user must include all three header files in the main.c file

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The user must call Show_HomeScreen() after all the initialization has taken place on

the hardware

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The user needs to compile the updated source code and burn it on the firmware.

6.4

Integration with the embedded project

The user must include the following generated files in the project:

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pictures.c

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pictures.h

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uiappuser.c

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uiappuser.h

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uiframework.c

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uiframework.h

The user also needs to include the embedded GUI library files in the project. The GUI library

can either be in the form of source files or the object file (along with the header) depending

on the distribution. The joystick and/or the touchscreen should also be configured in the

main.c.

To start the GUI, call the function Show_HomeScreen() in the user application. The user can

write functions to call their code in event handlers present in uiappuser.c. A sample project,

configured to work with an embedded GUI library, is provided with the distribution for

reference purposes.

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