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VidulaS
Visitor II
November 20, 2024
Question

Using STemWin library with NucleoF446RE via SPI Interface

  • November 20, 2024
  • 1 reply
  • 586 views

Hello ST Team,

I am working on a project in which I want to interface NucleoF446RE board with 2.4inch LCD Display Module,240x320 Resolution, SPI Interface. 

I have already implemented code for SPI interface and using readymade ILI9341 library I have tested the the LCD. However i want to use STemWin library for GUI. 

My query is is it possible and if yes  how I can use it? Is there any example available?  I am not able find any example with SPI interface and STemWin. Any help is appreciated. Thanks

 

 

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1 reply

Andrew Neil
Andrew Neil
Super User
November 20, 2024

Any particular reason for choosing STemWin?

https://www.st.com/en/embedded-software/stemwin.html/1000

 

ST's current preferred solution is  TouchGFX:

https://www.st.com/en/development-tools/touchgfxdesigner.html

 

Anyhow, STemWin is based on Segger emWin:

https://www.st.com/en/partner-products-and-services/segger-emwin.html

https://www.segger.com/products/user-interface/emwin/

So it might be worth looking to Segger for extra examples/support:

https://forum.segger.com/index.php/Board/12-emWin-related/?s=0fa95cb62db99577d4e466ce4586cbe92c1d3395

 

@VidulaS wrote:

  I am not able find any example with SPI interface and STemWin.

really?

AndrewNeil_0-1732099316358.png

https://www.st.com/resource/en/application_note/an4323-getting-started-with-stemwin-library-stmicroelectronics.pdf#page=46

 

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
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