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Zephyr project on STM32

   Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
  • Install host dependencies.
  • Import toolchain and SDK.
  • Create, configure, build and manage apps.
  • Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench

System Workbench for STM32


STM3232F723 Discovery Kit with ST7789 LCD - STemWin

Hello everybody!

I have a little problem which i hope you can help me with.
I have bought myself a STM32F723 Discovery Kit, which have a 240x240 pixels tft lcd.
The board came with some nice graphics loaded, which were made using STemWin according to the included code.
I have afterwards been looking at the examples, and tried to make my own application, using STemWin.

When making the project in STM32CubeIDE, i selected the board, and afterwards enabled CRC.
I have then selected STemWin under the graphics tab, and setup the following:
- Width: 240
- Height: 240
- Display driver: GUIDRV_FLEXCOLOR_F66709
- Supported LCD Controller: Sitronix ST7789
- Display Controller Mode: GUIDRV_FLEXCOLOR_M16C0B16
- Color Conversion: GUICC_M565
I put a button in the windows using the GUIBuilder.

After generating the code, i builded it and loaded it onto the board, but nothing is showed on the screen.

I was therefor hoping that someone else has used a ST7789 display or the same board with STemWin, and got it working?

I would be very happy for all the help you can give.

Your’s sincerely,
Rasmus

 

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