STM32 MCUs TouchGFX and GUI

STM32F469I-DISCO NEW LCD Driver Missing NT35510

About a month ago (April 2021) I purchased STM32F469I-Disco from mouser.de here in Germany, my first discovery board with display. Things went fishy from day 1, but only after more than 2 weeks of black screen I realized: my disco has a different scr...

Resolved! Flash screen of STM32H747I-DISCO

PART# STM32H747I-DISCO (Mouser S/O 935751) We have a customer tried the demo program on ST website, ./en.STM32H747I-DISCO_demo/STM32H747I-DISCO_demo"Three example programs based on TouchGFX�?STemWin�?EmbeddedWizard, open a random folder, use STM32Cu...

Resolved! STM32H747 LCD display issue

When I flash some .bin the LCD doesen't work. It just display the a noise picture. With similar examples does work and with more advanced examples like the EmbeddedWizard it works too.When does not work, every time display the same static image:

Colour conversion issue STM32f429 L8 8BPP Mode

Posted on August 17, 2017 at 18:07Hello all,I'm using the STM32F429 Discovery Kit and running the LTDC in 8 BPP (L8) mode. I have STemWin and am displaying their colour bar sample. I have a problem with colour conversion where the colour bars appear...

STM32F469 demonstrations doesn't work correctly out of the box

Hello!I bought a new STM32F469 discovery kit and wanted to test it. since there was no initial program installed (checked by connecting with the USB port) I tried to launch one of the demonstrations from the firmware package over STMCubeIDE (Vers. 1....

TouchGFX double framebuffer not switching buffers

I am working on a gui using an STM32H747I-DISCO connected to an external 640x480 display. The external display does not have a DSI interface, so the DSI-related code in TouchGFX is commented out.The display works perfectly for static images, but heav...

H7 FW 1.11.0 openamp broken? Problem with openamp.c from 2023

Hi Guys,So this is with a TouchGfx Cube v6.7.0 generated project with FW 1.11.0I have added OpenAmp via Cube and based the code I am adding on the old PingPong example.The following line fails with -2005 (RPMSG_ERR_BUFF_SIZE):int32_t status = OPENAMP...

Is it possible to activate LibJPEG for STM32U5 to play videos from TouchGFX?

Normally, it's possible to activate LibJPEG in CubeMX to enable software decoding for MJEPG videos in TouchGFX. Is this also possible for STM32U5 (I'm using the STM32U5A9J-DK), as this option doesn't seem to be available in CubeMX?

Resolved! Related to your example LwIP_StreamingServer in STM32Cube_FW_F7_V1.17.0. what was the achieved FPS on the remote client side at QQVGA & the latency?

Resolved! Making changes in CubeMX does not import necessary files in Drivers folder

I created a project in TouchGFX Designer and then I opened the project in CubeMX. It compiles successfully. But then I want to add UART function to my project. So I go to CubeMX and add UART function but when compiling it gives an error because the s...