STM32 MCUs TouchGFX and GUI

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TouchGFX documentation feedback

We wish to always improve our documentation. The best reviews and critics always come from the people that read it, so we would like to use this post to collect your thoughts and feedbacks. Please share what you like, dislike, what you think is missi...

Share your Custom Widgets!

When creating a UI project, you may need widgets that are not part of the TouchGFX library. To create your own graphical element, the TouchGFX team suggests using the Custom Container approach. Since TouchGFX 4.20 it is possible to export and import ...

stemwin antialiasing color problem

Posted on August 28, 2015 at 10:57Hi STM32 Users,I would like to request your help in the following problem. I am using STM32F427VG and HX8357D with FMC controller in 16 bit mode RGB565. I successfully integrated the STemWin library with STM32Cube_F...

stm32f429 with TFT working issue

Posted on August 17, 2015 at 07:59Hi.I had worked with sm32f429 interfaced with SSD1963 controller to drive TFT, for now TFT work good. but it seems and checked if I come on one page and than go to another page and than repeat this process again and...

Porting STMCube project example to run on Coocox ide

Posted on July 25, 2015 at 19:39I am new to ARM and I really want to learn about it. I have the STM32F429ZI discovery board and  I have decided to use gcc with Coocox IDE.I tried to port one of the sample project, STemWin_HelloWorld, that accompanie...

luutey by Associate
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STM32F746Discovery - STemWin

Posted on July 23, 2015 at 23:51I would humbe ask what is behind WM_SetCreateFlags(WM_CF_MEMDEV) ? Trying to write a very easy application based on example ''STemWin_HelloWord'' with a couple of buttons only I can put any widget to main window ( WM_...

STM32F429 HardFault with STemWin-Flexskin

Posted on July 17, 2015 at 08:58Hi, I'm new with the STM32 MCU and I have a problem on my custom board that I can not solve: the system is an STM32F429ZI with SDRAM and a display, like the STM32F4DIscovery. I work with IAR and I made a little test f...

bettif84 by Associate
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STM32F4 DCMI and OV9655 Partial Image Read

Posted on July 07, 2015 at 16:53Hello,I started using STM32F4DIS-BB and DIS-CAM module with STM32F4Discovery board. Examples found on web displays camera image on LCD through DMA transfer. But in my project, I will not use LCD. 320x240 pixel image c...

STM32F4 and 1024x600 display refresh problem

Posted on June 30, 2015 at 16:02Hello,I'm using stemwin 5.26 on STM32F429IIT6 using LCD controller and freertos. my display is 1024 x 600. I started to implement some simple windows, but I see that refresh of the window causes a visible frame corrup...

nicola2 by Associate II
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stemwin i2c problem

Posted on July 03, 2015 at 10:05I download the STM32CubeF1 package and compiled the stemwin hello world demo. It is works fine, everything is ok, but I turn on the i2c1 with HAL driver and connect to LM75 temperature sensor. If I put the i2c1 init a...

STemWin problem with GUI_Exec function

Posted on July 01, 2015 at 23:00 Hello, I'm facing with very strange problem using STemWin library. I don't know if this is problem on my side, on STemWin (ST) side or directly from Segger, so I'm asking here first. What's my id...

tm3341 by Associate II
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stemwin flicker

Posted on June 23, 2015 at 17:19Hi.Im using stemwin library and for example an Iconview widget.my problem is that when i change the selection iconview an flicker is viewed.im using fsmc that is fast enough(i think).I read somewhere that by using mem...