Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
Hello community!On March 18, we launched a TouchGFX Contest that had for goal for us to see our community's skills and creativity. This contest ended on May 2.We received several interesting projects, and it is now time to announce the winners! Our h...
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...
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 ...
Hi, MCD teams, I bought a new STM32F413H-Discovery board (MB1274-F413HT6-E03 A214500149) from Mouser and received it on last week.Now I tried to run the application under the folder of F4 Firmware Package\Demonstrations\STemWin\MDK-ARM\Project.uvproj...
I am trying to get basic TouchGFX graphics working on STM32F407 over FSMC to an SSD1963 screen controller. I am getting the following errors on compile:#error "a user must call touchgfx::startnewtransfer(); once touchgfxDisplayDriverTransmitBlock(): ...
Hi there,I have made the touch project by touchgfx and initiated the I2C3 by cubemx. I am interfacing the SHT25 with STM32F4239I-DISC1 board BY I2C3. PA8 AND PC9. I am using the command HAL_I2C_Master_Transmit and HAL_I2C_Master_Receive. but I cannot...
After updating TouchGFX to 4.20, my auto-generated file for <screen>ViewBase.cpp is resulting in an undefined reference to setDrawableSize:This is for a scroll list I have on one of my screens. Has anyone else had this issue? I'm wondering if it's a ...
I believe there is a bug in the slider widget in 4.18.0. I am using a slider to quickly adjust a parameter, but my incremental values are so small that I cannot easily position the slider on each unique value using the touchscreen, i.e. the button ma...
Hi There,I have a unusual question. We would like to use TouchGFX to design a simple GUI for a Yocto SOM Board an tried to cross compile a trial project. Compiling fails at linking because the touchgfx library libtouchgfx.a is not compatible. So my q...
Please note the interaction below trying to update text using the value in the buffer (not working)
I have a fresh install of TouchGFX Designer (4.20.0) running on a Windows 10 computer. Although the code for "Animated Image Example" will generate, the simulation will not compile. I've used all the default settings with no modifications. I'm fol...
Hi there. I'm trying to configure an LCD display in 4-bit mode, which is connected to an I2C expansion chip. I am able to scan and find the I2C address to send commands to, so I assume that means my I2C handler is set up correctly. However, I am very...
