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 ...
Hello,I have recently decided to try upgrading a project I have originally generated using CubeMx 5.6 and designed using TouchGFX 4.13 to CubeMx 6.1 and TouchGFX 4.16. After some teething problems, I have managed to get it working and running on my c...
Hello, I understand that the TouchGFX Engine needs OSWrappers::signalVSync() to be called when the LCD transfer is done. Before that, the Engine was halted to make sure that framebuffer doesn't get overwritten during the data transfer to LCD. You men...
HelloFirst of all, thanks for developing such a powerful tool and delivering us such a content rich documentation.I am playing with the partial framebuffer strategy, and I notice that, when the code is generated by the CubeMX, in the files TouchGFXHA...
uint8_t lcdRegData[2]; extern DSI_HandleTypeDef hdsi; void Wrt_Reg_3052(uint8_t Par1,uint8_t Par2) { lcdRegData[0]=Par2; HAL_DSI_LongWrite(&hdsi, 0, DSI_DCS_LONG_PKT_WRITE, 1, Par1, lcdRegData); } uint8_t NV3051D_Init(uint32_t ColorCoding,...
Hello All,I am trying to create application template for STM32F429ZIT Discovery custom board. Can anyone guide me with the proper steps? I have also done with the manual copying of the SDRAM addresses from the working project to my project. But now I...
Hey,I am using STM32f429VIT6 and TouchGFX graphics library on my custom board I am not using any OS.I have refered to the video shared in the youtube @ the below location:https://www.youtube.com/watch?v=EbWOv_0Lp-Uwhere I am able to get the steady di...
Hello,From the documents, I can see that there's CN20 connector for RGB LCD. I'm wondering if I can use a RGB LCD.Thanks!
Hello! I have working system with LTDC + DMA2D run 800x600 at 32 MHz LTDC clock. In parallel there is configured SDMMC interrupt mode (no DMA) on 48 MHz and FatFs on it. And everything works fine. No glitches, no flickerings.Now I need to use 1024x7...
recently, I am working on a project with STM32F746 and 9" LCD with GT911 touch panel, everything is working fine except the colors in the LCD appears lighter than expected in TouchGFX design! maybe something wrong with the settings So I uploaded some...
We are working on the TouchGFX with STM32H7 controller , able to display the images but colors are getting inverted on the LCD. TouchGFX and LTDC configuration looks fine. So what may be the issue.For Black <--> White Blue <--> Yellow Re...
