Dear Community, We're excited to announce the creation of the TouchGFX Academy! The TouchGFX Academy is a new place to learn TouchGFX with concrete examples and to find answers to your questions when developing your UI. It includes tutorials of cour...
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 all,I'm planning to interface a DCMI camera with an STM32H743 running at 400MHz SYSCLK. What is the greatest pixel clock rate I can reliably use? The reference manual says "The maximum DCMI_PIXCLK period must be higher than 2.5 HCLK periods". Sinc...
Good day!I try to work with 1.3 TFT LCD 320RGB x 320 with ST7796DW driver using STM32L4R9ZG DSI in a video mode. I try to initialize the display using HAL_DSI_ShortWrite and HAL_DSI_LongWrite functions. But after only 3 commands (doesn't matter HAL...
HiI'm using stm32f767 and want to use LTDC with double framebuffer.Can i do this with one sdram?LTDC is fetching data from sdram(front buffer) and i have to prepare the back buffer at the same time(load data from sdcard into sdram)Internal sram capac...
Suppose there are two views: "Screen1" and "Screen2". Depending on which screen is active, we want to do something (like enable or disable an interrupt). Within the Model, what is the proper way to determine which screen is active? Is there an API th...
HAL_StatusTypeDef HAL_DSI_LongWrite(DSI_HandleTypeDef *hdsi, uint32_t ChannelID, uint32_t Mode, uint32_t NbParams, ...
It is Value A in model.cppAttempt to initialize Value A from the model.cpp function.However, before Value A initializes, setupsrceen() in B_Screenview is executed first, indicating an incorrect value.I want to know how to initialize Value A in model....
There is an image button.In Normal state, the image is displayed, and when the button is pressed, the B image is displayed.I looked at the functions to use this function. setBitmaps (const Bitmap & bitmapReleased, const Bitmap & bitmapPressed) If you...
Hi. Downloaded the latest 4.16 TouchGFX toolchain; latest STM32CubeIDE; latest STM32CubeMX.Selected STM32F429i-DISC1 kit -> imported the Pool Lights GUI. Nothing else. Ran fine on the simulator; runs fine on the target. Generated Code. No errors. Ve...
I have an application where all the texts are taken from (non-single use) resources. However I still have many (100s) of single use resources in my project from before I converted the text to use a (non-single use) resource. The majority of these sin...
