Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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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 am looking to use a 480x272 RGB565 display with the STM32F756ZG MCU. I have done the calculations to determine how much RAM and Flash I will need. I have estimated about 500 kBytes of Flash being necessary, so I do not require additional exte...
I've been drilling down into some code used to initialize the touch controller in STM32TouchController::init(), but am having a lot of trouble finding where in ST's api actually calls this init() function. I can see that the initialize() method on th...
I installed the latest TouchGFX release 4.21.3 for my new project. Separately I now opened the project in the latest Cube Version 6.8.0. and I get a message that tells me that the CMSIS-Pack for my TouchGFX project is unknown.Where can I get the new ...
I'm developing a device with embeded display running using TouchGFX which has set of valves and actuators and sensors. I have to control those valves and actuators based on user inputs and sensor readings. User inputs are given by the user from multi...
I just received my new STM32F429I Discovery board and I have uploaded the TouchGFX example.The LCD looks like clumsy at touch and the y axis is someway inverted.See my short video here (Unfortunately as new member I cannot add links, links are in the...
I'm trying to use images through the flex button, but, when i select some images, there isn't any visual update and selection update. I tried change the "released" image and continuous with "No image" after the selection in my library images.anyone k...
Hi all,We are testing the failure modes for the OCTOSPI memory mapped mode and there isn't much info in the documentation.The setup:* STM32L4S9ZIJ6* Dual external RAM chips (CY15B104QSN) configured for dual QPI DTR.* External memory used for TouchGFX...
I'm trying to load some text data into a scroll list. Those texts are generated at runtime. I want to show them as list items. Also, the number of elements is not fixed. No sharply defined upper limit and lower limit for the number of elements.
If you use TouchGFX generator to generate examples for the STM32H750, I am confused about the CubeMX IOC generated for the LTDC peripheral. The IOC is setting the LTDC framebuffer address to 0. I don't understand this, only ITCM is at this locatio...
I create new project from touchGFX, by adding 5 simple widgets , generate code, run simulators, run targer all are working and success. Open the file with CubeIDE, build and run ars also OK.Enable and set up ETH, LwIP, freertos using CubeIDE are ok....
