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 ...
hi,I created a simple project with TouchGfx 4.22.1 for STM32F746G-DISCO and added a label to check whether the LCD worked.However, the LCD did not display anything after downloading the code. According to the log of compiling the code as below, the f...
Hi, newly released CubeMX 6.11.1 still doesn't fix an issue that ThreadX cannot be selected for TouchGFX for TrustZone-enabled projects. It has been reported and admitted quite a while ago. See here:https://community.st.com/t5/stm32-mcus-touchgfx-and...
Hello everyone,Could someone answert my question and its: could we are use the video widget in TouchGFX to view live frames from USB Camera?The discussion is open...Best regards,Mahdi
Hi all,As title, I have a custom board using STM32H723ZGT6, RGB666 LCD (480 * 480) with LTDC interface, the framebuffer used external Octo SPI PSRAM APS12808L-3OBM-BA of APMemory. I can display image using TouchGFX, but the image always noisy with so...
Well, hello, here I am again.Today I would like to ask you about OSWrappers::takeFrameBufferSemaphore() method. Unfortunetly in our device we get some random 'hangs' after minutes or even hours of working. Inside this method TGFX waits for a semaphor...
Hello,I am using STM32H745XIH6 controller Board, and a display resolution of 480 x 480. In my application I need to move the box widget to a particular x and y positions. The thing is we need a smooth movement of the box at a particular position. In...
I would like to show some texts on the display when running the "debug" build configuration, but not when code is compiled for the "release".How to?TouchGFX (4.23.1) generates the code and STM32CubeIDE (1.14.1) builds and flashes the project.
Hi,I'm working with STM32F746G DISCO board. I have 4 different image arrays- img1[65536], img2[65536], img3[65536], img4[65536]. I would like to display this on the screen simultaneously one below the other.In the below program,int i=0; while(i<4) ...
Hello.I would use a static graph to display data. In the handletickevent function, I update the addDataPoint(x data, y data) function for the given page, but nothing appears on the graph, the scale is fine, but no line or change in the x direction ca...
Hello,I have custom board with MCU STM32H735IGTx connected via OctoSPI to QuadSPI external flash memory MX25L12833FM21-10GIn order to flash the external memory I am using external flash loader based on the template in https://github.com/STMicroelectr...
