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 ...
I am trying to use arduino IDE to program the STM32F1 discovery with waveshare 4inch LCD using the demo code provided https://www.waveshare.com/wiki/4inch_TFT_Touch_Shieldam I using the correct package?https://github.com/stm32duino/BoardManagerFiles/...
It is the starter that started now. We are currently using the STM32L152C-DISCOVERY board.I have used HAL_LCD_WRITE as shown below, but nothing is displayed on the LCD.HAL_LCD_WRITE (& hlcd, LCD_RAM_REGISTER0, 0x0000, 0xffff);orHAL_LCD_WRITE (& hlcd,...
I integrated STemWin using CubeMX into an STM32f767BIT6 project and it only works with default settings for CRC. If I change the settings, execution halts inside the GUI_Init() function. I need to get StemWin to work with the following settings for C...
How do I need to configure cache validation invalidation for USB transfer to PC of continuously DMA filling buffer? Right now I have some visible errors ( I stream DCMI video via USB).
Hello,As soon as I enable STemWin in CubeMX, I cannot select TrueStudio IDE (see attached screenshot). In the forum, I found other posts with the information that this should work.My CubeMX verion is 4.27.0 (downloaded installer yesterday and tried a...
Hello community,I have a development board with a STM32F429IGT6 processor. I connected an RGB display (without controller) to the LTDC to the board. On the board is too a 64MBIT Sdram on the FMC port. With STM32CubeMX I have been trying to brighten t...
Hi,I have DMA2D (ChromArt) working fine for drawing images from memory to display buffer.However, to save on image storage, I would like to create single pixel image "strips" which I can repeat a number of times in X or Y.eg, for drawing a top border...
Hi All,I am using the STM32F103C8?T6 board with I2C PCF8574 with 16x2 1602LCD.When I am initializing the LCD the the backlight automatically goes of.I have tried many times. but result is same.Please advise
HelloI'm building a first app to explore STem. I'm doing it the easy way :eval F746 and CubeMX.It appears that if I enable STem, Atollic is no more supported as IDE.(see screenshot).Is it a regular behaviour?If yes, can you communicate a reason and i...
Hello everyone, I try to use IconWiev widget in STemWin on STM32F429. I want to remove or hide a bitmap item. How can I do ?
