Hey everyone, for those who haven't seen the announcement in the community blog, I'm also announcing this here :) We're launching a contest focused on custom containers! Custom containers have been a hot topic on our forum, and we love seeing the en...
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 ...
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 ?
Hello, I have succesfully configured several lcd screens with stm32 MCU's, but they always been "timing-friendly" and all the typical parameters were in the datasheet. Now I'm trying to use the 3,5" LCD with HX8238 using RGB 565 connection.Here is th...
