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 ...
Here is the code for the touchgfx i had called the virtual function "data" when screen 1 is entered. Plesae let me know is this was the correct method for UART for printing the received data. If someone had sample code for UART please Post it.***##sc...
Hello,So i did try to port my project to the STM32H747I-DISCO board, to evaluate if possibleto switch to the new dual core H7 chip.It seems that the DSI driver implements some anti tearing feature, that splits the screen into zones, that subsequently...
I stored all image content from section ExtFlashSection on my sd card, when loading:#define CACHE_SIZE 3000000void touchgfx_init(){ uint16_t dispWidth = 800; uint16_t dispHeight = 480; uint16_t *cache = (uint16_t*)malloc(CACHE_SIZE); HAL& hal = t...
I am implementing a Custom keyboard to enter text. Now I want to have a cursor to be displayed at the current locationreposition the cursor by touching the text insert text at that positionI achieved to display a cursor, but the position has to be ad...
i have interfaced HDMI transmitter(TDA1998)with STM32H743ii LTDC interface to display image ,
Hi,I`m trying to read the SDCard using FatFS and Decode the JPEG file then show on LCD, but I face some problem on it.I reference the JPEG_DecodingUsingFs_DMA in STM32Cube_FW_H7_V1.5.0, and the detail code down below.uint32_t JPEG_Decode_DMA(JPEG_H...
Hello,The datasheet for the STM32WB55 says that the STM32WB55Rx (the VFQFPN68 version) has 4x28 LCD capability. The same datasheet lists LCD_COM4, LCD_COM5 and LCD_COM6 as alternate functions for pins PC10, PC11 and PC12 which correspond to pins 58, ...
I am able to print numbers using Wildcard Characters = "0123456789-" and Wildcard Range = "0-9" but I cannot print normal test like "IR event received".I see only the first character so "I" or "I????????", why ?test1 Unicode::snprintf(IRBuffer, IR...
Hello.I'm working on a project using a STM32L475VG with a TFT screen (240 x 400) and we would like to use TouchGFX as graphical tool. The website tells me the STM32L4 MCUs are supposed to be compatible with TouchGFX, but STM32CubeMX does not propose ...
I'm using STM32F746 DISCOVERY and compiling with TFT 7inch based on "https://touchgfx.zendesk.com/hc/en-us/articles/360019884752-Configuring-STM32F746G-DISCO"1>Of cource i have change size of TFT to 800x400, that mean Display X size = 800 and ...
