Dear Community, We're excited to announce the creation of the TouchGFX Academy! The TouchGFX Academy is a new place to learn TouchGFX with concrete examples and to find answers to your questions when developing your UI. It includes tutorials of cour...
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 ...
Hi,how can i change color depth for QRCode widgets.My application template is STM32L4r9-Discovery which has a 24-bit screen ,but the QRCode widgets is 12-bit color depth.so i guess could i change QRCode widgets's color depth to 24-bit that i can use ...
Hi, I'm using STM32f779NI Eval board, but i have changed the display in board with 24Bit RGB parallel Interface. Is it possible to flash the target directly using TouchGFX Designer.
Hi,If I want to perform a given action on button release and not on button press, what am I supposed to do ?Thanks.
I created a TouchGFX project for the STM32429I-EVAL1 board in CubeMX 5.0.1. I configured all the peripherals needed and verified that the LCD and SDRAM are working correctly. After generating the code in CubeMX I also generated the code in TouchGFX.I...
Hi,How can i draw a line on my display touchscreen with my finger.I have used Graph widget before,but the coordinate point must be monotone increasing。Could i use the method for QrCode，and could you write an example for this。Thanks�?�?�?Best regards
Hello,i use IAR in time limited demo version IAR workbench 8.33.3.20228 (shared compnent 8.2.3.5849)I can't link the generated code from thouchGFX designer : i have the following errors :Error[Li060]: module "AbstractPainter.o(touchgfx_core.a)" conta...
Posted on March 07, 2017 at 02:38Hi All,I am trying to interface my STM32f4xx Discovery Board to ST7920 LCD using 8-Parallel Mode. Well I have tried a lot . But the LCD does not display any character. I have followed all the exact initialization pr...
Looking through the video mode examples that use SDRAM, I see that in BSP_SDRAM_MspInit() a DMA channel is initialised but as far as I can see none of the examples makes use of DMA.Is this a fundamental requirement to operate the SDRAM with the LTDC ...
I have a STM32F746G-Discovery board and the CubeMX and TouchGFX project setup in Atollic.Much of it is functioning. However when I went to edit in the TouchGFX Designer, I had compilation errors when generating code.It seems the Directory \STM32F74...
I have a few questions about DMA2D.I do not want to create separate topics for each question, so I will be glad if you answer at least one of them.1) I successfully get a picture in RGB565, but as soon as I choose YCbCr, it turns out a bad picture (i...
