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 ...
Trying to update from an old version of TouchGFX to the current version. I am having problems with the colors from fillRect(). I see in the 4.18.0 bug notes that "LCD16bpp::fillRect() and LCD16bpp::drawGlyph() now passes 24bit color instead of native...
I am working with touchgfx 4.20.When I have an image in the root folder of the touchgfx I am able to display the image on th e LCD but when I make a folder in root folder and move the image there it runs into a hardfault. Can you please help me with ...
In an attempt to find a problem with the DMA2D causing display issues (random pixels showing), I have turned on the interrupt handler DMA2D_IRQHandler() with the following code to allow me to halt debugging inside the routine when needed:void DMA2D_I...
I'm really in need of some direction on how to get TouchGFX working on cheap LCD displays.I'm using a SPI based LCD in a RGB565 format. I've tested the write commands with images, fonts, etc. but TouchGFX is not transferring correctly.Here is my unde...
HelloI got LCD 240x320 connected via SPI to my STM32f429. LCD interface is RGB565.I have created buffer uint8_t buffer[240*320*2]; so, 1st im filling buffer with red color: for (int i=0;i<240*320*2;i+=2){ buffer[i]=0xf8; buffer[i+1]=0x00; ...
HeyWe are trying since a few days to reset our Display after Stop Mode, without much success. We are using a STM32F767IIT6 and a 480x272 Display, which is driven over the LTDC. Our code is appended.When the power button is pressed, we set a flag. We ...
Hi, I'm doing a project using STM32F769I-Eval.In this kit, there is a LCD module called B-LCD40-DSI1 including dsi module(OTM8009A).First, I looked up the example LCD_DSI_CmdMode_SingleBuffer in STM32CUBE_F7. After,I connected LCD with DSI communicat...
I am using controller STM32H745BIT6 device with QSPI flash connected.I have configured the TouchGFX to keep images in external flash and also configured .LD file to create section ExtFlashSection. Am able to see the memory assigned to images in the S...
Hi,I am working with TouchGFX and an STM32H747I-DISCO. I have created a very simple project comprising two screens.Each screen has a box covering the entire canvas (one set to white and the other to black) plus a single button in the bottom right cor...