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 ...
Hey,I have a confusing error, i have a Riverdi 7" TFT Panel (https://download.riverdi.com/RVT70HSTNWC00-B/DS_RVT70HSTNWC00-B_Rev.1.2.pdf)Actually my LTDC Init is this:static void MX_LTDC_Init(void) { /* USER CODE BEGIN LTDC_Init 0 */ /* USER CO...
When I create a gauge with this configuration, it works fine in the simulator, but on the device the needle is not visible.Arcs work fine, and gauge is correctly displayed. Needle is not.I have tried with STM32F746G-DISCO: it works fine.It's only wit...
Hello!I'd like to trigger a screen change (navigate to a specific screen) whenever a hardware button is pressed, and I want this behavior to be global. How can i do that in touchgfx?The only way i managed to redirect user is local, creating interacti...
Dear Gfx Team,Could you possibly add a variant of snprintf() for double please ?In touchgfx/Unicode.hpp, there is a float versionstatic UnicodeChar * snprintfFloat ( UnicodeChar * dst , uint16_t dstSize , const char * form...
When I add a button I get: Button1When I add another button I get: Button2This is good.When I duplicate Button2 I get: Button2_1When I paste it again I get: Button2_2Repeated copying is worse: Button2_1_1_1_1...What I want is for it to be: Button3If ...
I am running into a difficult bug when trying to use the SVG and vector fonts on the STM32U5G9NJH6Q that may be related to this specific variant of the chip, or to the dimensions of the RGB LCD that is being driven (or both). The problem is that SVG...
Assuming that it is clear at the operational level on the firmware and hardware how to create the driver and fill a buffer on a monochrome display, but the real question is how to work on the monochrome gui? does anyone have experience with it? and t...
I have a new STM32U5G9J-DK2 board. I have to port an application running on STM32H747I-DiSCO board.I have a big problem with setting brightness in the new board. In STM32H747I-DiSCO app I used:extern "C" { void LCD_SetBrightness(int value); }The LCD...
Hi all,For a project, I made a simple tab structure where I can put all kind of settings, The list is divided under the tabs and shown in 2 list views next to each other. In the class, I have a variable keeping track of the currently selected tab. Af...
The question was already asked but still not answered. I was trying to use:application().goto() functions but unsccesful.https://community.st.com/s/question/0D53W00000xqBlLSAU/how-can-i-switch-screen-from-model-class-in-response-to-external-event-bac...
