Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
TouchGFX 4.26.1 is now out. Please follow this link to download it.This version is a patch release and includes bugfixes of issues seen on TouchGFX Designer 4.26.1 version, as well as adding support of the new STM32H5F5 and Chrom-ART 2.Please visit o...
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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 ...
Hello friends, I have a problem with a resistive touchscreen interface.The device and the touch perform very well, I managed to combine an algorithm that does not create jumps and considers a neighborhood of the touch to have a very stable value of t...
Maybe someone has idea how to display PDF file in custom PCB tablet?
Is it OK to call one of the app()->gotoXYZScreenoTransition() functions from inside the Model tick()?The reason I'm asking is that I just got a weird exception on this code that is inside Model tick():case (newData){ if (modelListener != 0) { ...
I recently received one of these demo boards and all worked as expected at first. I wrote a simple TouchGfx app using MVP which worked fine.A couple of weeks down the line and I started developing the app for which the board was purchased but I am s...
Hi, Thank you for reading it.I made project using TouchGFX.I want to use a EXTI Falling Edge. (it will be use IRQ)I add the weak function. please see my codeapp_freertos.cvoid HAL_GPIO_EXTI_Falling_Callback(uint16_t GPIO_Pin) {UNUSED(GPIO_Pin);}when ...
Hello everyoneCan I also add an svg image to a button? I can embed images in svg format (almost) without any problems. However, if I want to assign an image to a flex button, only png works. Is there a workaround for this or does it just not work?Reg...
Please share resources , I am trying to use the display with stm32h735gdk . but all i am able to do by now is turn it on and it is showing blank white screen. please guide me through it.
I'm currently working on a project that needs to decode JPEG's and do so as fast as possible, natuarlly I've looked for alternatives to the libjpeg offered by CubeMX and stumbled upon Libjpeg Turbo which uses SIMD instructions to optimize the de-/com...
Hi, I'm trying to find adress space for not memory mapped 16MB NOR.I have external PSRAM IS66WVE4M16EBLL + NOR MT28EW128ABA1LPC-0SIT with STM32H753ZIT6. They are both on the same bus:FMC: NOR 0x60000000,PSRAM 0x68000000. Not using MPU. I use raw addr...
I have been trying to display continuous data on Scroll wheel container for the past 2 months but have been very unsuccessful. Could someone help or tell me if it's even possible to do that?? The example in the documentation does not help in that reg...
