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 ...
Hello everyone,Because I haven't found anything similar, I would like to ask you about my issue. The problem is screen tearing on the LCD with 1024x600 screen resolution. I'm using LTDC with RGB888 interface and RGB565 color format, so I have 16 bpp ...
Hi!The STM32H725ZG comes in a 144-pin package and configuring ETH RMII + LTDC 24 bits (RGB888) in parallel would seem realistic. But I have failed even though I have tried to move around pin configurations quite a bit.A single pin (PA2) seems to be t...
Hello, I'm using a STM32L4S9 with TouchGFX and an external SRAM on my custom board with cubeMX. However, I've found that after initialising the FMC lines, MX_TouchGFX_Init modifies the configuration of SRAM_D0 and SRAM_D1 on GPIOD, so that they can't...
Hi,I'm currently working on the STM32H753I-EVAL02 with the 5.7" parallel RGB 24 screen.Now, I would like to buy a bigger screen with higher resolution (e.g. 7/8" - 1024*600). With this configuration, it's recommended to use LVDS rather than parallel ...
I just updated TouchGFX to 19.0 and I am having an issue with my FlexButtons. I have found that when I have a flexbutton contain text and it is populated by a wildcard, it will no longer show the wild card text, even if I don't update the text in cod...
i got STM32F401 and ST7735. 1.8inch TFT but NO touch, i am trying to setup two screens and switch between them. so i decided to used physical button over interrupt / UART. i made necessary callbacks and able to alter a flag. now the question is how t...
Hi!I got an external display RVT50HQTNWC00-B - Riverdi to work with TouchGFX, but only when showing static images/buttons. I am testing STM32H735G-DK and STM32H743I-EVAL in paralell. These boards are using OSPI HyperRAM and SDRAM respectively to stor...
I am Venket Raj , Junior Design engineer, I am currently using STM32F769I-DISCO with ST7796S Display Driver. The ST7796S uses MIPI-DSI Protocol for its communication . I have to know that any support driver available for this.Also if any other way to...
Hi ,I have a product in which I am using STM32F746 for LTDC. Now due to Chip Shortage, I had to use STM32F429 for the same product. However, even Though the Pins are same for both MCU's , The Alternate functions differ which creates lot of difficulti...
