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 ...
I am not asking about the i2c Bus busy / idle , need to verify if the LCD is busy or not ...the Busy flag bit D7 is used as the SDA in i2c mode so noway to directly read it ....solutions would be appreciated Thank you
My goal is simple: I want to capture an image, even as small as 50x50 pixels. I have tried interfacing the OV7670 with an STM32F407, but unfortunately, I haven't been able to get it to work. I don't have any issue with the ESP8266 - my trouble lies w...
I'm trying to drive 7 inch 800x480 display from STM32F750-DK by replacing inbuilt 4.3 inch 480x272 display. I'm using application template from TouchGFX designer designed for 4.3 inch 480x272 display. I followed stpes this forum answer and get relava...
Static Image is working correctly but as soon as there is transition the images tends to get abrupt and scattered.
I have a custom board with STM32F429BIT6 connected to a 4.3inch LCD through LTDC interface. Touch panel controller is XPT2046 connected to microcontroller on SPI1. Everything works well. Except that I cannot press and hold any button. The button rele...
I recently bought a STM32h747i-DISCO board from DIGIKEY. After uploading a standard demo program from touch GFX the display was working fine for approximately 10 seconds, then it shows distorted or horizontal lines and it gets worse after some time. ...
So downloaded code from ST website (i.e. https://www.st.com/en/embedded-software/stm32cubeh7.html - version 1.11.0) then built the CM4 and then the CM7 project for the BSP example.This builds ok, but when I load onto the board the LCD display just di...
Hi ST Community, Thank you so much in advance for your timely support.I am developing a Touch GFX GUI on the STM32H7B3I-DK Discovery Board. Code was generated by Touch GFX itself with Cube MX with modifications done by me on STM32 Cube IDE. Free RTOS...
I am working with the STM32H745XIH6 disco board to use HAL_UART_Transmit_DMA and send 3 different strings. But what I receive on the terminal are corrupted data. At least on the 1st send of every string, the string are not shown correctly.Let's say t...
Please, someone could point me in the direction to make a widget to show logs or serial data on it? Explaining it further, it should render multiple lines of data as it is being updated keeping an history of previously received data, breaking the lin...
