STM32 MCUs TouchGFX and GUI

How to change needle as image file instead of shape point?

Hello,I tested Gauge widget.So, I modified source code to change needle shape in Gauge.hpp.// triangle original : ShapePoint<float> points[3] = { { -2.5f, 0}, {0.0f, -70}, {2.5f, 0} };// rectanglemodify : ShapePoint<float> points[4] = { { -1.0f, 0}, ...

DSI Host TE & High Speed communication

Hi,I use cubeIDE with STM32F778AI and trying to configure amoled with DSIHost , I made it work with Low power communication .Now I am trying to make High performance communication. I changed to High power but it doesn't work. I need to change someth...

STM32f767Zi freezes when using strings

I am using freeRTOS , there are two threads one is for TouchGFX gui task and other for my main task.I have given 4096*4 bytes of stack for each task and heap size in freeRTOS config is 65536Now, when I declare a string controller freezes. I want to ...

How can I use LCD with out using of SDRAM in the STM32F429I Discovery board. Please support on it .

Hi I'm Kim. I want to know user code integration in TouchGFX. For example, could there be an explanation or example in your code that counts a timer to move to a specific screen or change a test on the LCD?

Hardware JPEG mixing encode and decode

So who was the bright spark who decided that both encode and decode should use the same callback function names? Duh! Means I can't even make them static to isolate them! Doesn't the JPEG hardware know whether its doing an encode or a decode?Also, th...

Set Text without designer

Is it possible to create a Text without ueing the Designer first? Seems like everything has to be done through the Text Manager.​

STM32F429 Discovery + ADC + DMA + TIM2 + TFT-LCD problem

Hello, I am new to STM32. I'm using ST32F429 Discovery board and I'm tring to read audio samples from ADC1 (PA5)+DMA, which is trigged by TIM2, and visualize the data on the LCD screen using BSP driver. I am using STM32CUBEIDE to generate source code...

LibJPEG & Hardware JPEG on STM32H7

Hi all,​I have some questions about JPEG codec problem. I know STM32CubeMX can buid the project Hardware JPEG way or LibJPEG manage, but I have no ideal how to build it together. Then I reference the sample code from STM32Cube_FW project to understa...