About PKunK.1

PKunK.1 · 2021-08-17

TouchGFX is used for stm32f469i_Discovery.I want to test External RAM because I can't express the picture well on the LCD screen.I want to write 0xAF from 0xC0000000 to 0xCFFFFFFFF, and test if I read 0xAF when I read the same bungee, and I need advi...

PKunK.1 · 2021-07-18

We are working on the project using TouchGFX on the stm32f469 board.If you repeatedly display the screen made with TouchGFX as you proceed, the screen disappears. That doesn't mean the equipment stops. In debug terms, the timer is operating normally....

PKunK.1 · 2021-07-14

The project created by stm32f469 is set to RGB565. Asking if 24Bit Foramt can be used when using images in TouchGFX.As far as I know, RGB565 is 16Bit and 24Bit is in RGB888 format.Can I use a 24Bit image?If the setting is RGB565, can you tell me if I...

PKunK.1 · 2021-07-12

The stm32f469 board is connected to the LCD of the MIPI interface.I made ScreenA, ScreenB using TouchGFX.(4.16.1)It operated ScreenA -> ScreenB -> ScreenA -> ScreenB every second.In the same program, sampleA put five images and sampleB put one pict...

PKunK.1 · 2021-06-28

Stm32f469 is currently developing the product using TouchGFX. The problem is that when the screen changes, the picture sometimes disappears. I thought there might be a problem with QSPI communication.QSPI believes that there is a memory-mapped mode t...

PKunK.1 · 2021-07-19

LCD is a black display. I suppose it means that the project gets stuck in rendering and never transfers the updated display. ==> Can you tell me where to look if you tell me the reason why you talked?The settings related to LCD are as follows.#defi...

PKunK.1 · 2021-07-14

I was going to ask you how you told me.If you want to divide all images without updating them at once, what settings do you need? Can you tell me which part I should look for more if I need to set it up?, Do you have to lower 60 frames?-->" Instead o...

PKunK.1 · 2021-07-12

Thank you for your reply.Stm32f469i_Discovery board is working on a project, so please let us know how to divide the images and how to display them if you have any settings.

PKunK.1 · 2021-04-07

Thank you for teaching me a good way.I found another way, similar to what you told me.1. Create a button on the B_Screen (this button has an invisible property). Insert the code that switches the screen to B_Screen using the button function.2. Copy t...

PKunK.1 · 2021-04-06

Development is using the stm32f469i_Discovery board.The project was created and developed by TouchGFX Designer. During development, the HW specification was changed, connecting a separate 5-inch LCD to the stm32f469i_Discovery board instead of the st...

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Test inquiry to write and read data to stm32f469i_Discovery External RAM?

How to copy an image to RAM in TouchGFX?

TouchGFX�?서 사용하는 �?�미지 형�? 문�?�?

Problems with LCD screen disappearing?

How stm32f469 QSPI Memory-mapped mode used Set?

Re: How to copy an image to RAM in TouchGFX?

Re: Problems with LCD screen disappearing?

Re: Problems with LCD screen disappearing?

Re: How to move the Screen from Model::tick() in a TouchGFX environment?

Re: When you write on the screen, you get an afterimage of the screen shaking?