STM32 MCUs TouchGFX and GUI

Resolved! shared one Modal window for all screen

Suppose we have 50 different screen in a program.For the following modes, I have to show information to the user in a Modal window in the same screen we are in.For example, USB connection - correct storage of information in the memory - temperature c...

USB Middleware files missing after Generating Code with TouchGFX Designer

In my project I have TouchGFX and USB (Virtual COM-Port) activated.When generating code in STM32CubeMX, the USB Device files are placed under "Middlewares/USB_Device_Library". Project compiles correct and is working.After I generate code using Touch...

TouchGFX STM32CubeIDE and USB Device Configuration Error

Hi,I'm using STM32F429I-DISCO board and I'm newbie in TouchGFX Designer. I created an app that contains graph and when the graph is clicked, i want to send data through usb virtual com port. I followed these steps:1- Started TouchGFX Designer, create...

i want to use usb to send and receive data to cm4 core and save it in a buffer and the buffer will be accessed by the cm7 and given and taken to touch gfx screen. so please share on how to send data from pc terminal to a buffer and readback also

please help

How to configure USB MSC in TouchGFX Application?

Currently I am using TouchGFX 4.20 I created Project, I am able to configure USB as CDC by Adding #define USB_CDC But didn't find any option to setup USB as MSC. could you please help me on this.?My requirement is to configure USB as both CDC and MSC...

STM32F746 touchgfx and USB don't work

I am not able to use both USB (CDC or MSC class tested) and touchgfx (GUI) in my device which consist of: STM32F746, 800x600 touchscreen, external qspi flash for assets, external sdram and other peripherals like spi or i2c. Firmware is based on freer...

DCMI to USB Video Streaming

Hi all!I need to transmit data captured from DCMI to USB as a UVC Device Class. Is there any existing example that works? I have verified the DCMI Interface and it works fine. Now I need to transfer the data over USB-HS. I am using STM32H747IIT6 as m...

[TouchGFX] Reusable Modal window on every screen?

Hi everyone,I'm currently working on a project where the device has to continuously read files from USB but where a user can also plug the device into a computer and mount it as a USB device to transfer and delete files and what-not. Now, I can detec...

Resolved! Problems with ethernet and usb when using TouchGFX

HelloI'm working with a custom HW with a STM32H753 controller.The operating system is Keil RTX and Keil Middleware is used.I have a 272x480 display connected to LTDC (RGB565).I also have ethernet functionality implemented with a LAN8742A PHY and one ...

STemWin + USB Host MSC + stm32h7

Hello. I try to make application with USB FS (host msc) and emwin on board stm32h743i-eval.When i connect USB, enumeration doesn't happen. Function USBH_Get_DevDesc always return USBH_BUSY, and usb stay in state ENUM_IDLE. But if i comment function G...