STM32 MCUs Embedded software

USB HS and FS Pin Mapping issue.

Hello,I am working on STM32H745IIK controller.I am enabling the FS and HS USB configuration.This is very Important connection ,the USB HS is used for accessing the data come from the PC application and the data comes in veryhigh speed.FS mode is use...

We can access different types of data using HID usb class?

Hello,I am working on Nucleo-H745ZIQ board. I have make to the interfacing between the one application and stm32, they communication using the USB peripheral in HS. I am confuse between the two class USB custome HID and HID .Which class I have to use...

Bidirectional Communication over USB HID

In my project, the two STM32 devices are connected over USB line and communicating over HID interface. Usually communication is unidirectional i.e. device to host. I can find the example for USB host and USB device but communication works one way. Bu...

QSPI Interrupt functions causing STM32F746 to get stuck in QSPI IRQ function

Hi,I'm trying to perform some QSPI commands using the HAL_QSPI_Command_IT function but the MCU always gets stuck in the HAL QSPI IRQ function indefinitely. When using HAL_QSPI_Command instead it works fine. Any idea what I'm doing wrong? I want to us...

SMT32H743 - How do I exit the bootloader using the GO command?

To enter the system bootloader, we call the following function:void BootloadCommandHandler(void){  // Set BOOT0 to boot to ROM bootloader  HAL_SYSCFG_CM7BootAddConfig(SYSCFG_BOOT_ADDR0, 0x1FF00000);  // Reset CPU  NVIC_SystemReset();}This works just ...

Where can I get the original embedded code to reinstall on a L475-IOT01A2? I could not find a way to originally save it before I started installing my code, but now I would like to check some of my code signals against the original code of the board.

Why only STM32CubeG0/Middlewares/ST/OpenBootloader/ and how FGHx?

Seems as good editable system bootloader alternative, but why not as cubeMX software pack for all devices???