STM32 MCUs Embedded software

Resolved! Enable USE_USBD_COMPOSITE for HID

Hi, I'm, working on STM32G0B1RE dev kit. I need to implement USB HID Composite Device class for keyboard and mouse. Can someone help me where(in which file) I can enable USE_USBD_COMPOSITE macro?

Resolved! The USB-Device State on a STM32F7508-DK Self powered USB-Device doesn't work.

I use a STM32F7508-DK as a USB-Device only as MSC with an SDCard. The Board is self powered.STM says to use VBUS sensing on self powered Devices. But with VBUS sensing enabled, the USB connection isn't registered and the USB connection doesn't work a...

Resolved! my device is STM32F072,connect to Host. Is there any way can detect host Full-Speed or High-Speed

hi,all My device is STM32F072,and connect to Host. I want to identify the Host support speed( Full-Speed or High-Speed ).Is there any register/fuction ，can detect Host is Full-Speed or High-Speed HAL VERSION: STM32Cube_FW_F0_V1.11.4

Is STM32L443 supported in Zephyr OS? If not, what is the timeline for adding this support? If I need to port myself are there any pitfalls with using the stm32l433xx Kconfig as a template?

How to call MX_USB_HOST_Process() from freeRTOS Task

Update: I found a timer1 conflict with the USB_OTG so I do think this will be resolved once I fix the timer1. I'm learning how to use STM32CubeIDE with freeRTOS to program my STM32F407 DISCO board. From my understanding, I have to call MX_USB_HOST_...

Having trouble in running the littlefs samples in zephyr

Hi,I wanted to enable the littlefs in zephyr in nucleo h723zg board,I have added overlay file and made partition for mcuboot 128k, image-1 and image-2 256k,for scratch 128k, and for storage 128k.When i build and flash the code littlefs sample in ze...

Resolved! I2C HAL lock state not properly updated

Hello,While I was tracking an issue on I2C bus, I found something that seems to be unconsistent in HAL file stm32l4_hal_i2c.c1 - routines I2C_WaitOn_____UntilTimeout() are called after locking the bus with __HAL_LOCK(hi2c) macro2- these routines upda...

STM32H743BI internal bootloader REMAPPING SYSTEM MEMORY in order to be able to jump to it's start address.

We're trying to use the internal bootloader (the one pre-programmed by ST)on a STM32H743.the datasheet says something about remapping system-memory in order to be able to jumpto it's start address.I have found some samples but they are general, and d...

Resolved! Custom bootloader for stm32h7

Hi community.. In the past i have developed a custom bootloader for the following mcu stm32f7... I was reading the usb and writing the flash section dedicated for the application.Now i have to do the same for the stm32H7.. Are the steps the same ? Ar...

How to configure DFU and virtual COM port in STM32F103C8T6 USB peripheral? Is it possible to do something like this?

Hi, I am developing a firmware for stm32f103c8t6 using STMCubeIDE 1.12.0. I want the USB to work as both a COM port and DFU device. Using the middleware in the STMCube it seems we cannot implement both of them at the same time. Any help is appreciate...

STM32 MCUs Embedded software

Forum Posts

Resolved! Enable USE_USBD_COMPOSITE for HID

Resolved! The USB-Device State on a STM32F7508-DK Self powered USB-Device doesn't work.

Resolved! my device is STM32F072,connect to Host. Is there any way can detect host Full-Speed or High-Speed

Is STM32L443 supported in Zephyr OS? If not, what is the timeline for adding this support? If I need to port myself are there any pitfalls with using the stm32l433xx Kconfig as a template?

How to call MX_USB_HOST_Process() from freeRTOS Task

Having trouble in running the littlefs samples in zephyr

Resolved! I2C HAL lock state not properly updated

STM32H743BI internal bootloader REMAPPING SYSTEM MEMORY in order to be able to jump to it's start address.

Resolved! Custom bootloader for stm32h7

How to configure DFU and virtual COM port in STM32F103C8T6 USB peripheral? Is it possible to do something like this?

Problem with Ethernet ping on NUCLEO-H755ZI-Q

STM32H743I-EVL example not working with STM32H757I...

STM32H7A3 USB_OTG_FS

STM32H5 and memory barriers usage in ICACHE/DCACHE...

Issue with Custom HID Report Size on STM32F765 – F...

STM32N6570-DK VENC_RTSP_Server not working at 30 f...