STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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C270 Camera integrating with STM

I use STM32L496RE controller to integrate C270 logitech camera using USB protocol. I got a sample link from the community https://github.com/iliasam/STM32_HOST_UVC_Camera.The controller board I'm using acts as a USB host.Since there were no defined c...

RAnan.3 by Associate III
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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?

Tarun by Associate III
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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...

ZSade.1 by Associate II
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