STM32 MCUs Embedded software

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

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Resolved! Any documentation for using LWIP + FreeRTOS + STM32H7?

Hi,I use STM32H7+LWIP+FreeRTOS. With using STM32IDE and this forum I can now ping to my board from PC and get answer - perfect.Now I want to send and recieve some UDP packets - I can browse the code and try to understand how it all works (how to TX/R...

JJRR by Senior
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Bug STM32F405 USB HOST CDC

STM32CubeMX v6.5.0 STM32Cube FW_F4 V1.27.0USB_FS HOST CDCusbh_cdc.hfunction static void CDC_ProcessReception(USBH_HandleTypeDef *phost)line 767  if (((CDC_Handle->RxDataLength - length) > 0U) && (length > CDC_Handle->DataItf.InEpSize))fix: if (((CDC_...

vekli by Associate II
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  • 5 replies
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STM32L452RET6P VDDUSB Pin

Hi all,I'm using the STM32L452RET6P in my PCB design.I would like to use its USB Device feature and unlike some other STM32 i encoutered, it seems that here there is a special need in VDDUSB pin on the MCU.Can someone help me understand how to use th...

iHamd.1 by Associate II
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