STM32 MCUs Embedded software

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

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Can't get HAL_UART_Receive_IT() to receive more than 256 bytes using standard stm32 hal functions.

I am sure I'm overlooking something simple, but I'm trying to figure how to to send 256 bytes or more using the standard uart HAL functions.Source At This Current Point: https://github.com/mofosyne/stm32h7xx-uart/tree/41645cf33e00eb2de8438d5a04264d78...

STM32F429i Disc1 USB VCP Com Port not detected by PC at all. All configurations seems to be correct. Help required

Hello, I am using STM32F429i Disc1 Board. I followed this tutorial:https://www.youtube.com/watch?v=7oED-m34EKk&list=PLfExI9i0v1sn_lQjCFJHrDSpvZ8F2CpkA&index=16&t=0sI tried everything including verifying clock and other settings but couldn't get it wo...

VD.11 by Associate
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STM32Cube : FATFS and exFAT

Hi,I have worked on STM32F722VE MCU with FATFS with USB MSD , SDCard.Will is possible to Enable FATFS with exFAT with STMCube Generated Code and used both File format simultaneously in Storage Devices ?For SPI Card/SDMCC SD Card/USB MSB Thumb Drive ...

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Am using Windows 7 Ultimate , x86. Also tried a separate Linux Ubuntu 18.04.3 PC , with same result. Can't get Virtual COM Port to enumerate using STSW-STM32102 USB driver installation package. Get, "device descriptor read/64, error -71" reported.

Does anyone know how to edit the device descriptor when using this driver package and can explain this in detail ? The uC is a STM32L082KZT6. The Virtual COM Port (VID 0483 PID 5740) is a USB CDC class 2 device. The associated USB DFU (VID 0483 PID D...