STM32 MCUs Embedded software

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

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STM32F7 Cube Middleware bug SDcards > 4G

The USB/MSC/SDcard middleware code does not work correctly beyond 4G due to a bug.My code that is seeing the problem is based on an older version of Cube, but the ST code appears the same in the V1.12.0 cube code I downloaded today.The SCSI protocol ...

Resolved! STM32F4: jump to MCU bootloader

Posted on June 01, 2018 at 07:54I think I got the concept of how to jump to the MCU built-in bootloader but I never got it working. And often information is opposing each other.My requirement is simple and very common, hence I hope somebody has code...

ST32F429 two usb host problem

Hello All and thank you in advanced I have a pplication that we use two host usb connected to flash disks , one uses PORTA usb and other uses PORT B usb . i have test every usb seperatlly with file system after modifie usb_diskio and all work with n...

USB Device not recognized in PC

Im connecting STM32F103RBT6 controller to PC through USB, Where Im sending 8X8 keyboard data. The USB device is detected by PC but it generates an "Error code 10"  on Windows.Im using Vendor Id:0X0483 and Product Id:0X1010, DeviceClass = 0X02 and Dev...

Integration of Nucleo-F411RE with X_Nucleo-IDW01ME

Hi all, I've tried to integrate Nucleo-F411RE with X_Nucleo-IDW01ME by using C:\Users\WIFI_IDW01M1\en.x-cube-wifi1_firmware\STM32CubeExpansion_WIFI1_V3.1.1\Projects\Multi\Applications\HTTP_Request\Binary\SPWF01\STM32F401RE-Nucleo .bin file and using ...

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Resolved! STM32F042 SPI DMA: Gaps between SPI Frames

HelloIs there a possibility to reduce the time gap between two consecutive SPI Frames? Background: I would like to use only the MOSI signal without the clock to send information to some addressable LED (WS2812). They just measure the time between ris...

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