STM32 MCUs Embedded software

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

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About stm32 usb uvc data transmission

sir, Hope you doing all are well.......Presently am working on Stm32f746ZG NUCLEO board. am working on usb uvc communication between MCU and computer.so i need to send image/video data on usb using uvc protocol.I got some developed code from le...

steja by Associate II
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Any example on STM32F2xx with UVC?

Posted on June 03, 2012 at 13:59Hi, Does anybody know if there is example on STM32F2xx to support UVC class? I checked USB lib provided by STM but only similar example (Audio with ISO out) provided and I do think there should be quite some works if...

USB device with stm32u59

I would like to get started with simple usb device detection and read/write operation , From what i can see , the usb library support is limited to the stm32u5x, my application use freertos but all documentaion i find is regarding USBX and no other u...

Anassoumi by Associate III
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  • 1 replies
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Resolved! FLASH programming issue on HAL_FLASH_Unlock

Hi there!I'm experiencing a new trouble: trying to program a simple flash Word it results in an hard fault; moreover, also trying to read the same area gives an hard fault.Debugging the application I discovered that the HAL_FLASH_Unlock function fail...

iTTy by Senior
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Resolved! FFT function and buffer size

Watching some videos online about FFT and trying to use (in STM32CubeIDE) the arm_rfft_fast_f32 function of the arm_math.h DSP library, it is not clear to me why the buffer output produced by that function is N/2 long and not NIs it something related...

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luke514 by Senior
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  • 1 replies
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ALTCP causes LAN7820 link detection to fail

Working with STM32H743IIT single CM7 core MCU I was managed to have a stable product with Ethernet connectivity. Thanks everybody (@Piranha especially) for your advicesNow I was going to implement secure communication over ALTCP instead of regular ma...

ktrofimo by Senior III
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Micro SD whith micro controller

Good morning,This is my first postI' m searching for a special micro SD card with:• MCU: 32-bit (produced by ST)• MCU clock: > 100MHz• RAM: > 384 Kbytes• Flash: > 768 Kbytes• Timer function• Random number generator function• Secure memory area requir...

FuscoV by Associate
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Resolved! STM32G0B1 USB fails to request device descriptor

Hi, I'm running into problems registering USB interfaces on STM32G0B1KBU6.  The same code works fine on STM32F1*, STM32F7*, and STM32G4*.Environment: latest STM32CubeIDE (v.1.13.2) @ Windows.  Target: custom board with STM32G0B1KBU6, which uses the f...

romp by Associate
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