Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,I have an external ADC connected to my STM32L55 using the I2S interface. The ADC is sampling 4-channel 16-bit data at 48000Hz sampling rate. However, I have encountered issues while streaming a large amount of data using USB CDC. Therefore, I am c...
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...
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...
Is there an example for the x-cube-azrtos-l4 usbx stack showing how to implement the additional string descriptions and GET_OS_FEATURE_DESCRIPTOR features to allow an HID device to appear as WinUSB?
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...
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...
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...
Hello,I have a Nucleo-U5A5ZJQ dev board and am attempting to get a minimum USB HS example working using the PCD HAL library. When `MX_USB_OTG_HS_PCD_Init()` is called, a HAL_TIMEOUT occurs when attempting a CoreReset using the `USB_OTG_GRSTCTL_CSRST...
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...
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...
