Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello everyone,I am using the STM32F407 µC and would like to create a web interface. A few functions, such as getting the temperature value from the µC once (SSI) and switching on the LED via the web interface on the board (CGI), work. Now I would l...
Hi, I need 60370 class-B certification, but without incorporating libraries that we cannot check ourselves. So, I rather develop bare-metal tests than dropping the X-CUBE-CLASSB object into the code. Testing the Cortex-M0 core should be possible with...
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...
