STM32 MCUs Products

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Resolved! STM32WL55 Dual core debug problem

Hellofriends, I am trying to make a dual core example on the Wio-E5 STM32WLE5JC Module. I made all the settings as in this video.  However, only CM4 works when debugging. CM0PLUS is not working and I am getting this error Target unknown error 32Error...

FAlpa.1 by Associate II
  • 1144 Views
  • 2 replies
  • 2 kudos

bug with USB_CHEP_RXTXBD count on stm32H5

Hi, I made an asm soft for the H5 (works well with H7,G4,G0,F7,F4,F0). That software configure the stm32H5 into an USB CDC device. When my frequency of my main clock, apb1 and apb2 is below 220 MHz, my software works well but when i put my main clock...

Nnabb.1 by Associate II
  • 923 Views
  • 1 replies
  • 0 kudos

CMSIS drives for STM32H5

Hello,For the STM32U5 there is a full collection of CMSIS compliant drivers. Will such drivers be provided for the H5 (in particular USB and Ethernet) and if so, does ST have an estimate of in what time frame?I'm trying to determine if I will need to...

Scribe by Associate II
  • 2127 Views
  • 6 replies
  • 3 kudos

STM32F103 USB CDC TX Error Issue.

If the Sub device is connected as below, the USB CDC TX output of the Main device does not work.Please refer to the information below.I don't know the reason.    

seonmin_0-1689120388422.png seonmin_1-1689120424695.png seonmin_2-1689120460479.png
seonmin by Associate
  • 1853 Views
  • 6 replies
  • 0 kudos

Resolved! STM32H7A3 DCMI Initilazation errors(DMA linking)

Hello, I am using CUBEMX V6.9.0. However, still encountering problem that occurs during initialization from CUBEMX. Following lines are generate the error.  /* DCMI DMA DeInit */HAL_DMA_DeInit(hdcmi->DMA_Handle);HAL_DMA_DeInit(hdcmi->hdmarx);HAL_DMA_...

baydı.1 by Associate III
  • 980 Views
  • 1 replies
  • 0 kudos

SYS_TRACE setup

Hi everyone,I am looking for a step-by-step tutorial to get the SYS-TRACE working from within the application. I am using CubeIDE / NUCLEO 439Zi / ST-Link V2 in JTAG mode. To catch the TRACE output I have a Pocket-LA, a TLA715-LA or a TDS7704B Scope....

HiFi1204 by Associate
  • 678 Views
  • 0 replies
  • 0 kudos

STM32H757 ETH issues

Hello,I am trying to integrate Ethernet with my application using STM32H757 MCUI have configured ETH using the following linkhttps://community.st.com/t5/stm32-mcus/how-to-create-project-for-stm32h7-with-ethernet-and-lwip-stack/ta-p/49308It works fine...

NAham.1 by Associate II
  • 801 Views
  • 1 replies
  • 0 kudos

Resolved! Save image (1280*960) to external SRAM via DCMI

hiI am currently working on a project that utilizes the STM32H753 to acquire images through an image sensor called AR1034.However, the size of the image I am acquiring is 1280*960. Due to the large size, it is not possible to store it inside the MCU,...

dorawa by Associate II
  • 1625 Views
  • 3 replies
  • 0 kudos

STM32H735G-DK sine wave

Hello,I have referred to the tutorial documents from the University of Texas at Austin and I am using STM32CubeIDE. I generated a 1V amplitude 10kHz sine wave using a signal generator. After processing it through STM32H735G-DK, I observed a 10kHz sin...

kuxiang by Associate II
  • 1610 Views
  • 1 replies
  • 0 kudos