STM32 MCUs Products

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STM32F103 usb data loss

I'm trying out a test program to measure data rate between pc and mcu over usb.I'm using winusb with winusbnet wrapper on pc side and for mcu firmware i followed this github repo https://github.com/MichaelTien8901/STM32WINUSBto get it built with winu...

MMala.3 by Associate II
  • 174 Views
  • 4 replies
  • 1 kudos

F767 USB DFU - upload firmware

Hello... i am design a board based on STM32F767 using USB to upload and upgrade firmware i.e. USB DFU could anyone advise any EVK or schematic daigram for USB to STM32F767 ? Pls advise soon. 

F767: USB Device DFU crystal 8 MHz

Hello.. Anyone can advise if using USB Device for DFU, which crystal should i use? 25MHz? Why i dun see the 25 MHz crystal on 767 Nucleo ?  if i only include the 8 MHz crystal (as the main clock )is it fine to drive the USB Device DFU? Please advise?...

STM32H573VIT3Q Programming Issues

We are using the STM32H573VIT3Q in our project and have developed a POC board.While programming via STM32CubeIDE in debug mode, we are encountering random errors (refer to the attached screenshots).Additionally, STM32CubeProgrammer is detecting the c...

Unused pin on STM32F767

Hello.. i m designing a board using STM32F767, could anyone advise what should be done to those unused pins? Ground it or set it to ERC on Altium? 

STM32G071CBT6TR- New Carrier Tape consult

Dear all, Recently, when we were using STM32G071CBT6TR, we discovered some IC bent leads issues. At present, we have not found IC bent leads issues in the original packaging.We are investigating the risk points. Meanwhile, we have also checked the PC...

weihu by Associate
  • 152 Views
  • 1 replies
  • 0 kudos

STM32F407 USB Serial Device class testing

Hey, I have a custom STM32F407 based board with USB.USB_P is connected to PA12USB_N is connected to PA11In the STM32CubeMX I have configured USB Device and in the middleclass I have enabled Communication Device Class (Virtual Port Com) for the Class ...

LPetr1_0-1755067803007.png LPetr1_1-1755067973982.png LPetr1_2-1755068060408.png LPetr1_0-1755069170638.png
LPetr.1 by Senior II
  • 173 Views
  • 2 replies
  • 0 kudos

Error localhost:61234: Connection timed out.

Error in final launch sequence:Failed to execute MI command:target remote localhost:61234Error message from debugger back end:localhost:61234: Connection timed out.Failed to execute MI command:target remote localhost:61234Error message from debugger ...

ADębs.1 by Senior
  • 29140 Views
  • 22 replies
  • 6 kudos

stm32h533re execute code in sram1

Hello members,Until recently, I was using a G473. There, I ran code from the ccmram. That worked without any problems. Now I have switched to the H533. For performance reasons, I want to run the code in SRAM1 0x20000000 - 0x2001FFF. I want to keep th...

jhoerd by Associate II
  • 139 Views
  • 1 replies
  • 0 kudos