STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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Reference schematic - STM32F103VET6 MCU

Dear team,We are currently in the process of designing a custom board centered around the STM32F103VET6 MCU. Unfortunately, we have been unable to locate a reference schematic that features this specific MCU. We kindly request the following informati...

sivam by Associate II
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  • 5 replies
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STM32 programming interface

Hi All,We are using MCU STM32F427ZIT7 for one for our products. We uses serial programming mode to program flash. Below is an interface with  10 pinNow we are using below MCU for another application.STM32F030C8T6TRFirst one is F4 version and later is...

AVM1_2-1697219811787.png
AVM1 by Associate
  • 902 Views
  • 1 replies
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Resolved! Can't build a target, UTF-16

Hello, i get this error, ArmClang: error: unable to execute command: Unable to convert command-line to UTF-16: No mapping for the Unicode character exists in the target multi-byte code page. (0x459).Any ideas what it could be? I tried reinstalling th...

Džiugas by Associate
  • 6380 Views
  • 2 replies
  • 1 kudos

STM32F407G-DISC1 - Issue with DFU mode

Hello,I am new to STM products. I have a STM32F407G-DISC1 board and would like to demo a flash program update over USB. I am using the STM32CubeProgrammer.I am using the following to set up the board for DFU: STM32F407G-DISC1/STM32F4DISCOVERY DFU mod...

PXL_20231003_133539934.jpg 1.png
BAW by Associate III
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  • 3 replies
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Resolved! New batch STM32F051 LSE don't start

A new batch of electronic board mount an STM32F05R8T6AA170 9UTWN AA 131 marked.All of this devices don't start up LSE clock.The code is the same for about five years and makes the LSE clock start up till this days correctly. The initialization was ma...