STM32 MCUs Products

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Forum Posts

BCM4 boot option byte, software modification on STM32H747

Hi, I am curently working on the STM32H747. I need to have the CM7 booting while the CM4 is not. Then after, the CM4 BOOT is triggered by the CM7.Using STM32 cube programmer, I am able to disable the BCM4 bit of the SYSCFG_UR1 register.The required s...

baptor by Associate III
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  • 2 replies
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Not able to update internal RTC in STM32F373

Hi,           I made a project for only internal RTC. It worked with LSI and not with LSE. Then I integrated RTC in current project which has various other features. It is not working. I am getting zero readings.      RTC initialization, get tim...

Ralph1 by Associate
  • 726 Views
  • 3 replies
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No device found on target ERROR

I have a STM32NUCLEOF411RE. It was working well until today. Now my pc can not recognize it. It says "No device found on target.". Also when I connect my board the processor becomes too hot in a few seconds. However, when power it with 5V it does not...

AYelb.1 by Associate
  • 1122 Views
  • 5 replies
  • 0 kudos