STM32 MCUs Boards and hardware tools

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How to get a H755ZI to run 400 MHz from the ST-Link USB Power? ACTVOSRDY flag never gets set after configuring power for PWR_DIRECT_SMPS_SUPPLY.

Hi all, I've created a few projects on a H755ZI-Q that run just fine at the default 16 MHz (I think), but I'm having trouble getting it to clock at 400 MHz. I've tried this for all of my projects which include, the Cube examples (H745), the CubeIDE N...

RKS by Associate II
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STM32F103 random reset

Hello, we have made a 2 layer board for a STM32f103, and apparently it works fine but we get a random resets now and then. When that occurs there is a 1 in the Bit 27 PORRSTF: POR/PDR reset flag and Bit 26 PINRSTF: PIN reset flag of the Control/statu...

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JCook.1 by Associate
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Resolved! ST-LINK not listed Device Manager

I have a NUCELO-L433RC-P dev board that was working fine for several days but is no longer visible in Win 10 Device Manager. STLinkUpgrade and STM32CubeProgrammer do not find my ST-LINK. STM32CubeIDE gives the error "Error in initializing ST-LINK d...

DWest.1 by Associate II
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