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BCowp.1
Associate II
April 23, 2025
Solved

PLL1 HSI/HSE Bug with USB

  • April 23, 2025
  • 1 reply
  • 345 views

Hi,

I think I have found a bug in CubeMX v6.12.0.

I have an STM32U595 with USB OTG HS.

My USB peripheral is set to use the HSE as it's clock (not PLL1):

BCowp1_0-1745404381602.png

However, when I try to set the oscillator source for PLL1 to the HSI, CubeMX gives an error declaring that "Only HSE is possible when OTG_HS is using PLL1", which would be try, except OTG_HS is configured to use HSE, not PLL1:

BCowp1_1-1745404494645.png

Can you either confirm this is fixed in a later version of CubeMX, or otherwise fix it!

 

 

Best answer by Ghofrane GSOURI

Hello @BCowp.1 

Thanks for posting.

This bug has been already fixed . Please try to use the latest CubeMX version 6.14.1 

LINK for download 

 

THX

Ghofrane

1 reply

Ghofrane GSOURI
Ghofrane GSOURIBest answer
Technical Moderator
April 23, 2025

Hello @BCowp.1 

Thanks for posting.

This bug has been already fixed . Please try to use the latest CubeMX version 6.14.1 

LINK for download 

 

THX

Ghofrane

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