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Andrew Neil
Super User
August 3, 2026
Question

SideKick wrong on C0 GPIO in STANDBY

  • August 3, 2026
  • 3 replies
  • 60 views

  

 

But C0 does have the option to configure pull-up/down in STANDBY:

 

Note also that it references the wrong RM:

 

 

When asking the question more generally, Sidekick does note the pull-up/down option for other families - but does not include C0:

 

3 replies

STOne-32
ST Technical Moderator
August 4, 2026

Hi ​@Andrew Neil ,

Thank you for the valuable comments ,We will check how we can improve in our next roadmap . Is that possible to check again today, we updated some reasoning feature .

Thank you 

STOne-32

Andrew Neil
Super User
August 4, 2026

Today it just says, “Don’t know”:

 

That was just asking the question - without checking the ‘C0’ box before the query.

Checking that box gives pretty much the same as yesterday:

 

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
Andrew Neil
Super User
August 4, 2026

The answer to, “what stm32 families can maintain pull-ups or pull-downs on GPIOs in standby or shutdown?”  also omits G0:

 

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.