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Visitor II
March 9, 2026
Question

FatFS on STM32u5: f_mount freezes

  • March 9, 2026
  • 1 reply
  • 115 views

Split from FATFS for STM32u575 - this is a different issue.


helloo, i did the same exact thing and everything compiled properly, but after running it, the code freezes when the f_mount() function is encountered. Did you find a solution to your problem ?? 

 

1 reply

Andrew Neil
Super User
March 10, 2026

Welcome to the forum.

Please see: How to write your question to maximize your chances to find a solution for best results.

 


@AbhayG1 wrote:

the code freezes when the f_mount() function is encountered. Did you find a solution to your problem ?? 


What debugging have you done to find where & why, exactly, it is hanging?

Have you tried stepping into that function ?

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.