Skip to main content
Yli.8
Yli.8
Associate III
December 31, 2021
Question

OTG error

  • December 31, 2021
  • 1 reply
  • 1590 views

After the OTG repeatedly switches the host and slave states, the HOST is no longer recognized0693W00000HqEDBQA3.jpg

This topic has been closed for replies.

1 reply

PatrickF
PatrickF
ST Employee
January 6, 2022

Hi,

did you use a custom board or a DK1/DK2 board ?

Could you please tell us if you are able to reproduce same issue on DK1/DK2 and how many 'switches' are needed to go in the problem ?

Any console error messages ?

I tried few basic plug/unplug of USB stick device then PC host on my STM32MP157F-DK2 running ecosystem v3.1, and I did not see this issue.

Regards.

In order to give better visibility on the answered topics, please click on 'Best Answer' on the reply which solved your issue or answered your question.Tip of the day: Try Sidekick STM32 AI agent
Terms & ConditionsAccessibility statement