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P..1
Visitor II
May 24, 2024
Question

USB device mode enumeration

Hi,

I am using STM32L4R9 USB along with STUSB1600 in device mode only. I get the device connect interrupt USBD_LL_DevConnected when USB host is connected either DM DP lines are connected or not. I need to detect if connection and enumeration on USB host is successful. Is there any available callback for the same(Except SOF)

Thanks in advance!

This topic has been closed for replies.

1 reply

Roger SHIVELY
ST Employee
May 28, 2024

Hello @P..1 

 

This post has been escalated to the ST Online Support Team for additional assistance. 

 

We'll contact you directly.

 

Regards,

Roger