Does USB_CDC_ACM host support hot-plugging?

[andy817501]

I did not find any information about hot plugging in the document. During my testing, I found that after the host communicates with the device, disconnecting the device will prevent it from connecting properly

[fdesbiens]

At a minimum, we could improve the documentation around this, @andy817501. I will discuss this with the team.

[andy817501]

Thank you for your reply

[fdesbiens]

Can you share additional details about your application and the hardware it runs on, @andy817501?

In particular, we are interested in the USB controller you are using and the type of device you are trying to plug. Many behaviours are hardware-dependent, and we need more context to provide appropriate guidance.

Thank you in advance.

[fdesbiens]

Can you provide additional details per my previous comment, @andy817501?

[andy817501]

I am using USB_CDC_ACM_HOST , Using USB full speed interface, i am trying to plug USB_CDC_ACM_DEVICE and it is USB full speed interface too

[ayedm1]

Hi @andy817501 which plateforme/target are you using ? Stm32 ?

[andy817501]

Hi @andy817501 which plateforme/target are you using ? Stm32 ?

I am using vscode + gcc + stm32