USB Device Custom HID Device cannot start on win10

[TWu.5]

Hi ST,

I follow this video to implement my USB HID Project https://www.youtube.com/watch?v=3JGRt3BFYrM&ab_channel=STMicroelectronics

On the Win7, it work perfect, but when I use Win10 as PC Host, it cannot work

just like bellow picture

 

 

 

 

Please Help me to fix this issue :downcast_face_with_sweat:

thanks

Tony Wu

[Imen.D · Accepted solution]

Hello @TWu.5​ ,

I advise you to follow this article: USB device not recognized with the solution to either increase the heap size, or configure the USB library.

Hope that this brings some help.

Please mark my answer as best by clicking on the "Select as Best" button if it fully solved your issue. This will help other users find this solution more quickly.

Imen

[TWu.5]

Thanks for the reply and help,

I try to close the ​compiler optimization level , and host can recognize the device

​thanks a lot