USB AND Ethernet both are using in my divice

[SITARAM]

I AM USING A STM32H743ZI CONTROLLER  BOTH USB AND ETHERNET ON WORKING BUT SOME TIME I RUNNING ON ETHERNET DEVICE THAT IS WORK OK  BUT I START WORK ON USB THAT TIME I CONNECT USB DEVICE NOT PROPER WORK ,SO I HAVE REQURED A FUCTION WHEN USB DIVICE CONNECT AUTOMATIC AND START A USB DEVICE,

NOTE:GIVE ME A FUCTION IN USB_FS DEVICE DISCONNECT  SO I CONNECT ETHERNET   PROPRLY

[Pavel A.]

Here you can find help with your issue:

https://www.fiverr.com/categories/programming-tech/electronics-engineering/embedded-systems-iot?ref=platform%3Astm32