STM32F103R USB is not getting detected

[Aayaan]

i am using STM32F103R series mcu but here usb is not getting detect can aybody help on this?

[Andrew Neil]

you'll need to give more details - please see the posting tips:

https://community.st.com/t5/community-guidelines/how-to-write-your-question-to-maximize-your-chances-to-find-a/ta-p/575228

 

[FBL]

Hi @Aayaan 

You need to provide details about the issue. We can say F103 need a pull-up resistor of 1.5 kΩ on USB. So please describe your SW and HW environment and if possible attach the project.