Does the STM32F105 have a pull-up on USB_DP line? There is conflicting information in the USB hardware design guide (images from this design guide screenshotted below).

[RBass]

[waclawek.jan]

It's bug in that AN4879, the FS PHY used with the OTG module does have the DP pullup (as well as the pulldowns for host mode) see RM0008.

And 'F102/103 don't have the embedded pullup.

@Imen DAHMEN​ , can these please be fixed?

Thanks,

Jan

[Imen.D]

Hi,

Thank you for bringing this to our attention. I will raise this for fix.

Best Regards,

Imen

[waclawek.jan]

Thanks, Imen.

Jan