USB_CfgTypeDef struct

Device Endpoints number. This parameter depends on the used USB core. This parameter must be a number between Min_Data = 1 and Max_Data = 15.

Host Channels number. This parameter Depends on the used USB core. This parameter must be a number between Min_Data = 1 and Max_Data = 15.

USB DMA state. If DMA is not supported this parameter shall be set by default to zero.

USB Core speed. This parameter can be any value of PCD_Speed/HCD_Speed (HCD_SPEED_xxx, HCD_SPEED_xxx).

Set the Endpoint 0 Max Packet size.

Select the used PHY interface. This parameter can be any value of PCD_PHY_Module/HCD_PHY_Module.

Enable or disable the output of the SOF signal.

Enable or disable the low Power Mode.

Enable or disable Link Power Management.

Enable or disable Battery charging.

Enable or disable the VBUS Sensing feature.

Enable or disable the use of the dedicated EP1 interrupt.

Enable or disable the use of the external VBUS.