Posted on October 13, 2017 at 21:30USBH_UserProcess  (USBH_HandleTypeDef *phost, uint8_t id) function never calledI'm using Cube MX 4.22.1. STM32CubeF4 Firmware Package V1.16.0.Stm32F4Discovery board.Cube settings:Peripherals-USB_OTG_FS -> Host_Only...