/* Change the mode of the USB controller to OTG. */
void USBOTGMode(uint32_t ui32Base)
/* Change the mode of the USB controller to OTG. */
void USBOTGMode(uint32_t ui32Base)
{
    ASSERT(ui32Base == USB0_BASE);
    HWREGB(ui32Base + USB_O_GPCS) = 0;
}