#define USB_CFG_IOPORTNAME      B
#define USB_CFG_DMINUS_BIT      1
#define USB_CFG_DPLUS_BIT       2
#define USB_CFG_CLOCK_KHZ       (F_CPU/1000)
#define USB_CFG_HAVE_MEASURE_FRAME_LENGTH   1

// The following needs to be uncommented
#define USB_RESET_HOOK(resetStarts)     if(!resetStarts){hadUsbReset();}

// Add the following after USB_RESET_HOOK
#ifndef __ASSEMBLER__
extern void hadUsbReset(void); // define the function for usbdrv.c
#endif