#include <usb/usb.h>
#include <hwo/utils.h>
#include <hwo/events.h>
#include <hwo/utils.h>

#include <avr/io.h>
#include <avr/interrupt.h>


usb_device_t		usb_device;

void usb_device_attach(void){
	ATOMIC
	if (usb_device.state.HWEnabled){
		UDCON &= ~_BV(DETACH);
		usb_device.state.Attached = 1;
	};
};

void usb_device_detach(void){
	ATOMIC
	if (usb_device.state.Attached){
		UDCON |= _BV(DETACH);
		usb_device.state = (usb_device_state_t){ HWEnabled: 1 };
	};
};

void usb_device_off(void){
	USBCON &= ~_BV(USBE);
	usb_device.state	= (usb_device_state_t){ };
};