/* Name: usb.h by Kai Lauterbach
 * Based on Project: hid-custom-rq example
 * Revision: $Id: main.c 790 2010-05-30 21:00:26Z cs $
 * Author: Christian Starkjohann
 * Copyright: (c) 2008 by OBJECTIVE DEVELOPMENT Software GmbH
 * License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt)
 * This 
 */

#ifndef __usb_h__
#define __usb_h__

#include "globals.h"

/*
This example should run on most AVRs with only little changes. No special
hardware resources except INT0 are used. You may have to change usbconfig.h for
different I/O pins for USB. Please note that USB D+ must be the INT0 pin, or
at least be connected to INT0 as well.
We assume that an LED is connected to port B bit 0. If you connect it to a
different port or bit, change the macros below:
*/

#include <avr/interrupt.h>  /* for sei() */
//#include <avr/io.h>
//#include <avr/wdt.h>
#include <util/delay.h>     /* for _delay_ms() */
//#include <avr/pgmspace.h>   /* required by usbdrv.h */

#include "usbconfig.h"
#include "usbdrv.h"
#include "requests.h"       /* The custom request numbers we use */

/* ------------------------------------------------------------------------- */
/* ----------------------------- USB interface ----------------------------- */
/* ------------------------------------------------------------------------- */

PROGMEM char usbHidReportDescriptor[22] = {    /* USB report descriptor */
    0x06, 0x00, 0xff,              // USAGE_PAGE (Generic Desktop)
    0x09, 0x01,                    // USAGE (Vendor Usage 1)
    0xa1, 0x01,                    // COLLECTION (Application)
    0x15, 0x00,                    //   LOGICAL_MINIMUM (0)
    0x26, 0xff, 0x00,              //   LOGICAL_MAXIMUM (255)
    0x75, 0x08,                    //   REPORT_SIZE (8)
    0x95, 0x01,                    //   REPORT_COUNT (1)
    0x09, 0x00,                    //   USAGE (Undefined)
    0xb2, 0x02, 0x01,              //   FEATURE (Data,Var,Abs,Buf)
    0xc0                           // END_COLLECTION
};
/* The descriptor above is a dummy only, it silences the drivers. The report
 * it describes consists of one byte of undefined data.
 * We don't transfer our data through HID reports, we use custom requests
 * instead.
 */

void init_usb(void);

/*volatile uint8_t x;
volatile uint8_t y;
volatile uint8_t z;*/

// usb buffer
//extern uint8_t buffer[3][3][3];    // Framebuffer
//extern uint8_t cube[3][3][3];    // Framebuffer
extern uint32_t cube; // Framebuffer

#endif // __usb_h__