memory.c

lpc2368平台上的USB接口采用RAM虚拟作为U盘的的源程序

/*----------------------------------------------------------------------------
 *      Name:    MEMORY.C
 *      Purpose: USB Mass Storage Demo
 *      Version: V1.10
 *----------------------------------------------------------------------------
 *      This file is part of the uVision/ARM development tools.
 *      This software may only be used under the terms of a valid, current,
 *      end user licence from KEIL for a compatible version of KEIL software
 *      development tools. Nothing else gives you the right to use it.
 *
 *      Copyright (c) 2005-2006 Keil Software.
 *---------------------------------------------------------------------------*/

#include <LPC23xx.H>                        /* LPC23xx definitions */

#include "type.h"

#include "usb.h"
#include "usbcfg.h"
#include "usbhw.h"
#include "usbcore.h"
#include "mscuser.h"

#include "memory.h"
#include "LCD.h"


extern BYTE Memory[MSC_MemorySize];         /* MSC Memory in RAM */


/* Main Program */

int main (void) {
  DWORD n;

  for (n = 0; n < MSC_ImageSize; n++) {     /* Copy Initial Disk Image */
    Memory[n] = DiskImage[n];               /*   from Flash to RAM     */
  }

  /* LED Setup */
  FIO2DIR |= LED_MSK;        /* LEDs, port 2, bit 0~7 output only */

  //lcd_init();
 // lcd_clear();
 // lcd_print ("MCB2300 MSD Demo");
 // set_cursor (0, 1);
 // lcd_print ("  www.keil.com  ");

  USB_Init();                               /* USB Initialization */
  USB_Connect(TRUE);                        /* USB Connect */

  while (1);                                /* Loop forever */
}