LPC2148像往U盘拷贝文件一样更新用户程序 -

/*----------------------------------------------------------------------------
* U S B - K e r n e l
*----------------------------------------------------------------------------
* Name: USBUSER.C
* Purpose: USB Custom User Module
* Version: V1.10
*----------------------------------------------------------------------------
* This software is supplied "AS IS" without any warranties, express,
* implied or statutory, including but not limited to the implied
* warranties of fitness for purpose, satisfactory quality and
* noninfringement. Keil extends you a royalty-free right to reproduce
* and distribute executable files created using this software for use
* on Philips LPC2xxx microcontroller devices only. Nothing else gives
* you the right to use this software.
*
* Copyright (c) 2005-2006 Keil Software.
*---------------------------------------------------------------------------*/
#include <LPC214X.H> /* LPC214x definitions */
#include "type.h"
#include "usb.h"
#include "usbcfg.h"
#include "usbhw.h"
#include "usbcore.h"
#include "usbuser.h"
#include "mscuser.h"
#include "memory.h"
/*
* USB Power Event Callback
* Called automatically on USB Power Event
* Parameter: power: On(TRUE)/Off(FALSE)
*/
#if USB_POWER_EVENT
void USB_Power_Event (BOOL power) {
}
#endif
/*
* USB Reset Event Callback
* Called automatically on USB Reset Event
*/
#if USB_RESET_EVENT
void USB_Reset_Event (void) {
USB_ResetCore();
IOCLR1 = LED_CFG; /* Turn Off Cfg LED */
}
#endif
/*
* USB Suspend Event Callback
* Called automatically on USB Suspend Event
*/
#if USB_SUSPEND_EVENT
void USB_Suspend_Event (void) {
IOSET1 = LED_SUSP; /* Turn On Suspend LED */
}
#endif
/*
* USB Resume Event Callback
* Called automatically on USB Resume Event
*/
#if USB_RESUME_EVENT
void USB_Resume_Event (void) {
IOCLR1 = LED_SUSP; /* Turn Off Suspend LED */
}
#endif
/*
* USB Remote Wakeup Event Callback
* Called automatically on USB Remote Wakeup Event
*/
#if USB_WAKEUP_EVENT
void USB_WakeUp_Event (void) {
}
#endif
/*
* USB Start of Frame Event Callback
* Called automatically on USB Start of Frame Event
*/
#if USB_SOF_EVENT
void USB_SOF_Event (void) {
}
#endif
/*
* USB Error Event Callback
* Called automatically on USB Error Event
* Parameter: error: Error Code
*/
#if USB_ERROR_EVENT
void USB_Error_Event (DWORD error) {
}
#endif
/*
* USB Set Configuration Event Callback
* Called automatically on USB Set Configuration Request
*/
#if USB_CONFIGURE_EVENT
void USB_Configure_Event (void) {
if (USB_Configuration) { /* Check if USB is configured */
IOSET1 = LED_CFG; /* Turn On Cfg LED */
} else {
IOCLR1 = LED_CFG; /* Turn Off Cfg LED */
}
}
#endif
/*
* USB Set Interface Event Callback
* Called automatically on USB Set Interface Request
*/
#if USB_INTERFACE_EVENT
void USB_Interface_Event (void) {
}
#endif
/*
* USB Set/Clear Feature Event Callback
* Called automatically on USB Set/Clear Feature Request
*/
#if USB_FEATURE_EVENT
void USB_Feature_Event (void) {
}
#endif
#define P_EP(n) ((USB_EP_EVENT & (1 << (n))) ? USB_EndPoint##n : NULL)
/* USB Endpoint Events Callback Pointers */
void (* const USB_P_EP[16]) (DWORD event) = {
P_EP(0),
P_EP(1),
P_EP(2),
P_EP(3),
P_EP(4),
P_EP(5),
P_EP(6),
P_EP(7),
P_EP(8),
P_EP(9),
P_EP(10),
P_EP(11),
P_EP(12),
P_EP(13),
P_EP(14),
P_EP(15),
};
/*
* USB Endpoint 1 Event Callback
* Called automatically on USB Endpoint 1 Event
* Parameter: event
*/
void USB_EndPoint1 (DWORD event) {
}
/*
* USB Endpoint 2 Event Callback
* Called automatically on USB Endpoint 2 Event
* Parameter: event
*/
void USB_EndPoint2 (DWORD event) {
switch (event) {
case USB_EVT_OUT:
MSC_BulkOut();
break;
case USB_EVT_IN:
MSC_BulkIn();
break;
}
}
/*
* USB Endpoint 3 Event Callback
* Called automatically on USB Endpoint 3 Event
* Parameter: event
*/
void USB_EndPoint3 (DWORD event) {
}
/*
* USB Endpoint 4 Event Callback
* Called automatically on USB Endpoint 4 Event
* Parameter: event
*/
void USB_EndPoint4 (DWORD event) {
}
/*
* USB Endpoint 5 Event Callback
* Called automatically on USB Endpoint 5 Event
* Parameter: event
*/
void USB_EndPoint5 (DWORD event) {
}
/*
* USB Endpoint 6 Event Callback
* Called automatically on USB Endpoint 6 Event
* Parameter: event
*/
void USB_EndPoint6 (DWORD event) {
}
/*
* USB Endpoint 7 Event Callback
* Called automatically on USB Endpoint 7 Event
* Parameter: event
*/
void USB_EndPoint7 (DWORD event) {
}
/*
* USB Endpoint 8 Event Callback
* Called automatically on USB Endpoint 8 Event
* Parameter: event
*/
void USB_EndPoint8 (DWORD event) {
}
/*
* USB Endpoint 9 Event Callback
* Called automatically on USB Endpoint 9 Event
* Parameter: event
*/
void USB_EndPoint9 (DWORD event) {
}
/*
* USB Endpoint 10 Event Callback
* Called automatically on USB Endpoint 10 Event
* Parameter: event
*/
void USB_EndPoint10 (DWORD event) {
}
/*
* USB Endpoint 11 Event Callback
* Called automatically on USB Endpoint 11 Event
* Parameter: event
*/
void USB_EndPoint11 (DWORD event) {
}
/*
* USB Endpoint 12 Event Callback
* Called automatically on USB Endpoint 12 Event
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