uvcdemo.h

nxp的LPC2888处理器的示例代码.

/*----------------------------------------------------------------------------
 *      Name:    DEMO.H
 *      Purpose: USB virtual COM port Demo Definitions
 *      Version: V1.00
 *----------------------------------------------------------------------------
 *      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 NXP LPC microcontroller devices only. Nothing else gives you
 *      the right to use this software.
 *
 *      Copyright (c) 2005-2007 Keil Software.
 *---------------------------------------------------------------------------*/

#if USB_SOF_EVENT
/* Audio Definitions */
#define DATA_FREQ 32000                 /* Audio Data Frequency */
#define P_S       32                    /* Packet Size */
#if USB_DMA
#define P_C       4                     /* Packet Count */
#else
#define P_C       1                     /* Packet Count */
#endif
#define B_S       (8*P_C*P_S)           /* Buffer Size */
#endif

/* Push Button Definitions */
#define S2     0x00000400  /* P2.10 */

/* LED Definitions */
#define LED1   0x00000001  /* P2.00 */
#define LED2   0x00000002  /* P2.01 */
#define LED3   0x00000004  /* P2.02 */
#define LED4   0x00000008  /* P2.03 */
#define LED5   0x00000010  /* P2.04 */
#define LED6   0x00000020  /* P2.05 */
#define LED7   0x00000040  /* P2.06 */
#define LED8   0x00000080  /* P2.07 */

#define LEDMSK 0x000000FF  /* P2.0..7 */