mmcmain.h

基于SPI方式的MMC卡的FAT代码,可修改用于SD卡的管理.

/*----------------------------------------------------------------------
* Name: MMCMAIN.H
* Purpose: MMC Acess demo Definitions
* Version: V1.03
* Copyright (c) 2005 Philips Semiconductor. All rights reserved.
*---------------------------------------------------------------------*/

#define CCLK 60000000 /* CPU Clock */

/* BLOCK number of the MMC card */
#define MAX_BLOCK_NUM 0x80

/* LED Definitions */
#define LED_MSK 0x00FF0000 /* P1.16..23 */
#define LED_RD 0x00010000 /* P1.16 */
#define LED_WR 0x00020000 /* P1.17 */
#define LED_CFG 0x00400000 /* P1.22 */
#define LED_DONE 0x00800000 /* P1.23 */