lcd_drv.h

用at91sam7s64+ucos写的mp3播放程序

#ifndef _LCDDRV_H_
#define _LCDDRV_H_

#include "port.h"

#ifdef  LCDDRV_GLOBAL
	#define LCDDRV_EXN 
#else
	#define LCDDRV_EXN extern
#endif



#define  LCDWR_HIGH()      NREAD_HIGH()
#define  LCDWR_LOW()       NREAD_LOW()

#define  LCDEN_HIGH()      NWRITE_HIGH()
#define  LCDEN_LOW()       NWRITE_LOW()          



LCDDRV_EXN  void vLcdInit(void);
LCDDRV_EXN  void vPrintString(INT8U x, INT8U y, INT8U u8Length, char *string);



#endif