lcd.h

C语言下显示bmp的实例例程。希望能给大家参考一下

/*LCD register address*/
#define LCDCON1		(volatile unsigned long *)0x01F03800
#define LCDCON2		(volatile unsigned long *)0x01F03804
#define LCDCON3		(volatile unsigned long *)0x01F03808
#define LCDCON4		(volatile unsigned long *)0x01F03840
#define LCDSADDR1	(volatile unsigned long *)0x01F0380C
#define LCDSADDR2	(volatile unsigned long *)0x01F03810
#define REDLUT		(volatile unsigned long *)0x01F03814
#define GREENLUT	(volatile unsigned long *)0x01F03818
#define BLUELUT		(volatile unsigned long *)0x01F0381C
#define DP1_2		(volatile unsigned short *)0x01F03820
#define DP4_7		(volatile unsigned long *)0x01F03824
#define DP3_5		(volatile unsigned long *)0x01F03828
#define DP2_3		(volatile unsigned short *)0x01F0382C
#define DP3_4		(volatile unsigned short *)0x01F03830
#define DP5_7		(volatile unsigned long *)0x01F03834
#define DP4_5		(volatile unsigned long *)0x01F03838
#define DP6_7		(volatile unsigned long *)0x01F0383C


/*color define*/
#define White_C		0xFF
#define Yellow_C		0xFC
#define SkyBlue_C	0x1F
#define Green_C		0x1C
#define Purple_C		0xE7
#define Red_C		0xE0
#define Blue_C		0x07
#define Black_C		0x00

//----------------------------------------------------------
//  SCAN Mode
//------------------------------------------------
#define DUAL_4BIT			0x0
#define SINGLE_4BIT			0x1
#define SINGLE_8BIT			0x2

//----------------------------------------------------------
//  Display Mode
//------------------------------------------------
#define DISPLAY_MONO		0x0						// Monochrome display mode
#define DISPLAY_2BIT		0x1						// 2-Bit   4-Level  Gray display mode
#define DISPLAY_4BIT		0x2						// 4-Bit  16-Level  Gray display mode
#define DISPLAY_8BIT		0x3						// 8-Bit 256-Level Color display mode