lcdconf.h

来自「一个小的嵌入式os」· C头文件 代码 · 共 57 行

#ifndef __LCDCONF_H
#define __LCDCONF_H

/*********************************************************************
*
*                   General configuration of LCD
*
**********************************************************************
*/



#define LCD_XSIZE        (320)          /* X-resolution of LCD, Logical coor. */
#define LCD_YSIZE        (240)          /* Y-resolution of LCD, Logical coor. */

#define LCD_BITSPERPIXEL  (2)          // Bpp.

#define LCD_BUSWIDTH      (8)//(8)

#define LCD_CONTROLLER    1375          // 控制器型号.

//#define LCD_FIXEDPALETTE  (323)
#define LCD_MIRROR_Y	1
#define LCD_MIRROR_X	1
#define LCD_SWAP_RB       1             // 红绿位置交换.


#define I8    signed char
#define U8  unsigned char     /* unsigned 8  bits. */
#define I16   signed short    /*   signed 16 bits. */
#define U16 unsigned short    /* unsigned 16 bits. */
#define I32   signed long   /*   signed 32 bits. */
#define U32 unsigned long   /* unsigned 32 bits. */
#define I16P I16              /*   signed 16 bits OR MORE ! */
#define U16P U16              /* unsigned 16 bits OR MORE ! */

/*********************************************************************
*                   Full bus configuration
**********************************************************************
*/

/*
#define LCD_READ_MEM(Off)            *((U16*)         (0xc00000+(((U32)(Off))<<1)))
#define LCD_WRITE_MEM(Off,data)      *((U16*)         (0xc00000+(((U32)(Off))<<1)))=data
#define LCD_READ_REG(Off)            *((volatile U16*)(0xc1ffe0+(((U16)(Off))<<1)))
#define LCD_WRITE_REG(Off,data)      *((volatile U16*)(0xc1ffe0+(((U16)(Off))<<1)))=data
// 将所有对 Video RAM 的操作放在 LCD13XX.C 文件中, 避免编译问题.
*/

/*********************************************************************
*                   Init sequence for 8 bit access
**********************************************************************
*/


#endif /* LCDCONF_H */