nokia_5110.h

此代码是我精心调试而成

#ifndef __NOKIA5110__
#define __NOKIA5110__


/*sbit SCLK = P1^3;		// pin 2	 header	5
sbit SDIN = P1^4;		// pin 3	 header	4
sbit LCD_DC = P1^1;		// pin 4	 header	3
sbit LCD_CE = P1^2;		// pin 5	 header	2
sbit LCD_RST = P2^7;	// pin 9	 header	1	   */
#define  SCLK  (1<<11)			/*P0.11*/
#define  SDIN   (1<<12)		   /*P0.12*/
#define  LCD_DC  (1<<13)		/*P0.13*/
#define  LCD_CE  (1<<22)	   /*P1.22*/
#define  LCD_RST  (1<<14)	 /*P0.14*/

#define KEY_LED  1<<23

typedef unsigned char  uint8;                   /* defined for unsigned 8-bits integer variable 	无符号8位整型变量  */
typedef signed   char  int8;                    /* defined for signed 8-bits integer variable		有符号8位整型变量  */
typedef unsigned short uint16;                  /* defined for unsigned 16-bits integer variable 	无符号16位整型变量 */
typedef signed   short int16;                   /* defined for signed 16-bits integer variable 		有符号16位整型变量 */
typedef unsigned int   uint32;                  /* defined for unsigned 32-bits integer variable 	无符号32位整型变量 */
typedef signed   int   int32;                   /* defined for signed 32-bits integer variable 		有符号32位整型变量 */
typedef float          fp32;                    /* single precision floating point variable (32bits) 单精度浮点数（32位长度） */
typedef double         fp64;    

void LCD_GPIO(void);
void LCD_init(void);
void LCD_clear(void);
void LCD_write_english_string(unsigned char X,unsigned char Y,char *s);
void LCD_write_chinese_string(unsigned char X, unsigned char Y,
                   unsigned char ch_with,unsigned char num,
                   unsigned char line,unsigned char row);
void chinese_string(unsigned char X, unsigned char Y, unsigned char T);                 
void LCD_write_char(unsigned char c);
void LCD_draw_bmp_pixel(unsigned char X,unsigned char Y,unsigned char *map,
                  unsigned char Pix_x,unsigned char Pix_y);
void LCD_write_byte(unsigned char dat, unsigned char dc);
 /*NOKIA  3310的头文件*********************************************/            
  
#endif
/*********************************************************************************************************
**                            End Of File
********************************************************************************************************/