12864.c

在Keil uVision3环境下开发的

#include <reg52.h> 
#include <string.h> //用于指针
#define LCM12864_DB7_DB0 P0 // 定义LCM12864的数据总线
sbit LCM12864_RS = P2 ^ 3; // 定义LCM12864的RS控制线
sbit LCM12864_RW = P2 ^ 4; // 定义LCM12864的RW控制线
sbit LCM12864_E = P2 ^ 2; // 定义LCM12864的E控制线
sbit LCM12864_CS1 = P2 ^ 7; // 定义LCM12864的CS1控制线
sbit LCM12864_CS2 = P2 ^ 6; // 定义LCM12864的CS2控制线
sbit LCM12864_RESET = P2 ^ 5; // 定义LCM12864的RESET控制线

/*数据定义定义LCM12864的命令字*/
#define LCM12864_DISP_ON 0x3f // 打开LCM12864显示
#define LCM12864_DISP_OFF 0x3e // 关闭LCM12864显示
#define LCM12864_START_ROW 0xc0 // 显示起始行0，可以用LCM12864_START_ROW+x设置起始行。(x<64)
#define LCM12864_PAGE_START_ADDR 0xb8 // 页起始地址，可以用LCM12864_PAGE_START_ADDR+x设置当前页。(x<8)
#define LCM12864_COL_START_ADDR 0x40 // 列起始地址，可以用LCM12864_COL_START_ADDR+x设置当前列。(x<64)
//定义LCM12864的状态屏蔽码
//在BUSY和REST状态时，除读状态指令外，其他指令均不对LCM12864产生作用。
//在对LCM12864操作之前要查询BUSY状态，以确定是否可以对LCM12864进行操作。
#define LCM12864_STATUS_BUSY 0x80 // LCM12864忙状态屏蔽码                     
#define LCM12864_STATUS_DISP_OFF 0x20 // LCM12864显示关闭状态屏蔽码     
#define LCM12864_STATUS_REST 0x10 // LCM12864复位状态屏蔽码                 

unsigned char count,second,minute,hour;
unsigned char time[8];

/* 此字体下对应的点阵为：宽x高=16x16
纵向取模，字节倒序 */
unsigned char code chuang[]=
{
0x40,0x20,0xD0,0x4C,0x43,0x44,0x48,0xD8, //创
0x30,0x10,0x00,0xFC,0x00,0x00,0xFF,0x00,
0x00,0x00,0x3F,0x40,0x40,0x42,0x44,0x43,
0x78,0x00,0x00,0x07,0x20,0x40,0x3F,0x00
};

unsigned char code xin[]=
{
0x20,0x24,0x2C,0x35,0xE6,0x34,0x2C,0x24, //新
0x00,0xFC,0x24,0x24,0xE2,0x22,0x22,0x00,
0x21,0x11,0x4D,0x81,0x7F,0x05,0x59,0x21,
0x18,0x07,0x00,0x00,0xFF,0x00,0x00,0x00
};

unsigned char code shi[]=
{
0x00,0x10,0x0C,0x04,0x4C,0xB4,0x94,0x05,//实
0xF6,0x04,0x04,0x04,0x14,0x0C,0x04,0x00,
0x00,0x82,0x82,0x42,0x42,0x23,0x12,0x0A,
0x07,0x0A,0x12,0xE2,0x42,0x02,0x02,0x00
};

unsigned char code ya[]=
{
0x02,0xFA,0x82,0x82,0xFE,0x80,0x40,0x60,//验
0x58,0x46,0x48,0x50,0x20,0x20,0x20,0x00,
0x08,0x08,0x04,0x24,0x40,0x3F,0x22,0x2C,
0x21,0x2E,0x20,0x30,0x2C,0x23,0x20,0x00
};

unsigned char code si[]=
{
0x00,0x10,0x2C,0x24,0xA4,0x64,0x25,0x26,//室
0x24,0x24,0xA4,0x24,0x34,0x2C,0x04,0x00,
0x40,0x40,0x48,0x49,0x49,0x49,0x49,0x7F,
0x49,0x49,0x49,0x4B,0x48,0x40,0x40,0x00
};

/*纵向取模下高位 */
unsigned char code nAsciiDot[] = // ASCII
{
0x14,0x24,0x44,0x84,0x64,0x1C,0x20,0x18,
0x0F,0xE8,0x08,0x08,0x28,0x18,0x08,0x00,
0x20,0x10,0x4C,0x43,0x43,0x2C,0x20,0x10,
0x0C,0x03,0x06,0x18,0x30,0x60,0x20,0x00,//欢
	
0x40,0x41,0xCE,0x04,0x00,0xFC,0x04,0x02,
0x02,0xFC,0x04,0x04,0x04,0xFC,0x00,0x00,
0x40,0x20,0x1F,0x20,0x40,0x47,0x42,0x41,
0x40,0x5F,0x40,0x42,0x44,0x43,0x40,0x00,//迎
	
0x80,0x40,0xF0,0x2C,0x43,0x20,0x98,0x0F,
0x0A,0xE8,0x08,0x88,0x28,0x1C,0x08,0x00,
0x00,0x00,0x7F,0x00,0x10,0x0C,0x03,0x21,
0x40,0x3F,0x00,0x00,0x03,0x1C,0x08,0x00//你
};

/*8*16字模Tel:13899804025*/
unsigned char code Tel[]=
{
0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,
0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T

0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,
0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e

0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,
0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l

0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,
0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//:

0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,
0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1

0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,
0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3

0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,
0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8

0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,
0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9

0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,
0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9

0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,
0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8

0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,
0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0

0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,
0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4

0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,
0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0

0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,
0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2

0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,
0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5
};

/*8*16字模0,1,2,3,4,5,6,7,8,9,:*/
unsigned char code timecode[11][16]=
{
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,
0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,/*"0",0*/

0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,
0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*"1",1*/

0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,
0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,/*"2",2*/

0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,
0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,/*"3",3*/

0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,
0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,/*"4",4*/

0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,
0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,/*"5",5*/

0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,
0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,/*"6",6*/

0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,
0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,/*"7",7*/

0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,
0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,/*"8",8*/

0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,
0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,/*"9",9*/

0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,
0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,/*":",10*/

};

/*纵向取模下高位,数据排列:从左到右从上到下 
图片尺寸: 128 * 64 */
unsigned char code tuxin[] = //图形字模
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0xE0,0xF0,0x38,0x18,0x38,0x38,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,
0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,
0x70,0x70,0xE0,0xE0,0xC0,0x80,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x40,0xB0,
0x10,0x10,0x10,0x10,0x30,0x60,0x00,0x00,
0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,
0xF0,0x00,0x00,0x00,0x00,0x10,0x10,0xF0,
0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x01,0x03,0x07,0x1E,0x78,
0x70,0xE0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,
0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x70,0x40,0xC1,
0x81,0x83,0x82,0xC6,0x7C,0x00,0x00,0x00,
0x00,0xFF,0x02,0x02,0x02,0x02,0x02,0x02,
0xFF,0x00,0x00,0x00,0x00,0x80,0x80,0xFF,
0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,
0xC0,0xC0,0xFF,0xFF,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0xE0,
0x78,0x3C,0x0F,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x01,0x03,0x0F,0x0C,0x0E,0x0E,0x06,
0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
0x06,0x06,0x06,0x06,0x02,0x03,0x01,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,