12864lcdexample.txt

这是一个在LCD128*64上显示图形的一个程序,希望对一些人有用!

12864 LCD图形显示程序例子
这是一个在LCD128*64上显示图形的一个程序，一直以来都总是不知道怎么搞，现在终于都通了，想当初在网上总找，要不是程序不全，就是无法运行，或者是C51汇编语言，让人不爽，这样的痛苦不可以再让别人难受了。在LCD上显示一幅图，是“我的电脑，我的文档”。IC用PIC16F877A，晶振4MHZ，采用并行8线，LCD：TS12864-3，接法在程序中有定义，只要将此程序COPY到你的PICC里编译下载后，在目标板上即可以看到图画了！ 

不知道可不可以加酷？ 

#include "pic.h" 
#define RS RC0 
#define RW RC1 
#define E RC2 
#define PSB RC3 
#define RST RC4 
//PORTD=DATA; 
unsigned char COUNT3,COUNT2,COUNT1,COUNT,LCD_X,LCD_Y,LCD_DATA1,LCD_DATA2,LCD_DATA,F3,R1,F0; 
const unsigned char TU_TAB1[]={ 
// 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0xFF,0xF0,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x18,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xBF,0xFF,0xDC,0x00,0x01, 
0x80,0x00,0x1F,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xBF,0xFF,0xBC,0x00,0x01, 
0x80,0x00,0x30,0x00,0x01,0x80,0x00,0x00,0x00,0x00,0x01,0x7F,0xFF,0xB8,0x00,0x01, 
0x80,0x00,0x30,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x01,0x7F,0xFF,0x78,0x00,0x01, 
0x80,0x00,0x19,0xFF,0xFE,0xC0,0x00,0x00,0x00,0x00,0x02,0xFF,0xFF,0x70,0x00,0x01, 
0x80,0x00,0x18,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x02,0xFF,0xFE,0xF0,0x00,0x01, 
0x80,0x00,0x0C,0x01,0xFF,0x60,0x00,0x00,0x00,0x00,0x05,0xFF,0xFE,0xE0,0x00,0x01, 
0x80,0x00,0x0C,0x7F,0xD0,0x20,0x00,0x00,0x00,0x00,0x05,0xFF,0xFD,0xE0,0x00,0x01, 
0x80,0x00,0x06,0x00,0x0F,0xB0,0x00,0x00,0x00,0x00,0x0B,0xFF,0xFD,0xC0,0x00,0x01, 
0x80,0x00,0x06,0x03,0xFC,0x10,0x00,0x00,0x00,0x00,0x0B,0xFF,0xFB,0xC0,0x00,0x01, 
0x80,0x00,0x03,0x1F,0x00,0x18,0x00,0x00,0x00,0x00,0x17,0xFF,0xFB,0x80,0x00,0x01, 
0x80,0x00,0x03,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x17,0xFF,0xF7,0x80,0x00,0x01, 
0x80,0x00,0x01,0x80,0x00,0x0C,0x00,0x00,0x00,0x00,0x17,0xFF,0xF7,0x00,0x00,0x01, 
0x80,0x00,0x01,0x80,0x00,0x04,0x00,0x00,0x00,0x00,0x09,0xFF,0xEF,0x00,0x00,0x01, 
0x80,0x00,0x00,0xC0,0x00,0xF6,0x00,0x00,0x00,0x00,0x06,0x7F,0xEE,0x00,0x00,0x01, 
0x80,0x00,0x00,0xC0,0x03,0xC2,0x00,0x00,0x00,0x00,0x01,0x9F,0xDE,0x00,0x00,0x01, 
0x80,0x00,0x00,0x60,0x00,0x3B,0x00,0x00,0x00,0x00,0x00,0x67,0xDF,0x00,0x00,0x01, 
0x80,0x00,0x00,0x60,0x00,0xE3,0x00,0x00,0x00,0x00,0x00,0x19,0xBF,0x00,0x00,0x01, 
0x80,0x00,0x00,0x30,0x03,0x8E,0x00,0x00,0x00,0x00,0x00,0x06,0x3F,0x00,0x00,0x01, 
0x80,0x00,0x00,0x30,0x06,0x3C,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0x00,0x00,0x01, 
0x80,0x00,0x00,0x18,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x01, 
0x80,0x00,0x00,0x18,0x03,0xC0,0x00,0x00,0x00,0x00,0x00,0x0F,0x7F,0x80,0x00,0x01, 
0x80,0x00,0x00,0x0C,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x1F,0xC0,0x00,0x01, 
0x80,0x00,0x00,0x0C,0x3C,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x07,0xE0,0x00,0x01, 
0x80,0x00,0x00,0x06,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x1F,0xE0,0x00,0x01, 
0x80,0x00,0x00,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x3F,0xC0,0x00,0x01, 
0x80,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0xFF,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xFC,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xC0,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x05,0x40,0x88,0x04,0x01,0x08,0x00,0x00,0x0A,0x81,0x10,0x04,0x00,0x20,0x01, 
0x80,0x79,0x21,0x08,0x02,0x21,0x49,0x00,0x00,0xF2,0x42,0x10,0x04,0x47,0x10,0x01, 
0x80,0x09,0x07,0xDF,0x7F,0xF7,0xAA,0x00,0x00,0x12,0x0F,0xBE,0x7F,0xE5,0xFE,0x01, 
0x80,0x7F,0xF4,0x51,0x08,0x81,0x2C,0x00,0x00,0xFF,0xE8,0xA2,0x44,0x47,0x00,0x01, 
0x80,0x09,0x04,0x61,0x08,0x81,0x7F,0x00,0x00,0x12,0x08,0xC2,0x7F,0xC5,0x4A,0x01, 
0x80,0x0B,0x24,0x51,0x08,0x83,0x81,0x00,0x00,0x16,0x48,0xA2,0x44,0x45,0x6A,0x01, 
0x80,0x1D,0x47,0xC9,0x05,0x05,0x01,0x00,0x00,0x3A,0x8F,0x92,0x44,0x47,0x52,0x01, 
0x80,0x68,0x84,0x49,0x05,0x05,0x7F,0x00,0x00,0xD1,0x08,0x92,0x7F,0xC5,0x6A,0x01, 
0x80,0x09,0x94,0x41,0x02,0x01,0x01,0x00,0x00,0x13,0x28,0x82,0x44,0x05,0x4A,0x01, 
0x80,0x0E,0x57,0xC1,0x0D,0x81,0x01,0x00,0x00,0x1C,0xAF,0x82,0x04,0x29,0x42,0x01, 
0x80,0x38,0x34,0x4E,0x70,0x71,0x7F,0x00,0x00,0x70,0x68,0x9C,0x03,0xEB,0x7E,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01, 
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF 
}; 

//*************delay_ms******************************** 
void delay_10us(unsigned char x) 
{ 
while(x--); 
} 
void delay_ms(unsigned char cnt) 
{ 
unsigned char i; 
do { 
i = 4; 
do { 
delay_10us(39); 
} while(--i); 
} while(--cnt); 
} 

//***********检查是否LCD忙碌的子程序********************** 
void check_busy(void) 
{ 
TRISD=0xff;//在此处设为输入。 
PORTD=0xff; 
RS=0; 
RW=1; 
while (1) 
{ 
NOP();NOP();NOP(); 
E =1; 
NOP();NOP();NOP(); 
if (RD7==0) break; 
NOP();NOP();NOP(); 
E =0; 
} 
E =0; 
TRISD=0X00;//还原为输出。 
RC7=!RC7; 
//delay_ms(50); 
} 
//**********数据写命令*************************** 
void send_com(unsigned char command ) 
{ 
check_busy(); 
RS=0; 
RW=0; 
PORTD=command; 
E =1; 
NOP(); 
NOP(); 
E =0; 
} 
//**********LCD初始化时的送命令****************** 
void send_com_init(unsigned char command_init ) 
{ 
RS=0; 
RW=0; 
PORTD=command_init; 
E =1; 
NOP(); 
NOP(); 
E =0; 
} 
//**********写数据*************************** 
void send_data(unsigned char data ) 
{ 
check_busy(); 
RS=1; 
RW=0; 
PORTD=data; 
E =1; 
NOP(); 
NOP(); 
E =0; 
} 
//***********读数据**************************** 
unsigned char read_data(void) 
{ 
unsigned char read_data; 
check_busy(); 
TRISD=0XFF; 
RS=1; 
RW=1; 
E =1; 
NOP(); 
read_data=PORTD; 
E =0; 
TRISD=0x00;//还原为输出。 
return (read_data); 
} 
//***********清屏***************************** 
void clear_LCD(void) 
{ 
send_com(0x01); 
send_com(0x34); 
send_com(0x30); 
} 
//**********LCD初始化************************ 
void initial_LCD(void) 
{ 
PSB=1; 
RST=0;//Reset. 
NOP(); 
NOP(); 
RST=1; 
NOP(); 
delay_10us(10); 
send_com_init(0x30);//30H--基本指令操作 
delay_10us(4); 
send_com_init(0x0c);//开显示，关光标，不闪烁。 
delay_10us(10); 
send_com_init(0x01);//清除显示 
delay_ms(10); 
send_com_init(0x06);//指定在资料写入或读取时，光标的移动方向，DDRAM的地址计数器（AC）加1。 

} 
//**********写准备*************************** 
void WR_ZB(void) 
{ 
send_com(0x34); 
send_com(LCD_Y); 
send_com(LCD_X); 
send_com(0x30); 
} 
//*********取数送显示****************************** 
void QUSHU(const unsigned char *shu) 
{ 
for (;COUNT!=0;COUNT--) 
{ 
send_data(*shu++); 
delay_ms(80); 
} 
} 
//*********Flash****************************** 
void flash(void) 
{ 
send_com(0x08);//关闭显示 
delay_ms(250); 
send_com(0x0c);//开显示，关光标，不闪烁。 
delay_ms(250); 
send_com(0x08);//关闭显示 
delay_ms(250); 
send_com(0x0c);//开显示，关光标，不闪烁。 
delay_ms(250); 
send_com(0x08);//关闭显示 
delay_ms(250); 
} 
//**********显示图形子程序********************* 
void PHO_DISP(const unsigned char *s) 
{ 
COUNT3=0X02; 
LCD_X=0X80; 
for (;COUNT3!=0;COUNT3--) 
{ 
LCD_Y=0X80; 
COUNT2=0X20;//32 
for (;COUNT2!=0;COUNT2--) 
{ 
COUNT1=0X10;//16 
WR_ZB(); 
for (;COUNT1!=0;COUNT1--) 
{ 
send_data(*s++); 

} 
LCD_Y+=1; 
} 
LCD_X=0X88; 
} 
send_com(0x36); 
send_com(0x30); 
} 
//******************显示点阵子程序************ 
void LAT_DISP(void) 
{ 
COUNT3=0X02; 
LCD_X=0X80; 
for (;COUNT3!=0;COUNT--) 
{ 
LCD_Y=0X80; 
F0=0; 
COUNT2=0X20; 
for (;COUNT2!=0;COUNT--) 
{ 
COUNT1=0X10; 
WR_ZB(); 
if (F0!=0) 
{ 
LCD_DATA=LCD_DATA2; 
} 
else LCD_DATA=LCD_DATA1; 
for (;COUNT1!=0;COUNT1--) 
{ 
send_data(LCD_DATA); 
} 
LCD_Y+=1; 
F0=!F0; 
} 
LCD_X=0X88; 
} 

send_com(0x36); 
send_com(0x30); 
} 

void main(void) 
{ 
TRISC=0X00; 
TRISD=0X00; 
PORTD=0X00; 
PORTC=0X00; 
initial_LCD(); 
while (1) 
{ 
clear_LCD(); 
PHO_DISP(TU_TAB1);//显示图形 
while (1); 
} 
}