#include <c8051f020.h>
#define uchar unsigned char
#define uint unsigned int
//接口定义
#define x 0x80
#define y 0x80
#define Lcd_Bus P5
#define LCDELow P4&=~0x02;
#define LCDEHigh P4|=0x02;
#define LCDRWLow P4&=~0x04;
#define LCDRWHigh P4|=0x04;
#define LCDRSLow P4&=~0x08;
#define LCDRSHigh P4|=0x08;
#define LCDPSBLow P4&=~0x10;
#define LCDPSBHigh P4|=0x10;
const unsigned char gImage_shang[1024] = {
0x00,0x00,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x7F,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x00,
0x00,0x00,0x07,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x00,
0x03,0x00,0x07,0xEC,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x0E,0x00,0x00,0x37,0x80,
0x03,0x00,0x00,0xEC,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x0E,0x00,0x18,0x3F,0xC0,
0x03,0x00,0x0F,0x6E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x18,0x79,0x80,
0x03,0x00,0x0F,0x6B,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x18,0x7F,0x00,
0x1F,0xF4,0x01,0xE9,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0xC6,0xE0,0x18,0xFF,0x80,
0x1F,0xFC,0x00,0xFB,0x30,0x00,0x00,0x00,0x00,0x00,0x01,0xC6,0x70,0x1B,0x1E,0xC0,
0x03,0x38,0x01,0xB3,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x86,0x38,0xDB,0xFF,0xE0,
0x03,0x70,0x07,0x9E,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x26,0x18,0xDB,0x8C,0x70,
0x7F,0xFF,0x87,0x27,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x3E,0x01,0xFF,0xFF,0xB8,
0x7F,0xFF,0x80,0x3F,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x1E,0x00,0x00,0x0C,0x18,
0x07,0x80,0x00,0x39,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x00,0xFF,0xE0,
0x0F,0x00,0x00,0xFB,0x1F,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xF0,0xFF,0xE0,
0x1F,0x30,0x01,0xCF,0xFF,0xFF,0x09,0x00,0x00,0x00,0x00,0x03,0xFF,0xFF,0x0C,0x00,
0x3B,0x36,0x03,0x07,0xFF,0xFF,0xE0,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0xCC,0x00,
0x73,0x76,0x03,0x3F,0xFF,0xFF,0xF7,0x00,0x00,0x00,0x00,0x1F,0xFF,0xFF,0xFC,0x00,
0x63,0xE6,0x00,0x3F,0xFF,0xFF,0xDC,0x80,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFC,0x00,
0x03,0xFE,0x00,0x7F,0xFF,0xFF,0xAF,0x60,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFC,0x00,
0x03,0xFE,0x00,0xFF,0xFF,0xFF,0xF5,0xC0,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFC,0x00,
0x00,0x00,0x01,0xFF,0xFF,0xFF,0x23,0x20,0x00,0x00,0x03,0xFF,0xFF,0xFF,0xFE,0x00,
0x00,0x00,0x03,0xFF,0x8F,0xE3,0xEC,0xA0,0x00,0x00,0x03,0xFF,0x1F,0xC7,0xFF,0x00,
0x00,0x00,0x03,0xFF,0x07,0xC1,0x92,0xC0,0x00,0x00,0x07,0xFE,0x0F,0x83,0xFF,0x80,
0x00,0x00,0x07,0xFF,0x03,0xC0,0xE9,0xC0,0x00,0x00,0x0F,0xFE,0x07,0x81,0xFF,0x80,
0x00,0x00,0x07,0xFE,0x03,0x80,0xED,0xE0,0x00,0x00,0x0F,0xFC,0x07,0x01,0xFF,0xC0,
0x00,0x00,0x0F,0xFE,0x1B,0xB0,0xDD,0xE0,0x00,0x00,0x1F,0xFC,0x37,0x61,0xFF,0xC0,
0x00,0x00,0x0F,0xFE,0x1B,0xB0,0xFF,0xE0,0x00,0x00,0x1F,0xFC,0x37,0x61,0xFF,0xC0,
0x00,0x00,0x0F,0xFE,0x1B,0xB0,0xFF,0xF0,0x00,0x00,0x1F,0xFC,0x37,0x61,0xFF,0xE0,
0x00,0x00,0x1F,0xFE,0x1B,0xB0,0xFF,0xF0,0x00,0x00,0x3F,0xFC,0x37,0x61,0xFF,0xE0,
0x00,0x00,0x1F,0xFF,0x03,0xC0,0xFF,0xF0,0x00,0x00,0x3F,0xFE,0x07,0x81,0xFF,0xE0,
0x00,0x00,0x1F,0xFF,0x07,0xC1,0xFF,0xF0,0x00,0x00,0x3F,0xFE,0x0F,0x83,0xFF,0xE0,
0x00,0x00,0x1F,0xFF,0x8C,0x63,0xFF,0xF0,0x00,0x00,0x3F,0xFF,0x1F,0xC7,0xFF,0xE0,
0x00,0x00,0x1F,0xDF,0xFC,0x7F,0xF7,0xF0,0x00,0x00,0x3F,0xFF,0xF0,0x7F,0xFF,0xE0,
0x00,0x00,0x1F,0x07,0xFF,0xFF,0xD1,0xF0,0x00,0x00,0x3F,0xFF,0xE0,0x3F,0xFF,0xE0,
0x00,0x00,0x1E,0x03,0xFF,0xFF,0x80,0xF0,0x00,0x00,0x3F,0xC0,0x00,0x00,0x07,0xE0,
0x00,0x00,0x1E,0x03,0xFE,0xFF,0xC0,0xF0,0x00,0x00,0x3F,0xE0,0x00,0x00,0x0F,0xE0,
0x00,0x00,0x0C,0x01,0xF8,0x3F,0x80,0xE0,0x00,0x00,0x1F,0xE0,0x00,0x00,0x1F,0xC0,
0x00,0x00,0x0E,0x03,0xF0,0x1F,0xC0,0xE0,0x00,0x00,0x1F,0xF0,0x0F,0xC0,0x1F,0xC0,
0x00,0x00,0x1E,0x03,0xF0,0x1F,0x80,0xE0,0x00,0x00,0x1F,0xFC,0x0B,0x40,0x7F,0xC0,
0x00,0x00,0x7F,0x1F,0xF0,0x1F,0xC3,0xE0,0x00,0x00,0xFF,0xFF,0x0B,0x41,0xFF,0xC0,
0x00,0x00,0xFF,0xFF,0xF0,0x1F,0xF7,0xF0,0x00,0x01,0xFF,0xFF,0xC0,0x0F,0xFF,0xF0,
0x00,0x01,0xFF,0xFF,0xF8,0x3F,0xFF,0xFC,0x00,0x03,0xFF,0xFF,0xF8,0x7F,0xFF,0xF8,
0x00,0x03,0xFE,0x7F,0xFE,0xFF,0xFF,0xFE,0x00,0x07,0xFC,0xFF,0xFF,0xFF,0xFF,0xFC,
0x00,0x07,0xFC,0x1F,0xFF,0xFF,0xF8,0xFE,0x00,0x0F,0xF8,0x3F,0xFF,0xFF,0xF1,0xFC,
0x00,0x0F,0xF8,0x07,0xFF,0xFF,0xE0,0xFF,0x00,0x1F,0xF0,0x0F,0xFF,0xFF,0xC0,0xFE,
0x00,0x0F,0xF8,0x00,0xFF,0xFF,0x00,0x7F,0x80,0x1F,0xF0,0x01,0xFF,0xFE,0x00,0xFF,
0x00,0x1F,0xF0,0x00,0x02,0x00,0x00,0x7F,0x80,0x3F,0xE0,0x00,0x00,0x00,0x00,0x7F,
0x00,0x1F,0xF0,0x00,0x00,0x00,0x00,0x3F,0xC0,0x3F,0xE0,0x00,0x00,0x00,0x00,0x7F,
0x00,0x3F,0xF0,0x00,0x00,0x00,0x00,0x3F,0xC0,0x7F,0xE0,0x00,0x00,0x00,0x00,0x7F,
0x00,0x3F,0xE0,0x00,0x00,0x00,0x00,0x1F,0xE0,0x7F,0xC0,0x00,0x00,0x00,0x00,0x3F,
0x00,0x3F,0xE0,0x00,0x00,0x00,0x00,0x1F,0xE0,0x7F,0xC0,0x00,0x00,0x00,0x00,0x3F,
0x00,0x7F,0xE0,0x01,0xC0,0xE0,0x00,0x1F,0xE0,0xFF,0xC0,0x00,0x70,0xE0,0x00,0x3F,
0x00,0x7F,0xE0,0x03,0xF3,0xF0,0x00,0x1F,0xE0,0xFF,0xC0,0x00,0xF9,0xF0,0x00,0x3F,
0x00,0x7F,0xE0,0x07,0xFF,0xF8,0x00,0x1F,0xE0,0xFF,0xC0,0x01,0xFF,0xF8,0x00,0x3F,
0x00,0x7F,0xE0,0x07,0xFF,0xF8,0x00,0x1F,0xE0,0xFF,0xC0,0x01,0xFF,0xF8,0x00,0x3F,
0x00,0x7C,0xE0,0x07,0xFF,0xF8,0x00,0x1B,0xE0,0xF9,0xC0,0x01,0xFF,0xF8,0x00,0x37,
0x00,0x38,0xF0,0x03,0xFF,0xF0,0x00,0x39,0xE0,0xF1,0xE0,0x00,0xFF,0xF0,0x00,0x73,
0x00,0x30,0x70,0x01,0xFF,0xE0,0x00,0x30,0xC0,0x60,0xE0,0x00,0x7F,0xE0,0x00,0x61,
0x00,0x00,0x78,0x00,0xFF,0xC0,0x00,0x30,0x00,0x00,0xF0,0x00,0x3F,0xC0,0x00,0x60,
0x00,0x00,0x38,0x00,0x7F,0x80,0x00,0x60,0x00,0x00,0x70,0x00,0x1F,0x80,0x00,0xC0,
0x00,0x00,0x1C,0x00,0x3F,0x00,0x00,0xC0,0x00,0x00,0x38,0x00,0x0F,0x00,0x01,0x80,
0x00,0x00,0x0E,0x00,0x1E,0x00,0x00,0x80,0x00,0x00,0x1C,0x00,0x06,0x00,0x01,0x00,
0x00,0x00,0x07,0x00,0x0C,0x00,0x01,0x80,0x00,0x00,0x0E,0x00,0x06,0x00,0x03,0x00,
};
void delay(unsigned int t)
{ unsigned int k,j;
for(k=0;k<t;k++)
for(j=0;j<10;j++) ;
}
void write_data(unsigned char Dispdata)
{
LCDRSHigh;
LCDRWLow;
LCDEHigh;
Lcd_Bus=Dispdata;
delay(50);delay(60); // 在数据写入的时候加入适当的延时
LCDELow;
delay(50);delay(60);
}
void write_com(unsigned char cmdcode)
{
LCDRSLow;
LCDRWLow;
LCDEHigh;
Lcd_Bus=cmdcode;
delay(50);delay(60); //在数据写入的时候加入适当的延时
LCDELow;
delay(50);delay(60);
}
void lcdreset()
{
delay(200);delay(250);
write_com(0x30);
delay(100);delay(250); //选择基本指令集
write_com(0x30); //选择8bit数据流
delay(50);delay(250);
write_com(0x0c); //开显示(无游标、不反白)
delay(50);delay(250);
write_com(0x01); //清除显示,并且设定地址指针为00H
}
void PORT_Init (void)
{
XBR2 = 0x40; // 交叉开关使能
P2MDOUT=0x00;
P74OUT=0xff;
}
void SYSCLK_Init (void)
{
int i; // delay counter
OSCXCN = 0x67; // start external oscillator with
// 22.1184MHz crystal
for (i=0; i < 256; i++) ; // XTLVLD blanking interval (>1ms)
while (!(OSCXCN & 0x80)) ; // Wait for crystal osc. to settle
OSCICN = 0x88; // select external oscillator as SYSCLK
// source and enable missing clock
// detector
}
void pic_dis(uchar code *adder)
{
uint i,j;
for(i=0;i<32;i++)
{
write_com(0x80+i);
write_com(0x80);
for(j=0;j<8;j++)
{write_data(*adder);
adder++;
write_data(*adder);
adder++;
}}
for(i=0;i<32;i++)
{
write_com(0x80+i);
write_com(0x88);
for(j=0;j<16;j++)
{
write_data(*adder);
adder++;
}}}
/*void pic_dis()
{
unsigned char i,j;
for(i = 0 ;i < 32 ; i++)
{
for(j = 0; j < 8 ; j++)
{
write_com(0x34);
write_com(0x80+i);
write_com(0x80+j);
write_data(gImage_shang[i*16+2*j]);
write_data(gIma