#include <msp430g2553.h> //包含库文件
#define uint unsigned int
#define uchar unsigned char
uchar LCD_table1[]={0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39};//0123456789
#define LCD_DataIn P1DIR=0x00;//数据口方向设置为输入
#define LCD_DataOut P1DIR=0xff;//数据口方向为输出
#define LCD2MCU_Data P1IN
#define MCU2LCD_Data P1OUT
#define LCD_RS_L P2OUT&=~BIT0;//11111110
#define LCD_RS_H P2OUT|=BIT0;
#define LCD_RW_L P2OUT&=~BIT1;
#define LCD_RW_H P2OUT|=BIT1;
#define LCD_EN_L P2OUT&=~BIT2;
#define LCD_EN_H P2OUT|=BIT2;
#define LCD_PSB_L P2OUT&=~BIT3;
#define LCD_PSB_H P2OUT|=BIT3;
#define LCD_RST_L P2OUT&=~BIT4;
#define LCD_RST_H P2OUT|=BIT4;
const unsigned char nBitmapDot[] = // 数据表
{ 0x02,0x08,0x00,0x08,0x00,0x00,0x04,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0xD0,0x06,0x04,0x08,0x03,0x02,0x00,0x38,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
0x41,0x00,0x09,0x43,0x00,0x04,0xA1,0x80,0x41,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,
0x42,0x00,0x29,0x00,0x00,0x14,0x80,0x00,0x8E,0x00,0xE7,0x00,0x00,0x00,0x00,0x00,
0x32,0x88,0x29,0x30,0x04,0x14,0x98,0x00,0x70,0x00,0x1C,0x80,0x00,0x00,0x00,0x00,
0x0C,0x00,0x16,0x48,0x00,0x0B,0x24,0x00,0x20,0x00,0x08,0x60,0x00,0x00,0x00,0x00,
0x00,0x20,0x4D,0x80,0x00,0x26,0xC0,0x00,0x40,0x00,0x08,0x10,0x00,0x00,0x00,0x00,
0x40,0x20,0x00,0x10,0x00,0x00,0x08,0x00,0x4C,0x00,0x08,0x10,0x00,0x00,0x00,0x00,
0x04,0x24,0x00,0x00,0x00,0x00,0x00,0x00,0x90,0x00,0x08,0x20,0x00,0x00,0x00,0x00,
0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x08,0x09,0xC0,0x00,0x00,0x00,0x00,
0x18,0x10,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x04,0x00,0x40,0x00,0x00,0x00,0x00,
0x25,0x3F,0xC3,0xFE,0x3F,0xE0,0x00,0x01,0x10,0x04,0x00,0x40,0x00,0x00,0x00,0x00,
0xA4,0x08,0x40,0x20,0x00,0x41,0x80,0x01,0x10,0x00,0x00,0x20,0x00,0x00,0x00,0x00,
0xA4,0xC8,0x47,0xFF,0x00,0x83,0xC0,0x01,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,
0x59,0x28,0x40,0x20,0x03,0x03,0xC0,0x02,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,
0x36,0x08,0x81,0xFC,0x02,0x03,0xC0,0x02,0xF0,0x40,0x10,0x20,0x00,0x00,0x00,0x00,
0x00,0x44,0x81,0x24,0x02,0x01,0x80,0x05,0x0C,0x04,0x10,0x20,0x00,0x00,0x00,0x00,
0x00,0x05,0x01,0xFC,0x02,0x01,0x80,0x05,0x42,0x00,0x14,0x40,0x00,0x00,0x00,0x00,
0x00,0x02,0x01,0x24,0x02,0x00,0x00,0x05,0x51,0x00,0x1C,0x40,0x00,0x00,0x00,0x00,
0x00,0x05,0x03,0xFE,0x02,0x01,0x80,0x04,0x91,0x03,0xC0,0x40,0x00,0x00,0x00,0x00,
0x00,0x18,0xC0,0x20,0x02,0x01,0x80,0x04,0x61,0x00,0x00,0x40,0x00,0x00,0x00,0x00,
0x02,0x60,0x37,0xFF,0x0E,0x00,0x00,0x04,0x1E,0x00,0x00,0x80,0x00,0x00,0x00,0x00,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,
0x40,0x7F,0xF4,0x0A,0x3B,0xF3,0xFE,0x01,0x01,0xF0,0x01,0x00,0x00,0x00,0x00,0x00,
0x38,0x05,0x02,0x0A,0x2A,0x90,0x04,0x00,0xC7,0xF8,0x02,0x00,0x00,0x00,0x00,0x00,
0x04,0x3F,0xE2,0xFF,0x2A,0x90,0x08,0x00,0x70,0xF8,0x04,0x00,0x00,0x00,0x00,0x00,
0x20,0x25,0x20,0x88,0x3A,0x90,0x30,0x00,0xC7,0x00,0x08,0x00,0x00,0x00,0x00,0x00,
0x00,0x3F,0xE2,0xF9,0x2B,0xF0,0x20,0x01,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,
0x00,0x04,0x02,0x89,0x2A,0x00,0x20,0x02,0x20,0x00,0x01,0x00,0x00,0x00,0x00,0x00,
0x41,0x7F,0xF4,0xFA,0x3A,0x00,0x20,0x04,0x48,0x00,0x00,0x80,0x00,0x00,0x00,0x00,
0x18,0x08,0x84,0xD4,0x2A,0x00,0x20,0x08,0x80,0x08,0x00,0x80,0x00,0x00,0x00,0x00,
0x20,0x1D,0x05,0x75,0x2A,0x10,0x20,0x09,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,
0x40,0x03,0x85,0x4B,0x4A,0x10,0x20,0x12,0x30,0x00,0x80,0x40,0x00,0x00,0x00,0x00,
0x50,0x7C,0x62,0x11,0x5B,0xF0,0xE0,0x13,0x8F,0xC0,0x80,0x20,0x00,0x00,0x00,0x00,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x14,0x78,0x3F,0x00,0x20,0x00,0x00,0x00,0x00,
0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x03,0xC0,0x80,0x20,0x00,0x00,0x00,0x00,
0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x00,0x0F,0x80,0x20,0x00,0x00,0x00,0x00,
0x84,0x80,0x00,0x1C,0x08,0x0E,0x04,0x28,0x00,0x00,0x40,0x20,0x00,0x00,0x00,0x00,
0x04,0x1C,0x08,0x22,0x00,0x11,0x00,0x18,0x00,0x00,0x20,0x20,0x00,0x00,0x00,0x00,
0x02,0x22,0x00,0x21,0x00,0x10,0x80,0x08,0x00,0x00,0x20,0x20,0x00,0x00,0x00,0x00,
0xA1,0xA1,0x00,0x24,0xE0,0x12,0x70,0x10,0x00,0x00,0x30,0x20,0x00,0x00,0x00,0x00,
0x80,0x24,0xE0,0x18,0x10,0x0C,0x08,0x10,0x00,0x00,0x28,0x20,0x00,0x00,0x00,0x00,
0x98,0x18,0x10,0x00,0x80,0x00,0x40,0x10,0x08,0x00,0x25,0xE0,0x00,0x00,0x00,0x00,
0x24,0x00,0x81,0x00,0x00,0x80,0x00,0x1A,0x08,0x00,0x22,0x20,0x00,0x00,0x00,0x00,
0xC1,0x00,0x00,0x00,0x00,0x00,0x00,0x1D,0x46,0x00,0x22,0xA0,0x00,0x00,0x00,0x00,
0x08,0x00,0x00,0x01,0x04,0x00,0x82,0x0F,0x93,0x40,0x21,0x40,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
void delay_1ms()
{
uint i;
for(i=0;i<1140;i++);
}
void delay_nms(uint n)
{
uint j;
for(j=0;j<n;j++)
delay_1ms();
}
/*------------------检查忙位-----------------------------*/
void chk_busy()
{
uchar lcdtemp=0;
LCD_RS_L;
LCD_RW_H;
LCD_DataIn;
do
{
LCD_EN_H;
_NOP();
lcdtemp = LCD2MCU_Data;
LCD_EN_L;
}
while(lcdtemp&0x80);
LCD_DataOut;
}
/*------------------写命令到LCD------------------------------*/
void write_com(uchar cmdcode)
{
chk_busy();
LCD_RW_L;
MCU2LCD_Data = cmdcode;
LCD_EN_H;
_NOP();
LCD_EN_L;
}
/*-------------------写数据到LCD----------------------------*/
void write_data(uchar Dispdata)
{
chk_busy();
LCD_RS_H;
LCD_RW_L;
MCU2LCD_Data = Dispdata;
LCD_EN_H;
_NOP();
LCD_EN_L;
}
/*------------------初始化LCD屏--------------------------*/
void lcdreset()
{
LCD_RST_L;
delay_nms(60);
LCD_RST_H;
delay_nms(1);
LCD_PSB_H;
delay_nms(600);
write_com(0x30);
delay_nms(10); //选择基本指令集
write_com(0x02); //地址归位
delay_nms(5);
write_com(0x0c); //开显示(无游标、不反白)
delay_nms(10);
write_com(0x01); //清除显示，并且设定地址指针为00H
delay_nms(500);
write_com(0x06); //指定在资料的读取及写入时，设定游标的移动方向及指定显示的移位
delay_nms(10);
}
/*------------------显示字符串--------------------------*/
void printstring(uchar *s)
{
while(*s>0)
{
write_data(*s);
s++;
delay_nms(5);
}
}
/*------------------清屏命令--------------------------*/
void clrscreen()
{
write_com(0x01);
delay_nms(10);
}
void write_swcom(uchar com)
{
LCD_RS_L;
LCD_RW_L;
delay_nms(1);
MCU2LCD_Data=com;
LCD_EN_L;
delay_nms(1);
}
void write_swdat(uchar dat)
{
chk_busy();
LCD_RS_H;
LCD_RW_L;
delay_nms(1);
MCU2LCD_Data=dat;
LCD_EN_H;
delay_nms(1);
LCD_EN_L;
delay_nms(1);
}
void LCD_ImgDisplay(const unsigned char *img)
{
unsigned char i,j;
for(j=0;j<32;j++) //垂直坐标Y
{
for(i=0;i<8;i++) //水平坐标X
{ write_com(0x34);
write_com(0x80+j); //(扩展扩展指令集)设置GDRAM垂直Y位置
write_com(0x80+i); //(扩展扩展指令集)设置GDRAM水平X位置
write_com(0x30);
write_data(img[j*16+i*2]); //放入数据高字节
write_data(img[j*16+i*2+1]); //放入数据低字节
}
}
for(j=32;j<64;j++) //垂直坐标Y
{
for(i=0;i<8;i++) //水平坐标X
{write_com(0x34);
write_com(0x80+j-32);
write_com(0x88+i);
write_com(0x30);
write_data(img[j*16+i*2]);
write_data(img[j*16+i*2+1]);
}
}
write_com(0x36);}
void main()
{
WDTCTL = WDTPW + WDTHOLD;
P1DIR|=0xff;
P2DIR|=0xff;
lcdreset();
clrscreen();
LCD_ImgDisplay(nBitmapDot);
}
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