lcd.txt

Atmega128单片机的LCD显示 开发环境ICCAVR

/*****************************************************
             http://www.sl.com.cn
      双龙电子公司----中文LCD演示程序(ICCAVR)
	             作者：詹卫前 
		  1、应包含头文件slavr.h
          2、在工程选项中的Additional Lib中填入slavr
		     使编译器使用附加库文件libslavr.a
		  3、数据线D0~D7接PORTA
		     ASK=PORTD.2
			 ANSWER=PORTD.3
			 RESET=PORTC.3	 
*****************************************************/
#include <iom128v.h>
#include <slavr.h>
#include "delays.c"
/*   定义OCMJ4X8端口   */
//DATA_PORT=PORTA
#define data_port PORTA
//ASK=PORTD.2
#define ask (PINE&0x40)
//ANSWER=PORTD.3
#define set_answer asm("sbi 0x03,7")
#define clr_answer asm("cbi 0x03,7")
//RESTE=PORTC.3
#define set_reset asm("sbi 0x15,3")
#define clr_reset asm("cbi 0x15,3") 
#define wait  asm("nop\n nop")
/*--  双龙公司图标数据   --*/
/*--  宽度x高度=32x32  --*/
const unsigned char sl_ico[128]={
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x7F,0xFF,0xFF,0xF8,0x3F,0xFF,0xFF,0xE0,0x1F,
0xFF,0xFF,0x80,0x1F,0xFF,0xFF,0x00,0x3F,0xFF,0xFE,0x01,0xFF,0xFF,0xFC,0x07,0xFF,
0xFF,0xF0,0x1F,0xFF,0xFF,0xF0,0x3F,0xFF,0xFF,0xF0,0x3F,0xFF,0xFF,0xF0,0x7F,0xFF,
0xFF,0xE0,0x7F,0xFF,0xFF,0xF0,0x3F,0xFF,0xFF,0xF0,0x1F,0xFF,0xFF,0xF8,0x0F,0xFF,
0xFF,0xFC,0x0F,0xFF,0xFF,0xFC,0x07,0xFF,0xFF,0xFE,0x03,0xFF,0xFF,0xFF,0x03,0xFF,
0xFF,0xFF,0x03,0xFF,0xFF,0xFF,0x01,0xFF,0xFF,0xFF,0x81,0xFF,0xFF,0xFF,0x01,0xFF,
0xFF,0xFF,0x03,0xFF,0xFF,0xFE,0x03,0xFF,0xFF,0xF8,0x03,0xFF,0xFF,0xE0,0x07,0xFF,
0xFE,0x00,0x2F,0xFF,0xFF,0xC0,0x3F,0xFF,0xFF,0xFD,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
/*--  ATMEL位图文件数据 --*/
/*--  宽度x高度=104x49  --*/
const unsigned char atmel_bmp[637]={
0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x0F,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x1F,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xF8,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,
0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x7F,0x80,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x7F,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x03,0xFC,0x7F,0x9F,0xFF,0xFF,0xF8,0x3F,0xFF,0xE7,0xF8,0x00,0x00,0x03,0xFC,0x7F,
0x9F,0xFF,0xFF,0xFC,0x3F,0xFF,0xE7,0xF8,0x00,0x00,0x07,0xFC,0x7F,0x9F,0xFF,0xFF,
0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x00,0x07,0xFC,0x7F,0x9F,0xC7,0xF9,0xFE,0x3F,0xFF,
0xE7,0xF8,0x00,0x00,0x0F,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,
0x00,0x0F,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x00,0x1F,0xFC,
0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x00,0x1F,0xFC,0x7F,0x9F,0xC7,
0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x00,0x3F,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,
0x00,0x07,0xF8,0x00,0x00,0x3F,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0x00,0x07,0xF8,
0x00,0x00,0x7F,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x00,0x7F,
0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x00,0xFF,0xFC,0x7F,0x9F,
0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x00,0xFF,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,
0x3F,0xFF,0xE7,0xF8,0x00,0x01,0xFF,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,
0xF8,0x00,0x01,0xFF,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x03,
0xFF,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x03,0xFF,0xFC,0x7F,
0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,0x07,0xFB,0xFC,0x7F,0x9F,0xC7,0xF8,
0xFE,0x3F,0x00,0x07,0xF8,0x00,0x07,0xF3,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0x00,
0x07,0xF8,0x00,0x0F,0xF3,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xF8,0x00,
0x1F,0xE3,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xFF,0xF8,0x1F,0xE3,0xFC,
0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xFF,0xF0,0x3F,0xC3,0xFC,0x7F,0x9F,0xC7,
0xF8,0xFE,0x3F,0xFF,0xE7,0xFF,0xF0,0x3F,0xC3,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,
0xFF,0xE7,0xFF,0xE0,0x7F,0xF3,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xFF,
0xE0,0x7F,0xF3,0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xFF,0xC0,0xFF,0xF3,
0xFC,0x7F,0x9F,0xC7,0xF8,0xFE,0x3F,0xFF,0xE7,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xFF,0xFF,0xFF,0xFC,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0xFF,0xF8,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
/*--  文字:  和  --*/
/*--  楷体_GB231248;  此字体下对应的点阵为：宽x高=64x64   --*/
const unsigned char hz1[480]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x80,0x00,0x00,0x00,
0x00,0x00,0x00,0x1F,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0xC0,0x00,0x00,0x00,
0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xFC,0x00,0x00,0x00,0x00,
0x00,0x00,0x0F,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,
0x00,0x03,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x87,0xC0,0x00,0x00,0x00,0x00,
0x00,0x18,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x00,0x00,
0x00,0x00,0x03,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x03,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x03,0x87,0xC0,0x00,0x00,0x00,0x00,0x00,0x03,0xFF,0xE0,0x00,0x06,0x00,
0x00,0x00,0x0F,0xFF,0xC0,0x00,0x1F,0x80,0x00,0x00,0xFF,0xF8,0x00,0x01,0xFF,0xE0,
0x00,0x0F,0xFF,0x80,0x7F,0xFF,0xFF,0xF0,0x07,0xFF,0xE7,0x80,0x7F,0xFF,0xFF,0xF0,
0x1F,0xFE,0x0F,0x80,0x7F,0x80,0x07,0xE0,0x0F,0xF0,0x1F,0x80,0x3E,0x00,0x07,0xC0,
0x07,0x80,0x3F,0x80,0x1E,0x00,0x07,0xC0,0x00,0x00,0x3F,0x80,0x1E,0x00,0x07,0x80,
0x00,0x00,0x7F,0x80,0x1E,0x00,0x07,0x80,0x00,0x00,0xFB,0x80,0x0E,0x00,0x07,0x80,
0x00,0x00,0xF3,0xF8,0x0E,0x00,0x0F,0x00,0x00,0x01,0xE3,0xFE,0x0E,0x00,0x0F,0x00,
0x00,0x03,0xE3,0xBF,0x0E,0x00,0x0F,0x00,0x00,0x07,0xC3,0x9F,0x07,0x00,0x0E,0x00,
0x00,0x07,0x83,0x8F,0x07,0x00,0x0E,0x00,0x00,0x0F,0x03,0x83,0x07,0x00,0x1F,0x00,
0x00,0x1E,0x03,0x80,0x07,0x1F,0xFF,0x80,0x00,0x3C,0x03,0x80,0x07,0xFF,0xFF,0x80,
0x00,0x78,0x03,0x80,0x07,0xFF,0x00,0x00,0x00,0x70,0x03,0x80,0x03,0x00,0x00,0x00,
0x00,0xE0,0x03,0x80,0x03,0x00,0x00,0x00,0x01,0xC0,0x03,0x80,0x03,0x00,0x00,0x00,
0x03,0x80,0x07,0x80,0x03,0x00,0x00,0x00,0x06,0x00,0x07,0x80,0x01,0x00,0x00,0x00,
0x0C,0x00,0x07,0x80,0x00,0x00,0x00,0x00,0x10,0x00,0x07,0x80,0x00,0x00,0x00,0x00,
0x00,0x00,0x07,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
const unsigned char hz2[132]={
/*--  文字:  欢  --*/
/*--  楷体_GB231224;  此字体下对应的点阵为：宽x高=32x33   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x70,0x00,
0x00,0x00,0x70,0x00,0x00,0x00,0x60,0x00,0x00,0x00,0x60,0x00,0x00,0x00,0xC0,0x00,
0x00,0x00,0xC0,0x00,0x00,0x60,0x81,0x00,0x03,0xF1,0x8F,0xC0,0x3E,0x71,0xF9,0xE0,
0x10,0x63,0x01,0x80,0x00,0x62,0x03,0x00,0x08,0x64,0xC2,0x00,0x04,0x60,0x60,0x00,
0x06,0xC0,0x60,0x00,0x03,0xC0,0x60,0x00,0x01,0xC0,0x60,0x00,0x01,0xC0,0xD0,0x00,
0x01,0x60,0xD8,0x00,0x03,0x70,0xCC,0x00,0x06,0x31,0x8C,0x00,0x04,0x11,0x86,0x00,
0x08,0x03,0x03,0x80,0x10,0x06,0x03,0xC0,0x20,0x0C,0x01,0xF0,0x00,0x18,0x00,0xFC,
0x00,0x20,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00};
const unsigned char hz3[132]={
/*--  文字:  迎  --*/
/*--  楷体_GB231224;  此字体下对应的点阵为：宽x高=32x33   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x60,0x00,0x00,0x00,0x60,0x00,0x06,0x00,0xC0,0x00,0x07,0x01,0x80,0x00,
0x03,0x82,0x01,0xE0,0x01,0x1C,0x3E,0xE0,0x00,0x08,0x10,0x60,0x00,0x0C,0x10,0x60,
0x00,0x0C,0x10,0xC0,0x07,0x0C,0x10,0xC0,0x3F,0x8C,0x50,0xC0,0x23,0x0D,0x93,0xC0,
0x03,0x0F,0x11,0xC0,0x02,0x0E,0x11,0x80,0x02,0x0C,0x10,0x00,0x02,0x08,0x10,0x00,
0x03,0x00,0x10,0x00,0x01,0x00,0x10,0x00,0x01,0x00,0x10,0x00,0x1F,0xC0,0x10,0x00,
0x3C,0x3E,0x10,0x00,0x00,0x07,0xE0,0x00,0x00,0x01,0xFF,0xFE,0x00,0x00,0x3F,0xF8,
0x00,0x00,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00};
const unsigned char hz4[132]={
/*--  文字:  您  --*/
/*--  楷体_GB231224;  此字体下对应的点阵为：宽x高=32x33   --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x30,0x60,0x00,
0x00,0x30,0x60,0x00,0x00,0x70,0xE0,0x00,0x00,0x60,0xC1,0x80,0x00,0xC1,0xBF,0xE0,
0x00,0xC3,0xE0,0xE0,0x01,0x82,0x31,0x00,0x03,0xC4,0x30,0x00,0x06,0xC8,0x10,0x00,
0x0C,0xC0,0x10,0x00,0x08,0xC2,0x13,0x00,0x10,0x82,0x11,0xC0,0x00,0x86,0x10,0xC0,
0x00,0x86,0x30,0x40,0x00,0x84,0xB0,0x00,0x00,0x80,0x70,0x00,0x00,0x80,0x30,0x00,
0x00,0x00,0x20,0xE0,0x00,0x07,0x00,0x78,0x02,0x03,0xC0,0x18,0x02,0x20,0xC0,0x00,
0x06,0x30,0x04,0x00,0x06,0x18,0x02,0x00,0x0C,0x0C,0x03,0x80,0x0C,0x07,0x03,0xC0,
0x00,0x03,0xFF,0xC0,0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00};
/*     OCMJ4X8LCD初始化     */
void ocmj_init(void)
    {
	 MCUCR=0;
	 DDRA=0xff;
	 PORTA=0xff;
	  DDRE=0x80;
	 PORTE=0xff;
	 DDRC=0b00001000;
	 PORTC=0xff;
	 DDRD=0b00001000;
	 PORTD=0xff;
	 clr_reset;//LCD复位
	 delay_ms(10);
	 set_reset;
	 clr_answer;
	 delay_ms(10);
	 }
/*            写数据到LCD        */
void ocmj_write(unsigned char data)
    {
	 while(ask!=0)
	      ;
     data_port=data;
   	 wait;
	 set_answer;
	 wait;
	 while(ask==0)
	      ;		  
	 clr_answer; 
    }
/*         传送32*32ICO点阵数据到LCD       */
/*         x:0~15(字节为单位)  y:0~64      */
/*         ico_p:指向图形数据的指针        */	
void ico_tran(unsigned char x,unsigned char y,const unsigned char *ico_p)
     {
	  unsigned char i,j;
	  x+=4;
	  for(j=0;j<32;j++)
	     {
		  for(i=0;i<4;i++)
		    {
			 ocmj_write(0xf3);
			 ocmj_write(x);
			 ocmj_write(y);
			 ocmj_write(*ico_p);
			 ico_p++;
			 x++;
			}
		  x-=4;
		  y++;	
		 }
	 }
/*         传送bmp点阵数据到LCD            */
/*         x:0~15(字节为单位)  y:0~64      */
/*         bmp_p:指向图形数据的指针        */	
/*         high:位图高度(点阵行为单位)     */
/*         width:位图宽度(以字节为单位)?  */
void bmp_tran(unsigned char x,unsigned char y,unsigned char high,unsigned char width,const unsigned char *bmp_p)
     {
	  unsigned char i,j;
	  x+=4;
	  for(j=0;j<high;j++)
	     {
		  for(i=0;i<width;i++)