tst1.cpp

英创386的LCD控制协议和函数,还有例程

/*//////////////////////////////////////////////////////////////////////////
Orgnization:	Emtronix Incorporated
Filename:	TST1.CPP
Compiler:	BC3.1
Authors:	CS&ZHL
Date:		April, 2001
Revised:	...
Description:	This is a test routine for 320X240 DOT_LCD
///////////////////////////////////////////////////////////////////////////*/
#include <stdio.h>
#include <conio.h>
#include <graphics.h>
#include <string.h>
#include <math.h>
#include <dos.h>

#include "lcd_api.h"

void main()
{
   int    i, x, y;

   clrscr();
   printf( "\nDOT LCD Demo\n" );

   LCD_Init( "mlib.chr", "ascii.chr" );
   //LCD_SetMode( 1 );     // set to XOR mode

   // show chinese char at center position
   char BufStr[200];

   strcpy( BufStr, "成都英创 Emtronix" );
   x = (320-strlen(BufStr)*8)/2;
   y = 48;
   //_Writestring( x, y, BufStr, LCD_DOT, LCD_BACK );
   LCD_WriteString( x, y, BufStr, 1 );

   strcpy( BufStr, "** 欢迎测试 1.0 **" );
   x = (320-strlen(BufStr)*8)/2;
   y = 80;
   //_Writestring( x, y, BufStr, LCD_BACK, LCD_DOT );
   LCD_WriteString( x, y, BufStr, 0 );

   strcpy( BufStr, "嵌入式网络模块12.34ABCDEFGHIJK汉字显示" );
   x = (320-strlen(BufStr)*8)/2;
   y = 148;
   LCD_WriteString( x, y, BufStr, 1 );

   // draw lines
   LCD_DrawLine( 0, 182, 319, 182, 1 );
   LCD_DrawLine( 0, 203, 319, 203, 1 );

   // draw curve
   for( x=0; x<319; x++ )
      {
      y = 193 - 10.0*sin( 2.0*M_PI*x/24.0 );
      LCD_PutPixel( x, y, 1 );
      }

   for( x=0; x<319; x++ )
      {
      y = 193 - 10.0*sin( 2.0*M_PI*x/24.0 );
      LCD_PutPixel( x, y, 0x81 );
      }

   strcpy( BufStr, "亮度测试" );
   x = (320-strlen(BufStr)*8)/2;
   y = 210;
   LCD_WriteString( x, y, BufStr, 1 );

   strcpy( BufStr, "亮度测试完毕" );
   x = (320-strlen(BufStr)*8)/2;
   y = 210;
   LCD_WriteString( x, y, BufStr, 1 );

   LCD_FillBar( 0, 0, 319, 239, 1 );
   LCD_WriteString( x, y, BufStr, 1 );

   // exit
   //getch( );
   printf( "\nDemo end.\n" );
}