lcd_write_single_character.c

3c44B0实验箱上液晶屏的控制程序

#include <string.h>
#include <math.h>
#include <stdarg.h>
#include <stdio.h>
#include "def.h"
#include "44b.h"
#include "LCD320.h"
extern U32 LCDBuffer[240][320];
extern u8 ZK168_ASC[128][16];

void Lcd_Write_Single_Character16(u8 *character_name,s16 x, s16 y,u32 Color);

void Lcd_Write_Single_Character32(u8 *character_name,s16 x, s16 y,u32 Color)
{
/********************************************************16*16字符*************************************************************************************
 u8 liu[32]={0x20,0x04,0x18,0x04,0x09,0x24,0xFF,0xA4,
            0x02,0x24,0x42,0x24,0x22,0x24,0x14,0x24,
            0x14,0x24,0x08,0x24,0x08,0x24,0x14,0x24,
            0x22,0x04,0x43,0x04,0x81,0x14,0x00,0x08};
******************************************************************************************************************************************************/	 
 int i,j,k,m;
 s16 character_x,character_y;

   character_x=x;
   character_y=y; 
   for(i=0;i<16;i++)
         {
          k=0x80;
          for(j=0;j<8;j++) 
             {
              m=k&character_name[i*2];
              k=(k>>1);     
              if(m)
                {    
                  LCD_PutPixel(i+character_y,j+character_x,Color);
                }
             }
          k=0x80; 
          for(j=8;j<16;j++) 
              {
               m=k&character_name[i*2+1];
               k=(k>>1);     
               if(m)
                 {    
                  LCD_PutPixel(i+character_y,j+character_x,Color);
                 } 
              }
         }
    //LCD_Refresh() ;      
} 
/*******************************************************************16*8字符***************************************************************************
 
******************************************************************************************************************************************************/	      
void Lcd_Write_Single_Character16(u8 *character_name,s16 x, s16 y,u32 Color)
{
 
 int i,j,k,m;
 s16 character_x,character_y;

   character_x=x;
   character_y=y; 
   for(i=0;i<16;i++)
         {
          k=0x80;
          for(j=0;j<8;j++) 
             {
              m=k&character_name[i];
              k=(k>>1);     
              if(m)
                {    
                  LCD_PutPixel(i+character_y,j+character_x,Color);
                }
             }
        } 
        
    //LCD_Refresh() ;      
}       
/************************************************************在字库中查找并显示16*8字符****************************************************/