justhomework/MCU/MCU_REAL _FINAL/draw.c

#include "img.h"
#include "display.h"
#include "draw.h"
#include <reg52.h>
#include "block.h"

sbit RS = P2 ^ 0;
sbit RW = P2 ^ 1;
sbit E = P2 ^ 2;
sbit CSA = P2 ^ 4;
sbit CSB = P2 ^ 5;


extern Group piece;

void drawNUMBER()
{
  unsigned int j;
  for(j = 0 ; j < 64; j++)
    {

      CSA = 1;
      CSB = 0;
      RS = 0;
      RW = 0;
      P1 = 0xb8 + 2;
      write();
      P1 = 0X40 + j;
      write(); //ҳ2<D2B3><32>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
      P1 = NUMBER_PAGE0[j];
      write();

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 3;
      write();
      P1 = 0X40 + j;
      write(); //ҳ3<D2B3><33>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
      P1 = NUMBER_PAGE1[j];
      write();

    }
  for(j = 0 ; j < 16; j++)
    {


      CSA = 0;
      CSB = 1;
      RS = 0;
      RW = 0;
      P1 = 0xb8 + 2;
      write();
      P1 = 0X40 + j;
      write(); //ҳ2<D2B3><32>j<EFBFBD><6A>B

      RS = 1;
      RW = 0;
      P1 = NUMBER_RPAGE0[j];
      write();

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 3;
      write();
      P1 = 0X40 + j;
      write(); //ҳ3<D2B3><33>j<EFBFBD><6A>B

      RS = 1;
      RW = 0;
      P1 = NUMBER_RPAGE1[j];
      write();


    }
}

void drawNAME()
{
  unsigned int j;

  for(j = 0; j < 48; j++)
    {
      CSA = 1;
      CSB = 0;
      RS = 0;
      RW = 0;
      P1 = 0xb8 + 0;
      write();
      P1 = 0X40 + j;
      write(); //ҳ0<D2B3><30>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
      P1 = NAME_PAGE0[j];
      write();

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 1;
      write();
      P1 = 0X40 + j;
      write(); //ҳ1<D2B3><31>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
      P1 = NAME_PAGE1[j];
      write();
    }
}
void drawMAINMENU(unsigned char i)
{
  unsigned int j;

  for(j = 0; j < 32; j++)
    {
      CSA = 0;
      CSB = 1;

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 0;
      write();
      P1 = 0X40 + 31 + j;
      write(); //ҳ0<D2B3><30>31+j<><6A>B

      RS = 1;
      RW = 0;
      P1 = MAINMANU_PAGE0[j];
      write();

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 1;
      write();
      P1 = 0X40 + 31 + j;
      write(); //ҳ1<D2B3><31>31+j<><6A>B

      RS = 1;
      RW = 0;
      P1 = MAINMANU_PAGE1[j];
      write();

      CSA = 1;
      CSB = 0;


      RS = 0;
      RW = 0;
      P1 = 0xb8 + 2;
      write();
      P1 = 0X40 + j;
      write(); //ҳ2<D2B3><32>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
			if(i==1)
				P1 = ~MAINMANU_PAGE2[j];
			else
				P1 = MAINMANU_PAGE2[j];
      write();

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 3;
      write();
      P1 = 0X40 + j;
      write(); //ҳ3<D2B3><33>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
			if(i==1)
				P1 = ~MAINMANU_PAGE3[j];
			else
				P1 = MAINMANU_PAGE3[j];
      write();

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 4;
      write();
      P1 = 0X40 + j;
      write(); //ҳ4<D2B3><34>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
			if(i==2)
				P1 = ~MAINMANU_PAGE4[j];
			else
				P1 = MAINMANU_PAGE4[j];
      write();

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 5;
      write();
      P1 = 0X40 + j;
      write(); //ҳ5<D2B3><35>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
			if(i==2)
				P1 = ~MAINMANU_PAGE5[j];
			else
				P1 = MAINMANU_PAGE5[j];
      write();

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 6;
      write();
      P1 = 0X40 + j;
      write(); //ҳ6<D2B3><36>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
			if(i==3)
				P1 = ~MAINMANU_PAGE6[j];
			else
				P1 = MAINMANU_PAGE6[j];
      write();

      RS = 0;
      RW = 0;
      P1 = 0xb8 + 7;
      write();
      P1 = 0X40 + j;
      write(); //ҳ7<D2B3><37>j<EFBFBD><6A>A

      RS = 1;
      RW = 0;
			if(i==3)
				P1 = ~MAINMANU_PAGE7[j];
			else
				P1 = MAINMANU_PAGE7[j];
      write();
    }

	}
void placeIMG_BLOCK(unsigned char x,unsigned char y)
{
	  unsigned int j;
  for(j = 0 ; j < 8; j++)
    {

      CSA = 1;
      CSB = 0;
      RS = 0;
      RW = 0;
      P1 = 0xb8 + 7 - y;
      write();
      P1 = 0X40 + x*8 + j;
      write(); //ҳ7-y<><79>x*8+j<><6A>A

      RS = 1;
      RW = 0;
      P1 = IMG_BLOCK[j];
      write();
    }
}