LoginSignup
0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

@caa45040(caa45040)

(論理編)16ビット漢字キャラクタージェネレータを作れるから作る(ST7735S)(Arduino UNO))

Last updated at Posted at 2024-06-01

参考

↓クリック

↓クリック

目的
16x16のMSXのVDPみたいなものを最小限でつくる
キャラクターRAMのサイズは、8列、10行で16ビット

仕様
xを4回、右シフトしたものがキャラクターRAMのx
yを4回、右シフトしたものがキャラクターRAMのy
キャラクターRAMのキャラクターを読み取って
16ビット漢字ROMのxを0x0fでアンドしたものがパターンの列
yを0x0fでアンドしたものがパターンの行
16倍したものが各16ビット漢字ROMの先頭

●　てきとうな、ラクガキ

o_coq155.jpg

オンラインコンパイラ


#include <iostream>
using namespace std;
int main(void){
    // Your code here!
    printf("\nSTART\n\n");
    for(int y=0;y<16;y++){
        for(int x=0;x<(16*3);x++){
        
        
        printf("%d",0);
        
        
        }//for x
        printf("\n");
    }//for y
    
}//main




START

000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000

オンラインコンパイラ



//漢字ROM
int ch_data7[16 * 7] = {
0xf7ff, 0xf007, 0xf7f7, 0xf7f7, 0xf7f7, 0xf007, 0xf7f7, 0xf7f7, //月
0xf7f7, 0xf007, 0xf7f7, 0xeff7, 0xdff7, 0xdfc7, 0xbfe7, 0xffff, 
0xfeff, 0xfeff, 0xeef7, 0xeeef, 0xeedf, 0xeebf, 0xeeff, 0xfeff, //火
0xfeff, 0xfeff, 0xfd7f, 0xfbbf, 0xe7df, 0xdfef, 0xbfe7, 0xffff, 
0xffff, 0xfeff, 0xfef7, 0xfecf, 0xc0bf, 0xfc7f, 0xfc7f, 0xfa7f, //水
0xf6bf, 0xf6df, 0xeedf, 0xeeef, 0xdaef, 0xfcf7, 0xfeff, 0xffff, 
0xffff, 0xfeff, 0xfeff, 0xfeff, 0xc007, 0xfc7f, 0xfc7f, 0xfabf, //木
0xfabf, 0xf6df, 0xf6df, 0xeeef, 0xeeef, 0xdef7, 0xfeff, 0xffff, 
0xfe3f, 0xfdbf, 0xfbdf, 0xe7ef, 0x9ff3, 0xf01f, 0xfeff, 0xfeff, //金
0xfeff, 0xe00f, 0xfeff, 0xfeef, 0xf6df, 0xfabf, 0xc007, 0xffff, 
0xffff, 0xffff, 0xfeff, 0xfeff, 0xfeff, 0xfeff, 0xfeff, 0xe00f, //土
0xfeff, 0xfeff, 0xfeff, 0xfeff, 0xfeff, 0xfeff, 0x8003, 0xffff, 
0xffff, 0xc007, 0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xc007, //日
0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xc007, 0xffff
};

#include <iostream>
using namespace std;
int main(void){
    // Your code here!
    printf("\nSTART\n\n");
    int a;int ch;
    for(int y=0;y<16;y++){
        for(int x=0;x<(16*3);x++){
        
        ch = 0;
        a = 0x8000 & (ch_data7[ (y & 0x0f ) + (ch * 16) ] << ( x & 0x0f) ) ;
        a = a >> 15;
        printf("%d ",a);
        
        }//for x
        printf("\n");
    }//for y
    
}//main 













START

1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 
1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 
1 1 0 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 0 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 0 1 1 1 1 1 1 1 0 0 0 1 1 1 
1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 







//漢字ROM
int ch_data7[16 * 7] = {
0xf7ff, 0xf007, 0xf7f7, 0xf7f7, 0xf7f7, 0xf007, 0xf7f7, 0xf7f7, //月
0xf7f7, 0xf007, 0xf7f7, 0xeff7, 0xdff7, 0xdfc7, 0xbfe7, 0xffff, 
0xfeff, 0xfeff, 0xeef7, 0xeeef, 0xeedf, 0xeebf, 0xeeff, 0xfeff, //火
0xfeff, 0xfeff, 0xfd7f, 0xfbbf, 0xe7df, 0xdfef, 0xbfe7, 0xffff, 
0xffff, 0xfeff, 0xfef7, 0xfecf, 0xc0bf, 0xfc7f, 0xfc7f, 0xfa7f, //水
0xf6bf, 0xf6df, 0xeedf, 0xeeef, 0xdaef, 0xfcf7, 0xfeff, 0xffff, 
0xffff, 0xfeff, 0xfeff, 0xfeff, 0xc007, 0xfc7f, 0xfc7f, 0xfabf, //木
0xfabf, 0xf6df, 0xf6df, 0xeeef, 0xeeef, 0xdef7, 0xfeff, 0xffff, 
0xfe3f, 0xfdbf, 0xfbdf, 0xe7ef, 0x9ff3, 0xf01f, 0xfeff, 0xfeff, //金
0xfeff, 0xe00f, 0xfeff, 0xfeef, 0xf6df, 0xfabf, 0xc007, 0xffff, 
0xffff, 0xffff, 0xfeff, 0xfeff, 0xfeff, 0xfeff, 0xfeff, 0xe00f, //土
0xfeff, 0xfeff, 0xfeff, 0xfeff, 0xfeff, 0xfeff, 0x8003, 0xffff, 
0xffff, 0xc007, 0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xc007, //日
0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xdff7, 0xc007, 0xffff
};

char st_p[3][8] = {
    {'0', '1', '2'},
    {' ', ' ', ' '}
};


#include <iostream>
using namespace std;
int main(void){
    // Your code here!
    printf("\nSTART\n\n");
    int a;int ch;
    for(int y=0;y<16;y++){
        for(int x=0;x<(16*3);x++){
        
        ch = st_p[y >> 4][x >> 4] - '0';;
        a = 0x8000 & (ch_data7[ (y & 0x0f ) + (ch * 16) ] << ( x & 0x0f) ) ;
        a = a >> 15;
        printf("%d ",a);
        
        }//for x
        printf("\n");
    }//for y
    
}//main




START

1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 0 1 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 0 1 1 1 1 1 1 1 0 0 0 0 0 0 1 0 1 1 1 1 1 1 
1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 1 1 1 1 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 1 0 1 1 1 1 1 1 
1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 1 1 0 1 1 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 0 1 1 1 1 1 
1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 1 
1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 0 1 0 1 1 1 0 1 1 1 1 
1 1 0 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 1 1 
1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
Sign upLogin
0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?