8x8を2倍角に変換して遊ぶ

いろいろ、注意

• UNOでの予定は、未定

プログラム

オンラインコンパイラ　paiza

#include <iostream>
using namespace std;
int main(void){
    // Your code here!

    unsigned char font[] = {
        0x80,
        0x40,
        0x20,
        0x10,
        
        0x08,
        0x04,
        0x02,
        0x01
    };

    unsigned char font2[16*2];

    for(int i=0;i<8;i++){
    
        int s = 0;
        int al = font[i];
        s = s |(0b1000000000000000 & (al<<8));
        s = s |(0b0010000000000000 & (al<<7));
        s = s |(0b0000100000000000 & (al<<6));
        s = s |(0b0000001000000000 & (al<<5));
        s = s |(0b0000000010000000 & (al<<4));
        s = s |(0b0000000000100000 & (al<<3));
        s = s |(0b0000000000001000 & (al<<2));
        s = s |(0b0000000000000010 & (al<<1));
        s = s | (s>>1);
        
        
        font2[i*4+0] = s >> 8; 
        font2[i*4+1] = s & 0xff; 
        font2[i*4+2] = font2[i*4+0]; 
        font2[i*4+3] = font2[i*4+1]; 

        printf("[%02x],[%02x]\n",font2[i*4+0],font2[i*4+1]);
        printf("[%02x],[%02x]\n",font2[i*4+2],font2[i*4+3]);

    }//for
    
}

[c0],[00]
[c0],[00]
[30],[00]
[30],[00]
[0c],[00]
[0c],[00]
[03],[00]
[03],[00]
[00],[c0]
[00],[c0]
[00],[30]
[00],[30]
[00],[0c]
[00],[0c]
[00],[03]
[00],[03]