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@caa45040(caa45040)

[例題の為の例題]ダンプ入力を完成させよ!!!(オンラインコンパイラ)

Last updated at Posted at 2025-10-05

いろいろ注意

  • 過去ログを見よ!!!
  • m5stack で　Z80　を　走らせたい(予定(間に合うか?(何の事?(無理やりやるか?
  • 実用に問題ないが処理の流れを変えた(終端文字の時は、ブレークで抜ける
  • いろいろ、昨日(20251006)、m5stackのイベントで、バタバタして、家に着いたのは、午前0時すぎだからな!!!(いろいろ、停滞(何の事？

プログラム



//0 1 2 3 4 5 6 7 8 9 A B C D E F
char t[] = {
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //00
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //10
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //20
0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, //30

0,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0, //40
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //50
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //60
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //70

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //80
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //90
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //A0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //B0

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //C0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //D0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //E0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0  //F0
};

#include <iostream>
using namespace std;
int main(void){
    // Your code here!
    
    unsigned char p[]="01-02-0A";
    
    
    int i = 0; //カウンター
    int a; //一時領域
    int g; //一時領域
    
    printf("\"%s\"\n\n",p);
    
    while(1){  //無限ループ
    
        //読み飛ばし
        //構造化プログラミング先読み
        a = p[i]; //読み出し
    
        while((t[a] == 0) && (a != '0') && (a != 0)){
        
            printf("<%c>",a); //debug
            
            i++; 
            a = p[i]; //読み出し
       
        }  //while
    
        if(a == 0) break;  //終端文字の時は、ループを抜ける
    
    
        //16進の間
        //構造化プログラミング先読み
        a = p[i]; //読み出し
    
        g = 0;
        while( ((t[a] != 0) || (a == '0')) && (a != 0)){
        
            printf("[%c]",a); //debug
            
            g = (g << 4) + t[a];
       
            i++;
            a = p[i]; //読み出し
       
        }  //while
    
    
        if( p[i] == 0 ) {
            printf("(\\0)"); //debug
        } else {
            printf("(%c)",p[i]); //debug
        }
    
        printf("\n"); //debug
        
        printf("g = #%02X. (%d)\n",g,g);
    
        if(a == 0) break;  //終端文字の時は、ループを抜ける

    
    }  //while 0
    
}  //main




"01-02-0A"

[0][1](-)
g = #01. (1)
<->[0][2](-)
g = #02. (2)
<->[0][A](\0)
g = #0A. (10)

・
・
・

おまけ(関数化)




#include <iostream>
using namespace std;


//0 1 2 3 4 5 6 7 8 9 A B C D E F
char t[] = {
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //00
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //10
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //20
0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, //30

0,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0, //40
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //50
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //60
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //70

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //80
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //90
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //A0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //B0

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //C0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //D0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //E0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0  //F0
};

int dump_in(unsigned char *p,unsigned char *d){
    // Your code here!
    
    int i = 0; //カウンター 入力文字
    int l = 0; //カウンター 出力バイナリ
    int a; //一時領域
    int g; //一時領域
    
    printf("\"%s\"\n\n",p);
    
    while(1){  //無限ループ
    
        //読み飛ばし
        //構造化プログラミング先読み
        a = p[i]; //読み出し
    
        while((t[a] == 0) && (a != '0') && (a != 0)){
        
            printf("<%c>",a); //debug
            
            i++; 
            a = p[i]; //読み出し
       
        }  //while
    
        if(a == 0) break;  //終端文字の時は、ループを抜ける
    
    
        //16進の間
        //構造化プログラミング先読み
        a = p[i]; //読み出し
    
        g = 0;
        while( ((t[a] != 0) || (a == '0')) && (a != 0)){
        
            printf("[%c]",a); //debug
            
            g = (g << 4) + t[a];
       
            i++;
            a = p[i]; //読み出し
       
        }  //while
    
    
        if( p[i] == 0 ) {
            printf("(\\0)"); //debug
        } else {
            printf("(%c)",p[i]); //debug
        }
    
        printf("\n"); //debug
        
        printf("g = #%02X. (%d)\n",g,g); //debug
        
        d[l] = g;
        l++;
    
        if(a == 0) break;  //終端文字の時は、ループを抜ける

    
    }  //while 0
    
    return(l);
    
}  //main



int main(void){
    
    unsigned char p[]="01-02-0A";
   
        //メモリーエリアの確保
    unsigned char RAM[256] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};

    int num = dump_in(p,RAM);
    
    printf("\n");
    printf("num:%d\n",num);
    printf("0:[%02X]\n",RAM[0]);
    printf("1:[%02X]\n",RAM[1]);
    printf("2:[%02X]\n",RAM[2]);
    printf("3:[%02X]\n",RAM[3]);
    printf("4:[%02X]\n",RAM[4]);

}  //main





"01-02-0A"

[0][1](-)
g = #01. (1)
<->[0][2](-)
g = #02. (2)
<->[0][A](\0)
g = #0A. (10)

num:3
0:[01]
1:[02]
2:[0A]
3:[03]
4:[04]

おまけ(修正前)

  • オンライコンパイラ



//0 1 2 3 4 5 6 7 8 9 A B C D E F
char t[] = {
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //00
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //10
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //20
0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, //30

0,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0, //40
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //50
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //60
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //70

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //80
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //90
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //A0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //B0

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //C0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //D0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //E0
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0  //F0
};

#include <iostream>
using namespace std;
int main(void){
    // Your code here!
    
    unsigned char p[]="01-02-0A";
    
    
    int i = 0; //カウンター
    int a; //一時領域
    int g; //一時領域
    
    printf("\"%s\"\n\n",p);
    
    a = 0xff; 
    while(a != 0){
    
        //読み飛ばし
        //構造化プログラミング先読み
        a = p[i]; //読み出し
    
        while((t[a] == 0) && (a != '0') && (a != 0)){
        
            printf("<%c>",a); //debug
            
            i++; 
            a = p[i]; //読み出し
       
        }  //while
    
    
        //16進の間
        //構造化プログラミング先読み
        a = p[i]; //読み出し
    
        g = 0;
        while( ((t[a] != 0) || (a == '0')) && (a != 0)){
        
            printf("[%c]",a); //debug
            
            g = (g << 4) + t[a];
       
            i++;
            a = p[i]; //読み出し
       
        }  //while
    
        if( p[i] == 0 ) {
            printf("(\\0)"); //debug
        } else {
            printf("(%c)",p[i]); //debug
        }
    
        printf("\n");
        
        printf("g = #%02X. (%d)\n",g,g);
    
    }  //while 0
    
}  //main





"01-02-0A"

[0][1](-)
g = #01. (1)
<->[0][2](-)
g = #02. (2)
<->[0][A](\0)
g = #0A. (10)
0
0
0

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