NFA037 - Jalon #3 - opLog()

#include <stdio.h>

unsigned char opLog(unsigned char y, unsigned char z) {
    // CALCUL
    unsigned char a = y;
    unsigned char b = z;

        // ET
    unsigned char c = a & b;

        // OU
    unsigned char d = a | b;

        // OU exc
    unsigned char e = a ^ b;

        // Complément à 1
    unsigned char f = ~a;
    unsigned char g = ~b;

        // Décalage à gauche
    unsigned char h = a << 3;

        // Décalage à droite
    unsigned char j = b >> 4;

    // AFFICHAGE
    printf("a -> hexa : %x \t\t decimal : %d \t\t binaire : ", a, a);
    bin(a);
    printf("\n");

    printf("b -> hexa : %x \t\t decimal : %d \t\t binaire : ", b, b);
    bin(b);
    printf("\n");

    printf("c -> hexa : %x \t\t decimal : %d \t\t binaire : ", c, c);
    bin(c);
    printf("\n");

    printf("d -> hexa : %x \t\t decimal : %d \t\t binaire : ", d, d);
    bin(d);
    printf("\n");

    printf("e -> hexa : %x \t\t decimal : %d \t\t binaire : ", e, e);
    bin(e);
    printf("\n");

    printf("f -> hexa : %x \t\t decimal : %d \t\t binaire : ", f, f);
    bin(f);
    printf("\n");

    printf("g -> hexa : %x \t\t decimal : %d \t\t binaire : ", g, g);
    bin(g);
    printf("\n");

    printf("h -> hexa : %x \t\t decimal : %d \t\t binaire : ", h, h);
    bin(h);
    printf("\n");

    printf("j -> hexa : %x \t\t decimal : %d \t\t binaire : ", j, j);
    bin(j);
    printf("\n");

    // VERIFICATION
    printf("\nVérification de c a la main \n");
    unsigned char bit = 0;
    unsigned char masque = 128;
    unsigned char i = 7;
    bit = (c & masque);
    bit = bit >> i;
    printf("%d", bit);
    masque = masque >> 1;

    i = 6;
    bit = (c & masque);
    bit = bit >> i;
    printf("%d", bit);
    masque = masque >> 1;

    i = 5;
    bit = (c & masque);
    bit = bit >> i;
    printf("%d", bit);
    masque = masque >> 1;

    i = 4;
    bit = (c & masque);
    bit = bit >> i;
    printf("%d", bit);
    masque = masque >> 1;

    i = 3;
    bit = (c & masque);
    bit = bit >> i;
    printf("%d", bit);
    masque = masque >> 1;

    i = 2;
    bit = (c & masque);
    bit = bit >> i;
    printf("%d", bit);
    masque = masque >> 1;

    i = 1;
    bit = (c & masque);
    bit = bit >> i;
    printf("%d", bit);
    masque = masque >> 1;

    i = 0;
    bit = (c & masque);
    bit = bit >> i;
    printf("%d", bit);
    masque = masque >> 1;

    printf("\n\n");

    system("pause");
}

int bin(char c) {
    unsigned char bit = 0;
    unsigned char masque = 128;
    unsigned char i = 7;
    for (int i = 7; i >= 0; i--) {
        bit = (c & masque);
        bit = bit >> i;
        printf("%d", bit);
        masque = masque >> 1;
    }
}