rgb

test.c

/*
 * untitled.c
 *
 * Copyright 2018 Sudhakar Verma <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 *
 *
 */


#include <stdio.h>
#include <stdint.h>
uint32_t x(uint8_t in){
    uint32_t i=0, f=0;
    for(i=0;i<8;++i){
        f=f|((4|((in&1)<<1))<<(3*i));
        in=in>>1;
        }
    return f;
    }

int main(int argc, char **argv){
    uint8_t in;
    uint32_t out;
    while(1){
    scanf("%hhu",&in);
    out = x(in);
    printf("%x\n", out);}
    return 0;
}