//
//  main.cpp
//  DEL_C_prg
//
//  Created by Vaclav Novak on 24.10.2022.
//

#include <iostream>
#include <stdio.h>

int main(int argc, const char * argv[]) {
 
    //***************************************************
    //00.00.00.00 až FF FF FF FF
    uint32_t a = 0x00000000; //00.00.00.00 až FF FF FF FF
       // zapis 1 na pozici 4 - tedy 00010000
    
    a |= (1UL<<4);
       
    std::cout <<"HEX: " <<std::hex << a;
    std::cout << "\n";
    std::cout <<"BIN: "<< std::bitset<32> {a};
    std::cout << "\n--------------\n";
     
   //***************************************************
   // Nulováníbitu v registru
    
    uint32_t b = 0b00000000000000000000000000010011;
    std::cout <<"BIN: "<< std::bitset<32>{b} << "\n";
  
    // zapis 0 na pozici 4 - tedy 0001001
   
    b &= ~(1UL<<4);
    
    //std::cout << std::hex << b;
    std::cout << "\n";
    std::cout  <<"BIN: "<< std::bitset<32>{b};
    std::cout << "\n";
    //***************************************************
    std::cout << "\n";
    return 0;
    }