#include "bin_oper.h"

uint64_t bin2udec(const char *p_binary)
{
  uint64_t decimal = 0;
  int j = 0, i = -1;
  while(p_binary[++i]);
  while(--i)
  {
    if(p_binary[i] == '1') decimal += (1 << j);
    ++j;
  }
  return(decimal);
}
uint64_t bin2udec_range(const char *p_binary,
                        int64_t     p_start,
                        uint8_t     p_length)
{
  uint64_t decimal = 0;
  int j = 0, i = p_start + p_length;
  while(--i >= p_start)
  {
    if(p_binary[i] == '1') decimal += (1 << j);
    ++j;
  }
  return(decimal);
}