(s)
| 28 | |
| 29 | |
| 30 | def bin2hex(s): |
| 31 | mp = {"0000": '0', |
| 32 | "0001": '1', |
| 33 | "0010": '2', |
| 34 | "0011": '3', |
| 35 | "0100": '4', |
| 36 | "0101": '5', |
| 37 | "0110": '6', |
| 38 | "0111": '7', |
| 39 | "1000": '8', |
| 40 | "1001": '9', |
| 41 | "1010": 'A', |
| 42 | "1011": 'B', |
| 43 | "1100": 'C', |
| 44 | "1101": 'D', |
| 45 | "1110": 'E', |
| 46 | "1111": 'F'} |
| 47 | hex = "" |
| 48 | for i in range(0, len(s), 4): |
| 49 | ch = "" |
| 50 | ch = ch + s[i] |
| 51 | ch = ch + s[i + 1] |
| 52 | ch = ch + s[i + 2] |
| 53 | ch = ch + s[i + 3] |
| 54 | hex = hex + mp[ch] |
| 55 | |
| 56 | return hex |
| 57 | |
| 58 | # Binary to decimal conversion |
| 59 |