| 1 | #!/usr/bin/env python3
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| 2 | # -*- coding: utf-8 -*-
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| 3 |
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| 4 | from __future__ import (division, print_function)
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| 5 |
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| 6 | import sys
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| 7 | import time
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| 8 | import zlib
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| 9 | import copy
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| 10 | import struct
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| 11 | import binascii
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| 12 | import hashlib
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| 13 | import argparse
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| 14 | import math
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| 15 | import zipfile, tempfile
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| 16 | import json
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| 17 | import re
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| 18 | import os
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| 19 |
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| 20 |
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| 21 | class KFlash:
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| 22 | print_callback = None
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| 23 |
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| 24 | def __init__(self, print_callback = None):
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| 25 | self.killProcess = False
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| 26 | self.loader = None
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| 27 | KFlash.print_callback = print_callback
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| 28 |
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| 29 | @staticmethod
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| 30 | def log(*args, **kwargs):
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| 31 | if KFlash.print_callback:
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| 32 | KFlash.print_callback(*args, **kwargs)
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| 33 | else:
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| 34 | print(*args, **kwargs)
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| 35 |
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| 36 | def process(self, terminal=True, dev="", baudrate=1500000, board=None, sram = False, file="", callback=None, noansi=False, terminal_auto_size=False, terminal_size=(50, 1), slow_mode = False, addr=None, length=None):
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| 37 | self.killProcess = False
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| 38 | BASH_TIPS = dict(NORMAL='\033[0m',BOLD='\033[1m',DIM='\033[2m',UNDERLINE='\033[4m',
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| 39 | DEFAULT='\033[0m', RED='\033[31m', YELLOW='\033[33m', GREEN='\033[32m',
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| 40 | BG_DEFAULT='\033[49m', BG_WHITE='\033[107m')
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| 41 |
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| 42 | ERROR_MSG = BASH_TIPS['RED']+BASH_TIPS['BOLD']+'[ERROR]'+BASH_TIPS['NORMAL']
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| 43 | WARN_MSG = BASH_TIPS['YELLOW']+BASH_TIPS['BOLD']+'[WARN]'+BASH_TIPS['NORMAL']
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| 44 | INFO_MSG = BASH_TIPS['GREEN']+BASH_TIPS['BOLD']+'[INFO]'+BASH_TIPS['NORMAL']
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| 45 |
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| 46 | VID_LIST_FOR_AUTO_LOOKUP = "(1A86)|(0403)|(067B)|(10C4)|(C251)|(0403)"
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| 47 | # WCH FTDI PL CL DAP OPENEC
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| 48 | ISP_RECEIVE_TIMEOUT = 0.5
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| 49 |
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| 50 | MAX_RETRY_TIMES = 10
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| 51 |
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| 52 | ISP_FLASH_SECTOR_SIZE = 4096
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| 53 | ISP_FLASH_DATA_FRAME_SIZE = ISP_FLASH_SECTOR_SIZE * 16
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| 54 |
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| 55 | def tuple2str(t):
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| 56 | ret = ""
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| 57 | for i in t:
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| 58 | ret += i+" "
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| 59 | return ret
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| 60 |
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| 61 | def raise_exception(exception):
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| 62 | if self.loader:
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| 63 | try:
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| 64 | self.loader._port.close()
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| 65 | except Exception:
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| 66 | pass
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| 67 | raise exception
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| 68 |
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| 69 | try:
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| 70 | from enum import Enum
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| 71 | except ImportError:
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| 72 | err = (ERROR_MSG,'enum34 must be installed, run '+BASH_TIPS['GREEN']+'`' + ('pip', 'pip3')[sys.version_info > (3, 0)] + ' install enum34`',BASH_TIPS['DEFAULT'])
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| 73 | err = tuple2str(err)
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| 74 | raise Exception(err)
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| 75 | try:
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| 76 | import serial
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| 77 | import serial.tools.list_ports
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| 78 | except ImportError:
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| 79 | err = (ERROR_MSG,'PySerial must be installed, run '+BASH_TIPS['GREEN']+'`' + ('pip', 'pip3')[sys.version_info > (3, 0)] + ' install pyserial`',BASH_TIPS['DEFAULT'])
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| 80 | err = tuple2str(err)
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| 81 | raise Exception(err)
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| 82 |
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| 83 | class TimeoutError(Exception): pass
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| 84 |
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| 85 | class ProgramFileFormat(Enum):
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| 86 | FMT_BINARY = 0
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| 87 | FMT_ELF = 1
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| 88 | FMT_KFPKG = 2
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| 89 |
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| 90 | # AES is from: https://github.com/ricmoo/pyaes, Copyright by Richard Moore
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| 91 | class AES:
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| 92 | '''Encapsulates the AES block cipher.
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| 93 | You generally should not need this. Use the AESModeOfOperation classes
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| 94 | below instead.'''
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| 95 | @staticmethod
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| 96 | def _compact_word(word):
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| 97 | return (word[0] << 24) | (word[1] << 16) | (word[2] << 8) | word[3]
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| 98 |
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| 99 | # Number of rounds by keysize
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| 100 | number_of_rounds = {16: 10, 24: 12, 32: 14}
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| 101 |
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| 102 | # Round constant words
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| 103 | rcon = [ 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 ]
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| 104 |
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| 105 | # S-box and Inverse S-box (S is for Substitution)
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| 106 | S = [ 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 ]
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| 107 | Si =[ 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d ]
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| 108 |
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| 109 | # Transformations for encryption
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| 110 | T1 = [ 0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a ]
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| 111 | T2 = [ 0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5, 0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676, 0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0, 0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, 0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0, 0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, 0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc, 0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, 0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515, 0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, 0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a, 0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, 0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575, 0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, 0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0, 0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, 0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484, 0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, 0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b, 0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, 0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf, 0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, 0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585, 0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, 0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8, 0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, 0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5, 0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, 0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2, 0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, 0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717, 0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, 0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373, 0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, 0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888, 0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, 0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb, 0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, 0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c, 0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, 0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979, 0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, 0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9, 0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, 0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808, 0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, 0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6, 0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, 0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a, 0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, 0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e, 0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, 0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e, 0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, 0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494, 0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, 0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf, 0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868, 0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616 ]
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| 112 | T3 = [ 0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5, 0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76, 0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0, 0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, 0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0, 0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, 0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc, 0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, 0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15, 0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, 0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a, 0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, 0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75, 0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, 0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0, 0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, 0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384, 0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, 0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b, 0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, 0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf, 0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, 0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185, 0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, 0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8, 0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, 0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5, 0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, 0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2, 0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, 0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17, 0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, 0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673, 0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, 0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88, 0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, 0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb, 0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, 0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c, 0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, 0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279, 0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, 0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9, 0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, 0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008, 0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, 0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6, 0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, 0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a, 0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, 0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e, 0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, 0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e, 0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, 0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394, 0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, 0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df, 0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068, 0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16 ]
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| 113 | T4 = [ 0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491, 0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec, 0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb, 0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, 0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b, 0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, 0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83, 0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, 0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a, 0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, 0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f, 0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, 0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea, 0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, 0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b, 0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, 0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713, 0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, 0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6, 0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, 0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85, 0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, 0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411, 0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, 0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b, 0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, 0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1, 0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, 0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf, 0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, 0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e, 0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, 0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6, 0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, 0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b, 0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, 0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad, 0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, 0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8, 0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, 0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2, 0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, 0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049, 0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, 0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810, 0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, 0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197, 0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, 0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f, 0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, 0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c, 0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, 0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927, 0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, 0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733, 0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, 0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5, 0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, 0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0, 0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, 0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c ]
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| 114 |
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| 115 | # Transformations for decryption
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| 116 | T5 = [ 0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742 ]
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| 117 | T6 = [ 0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303, 0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3, 0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9, 0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, 0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8, 0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, 0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a, 0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, 0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b, 0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, 0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab, 0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, 0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682, 0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, 0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe, 0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, 0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10, 0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, 0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015, 0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, 0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee, 0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, 0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72, 0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, 0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e, 0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, 0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a, 0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, 0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9, 0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, 0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e, 0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, 0xcad731dc, 0x10426385, 0x40139722, 0x2084c611, 0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, 0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3, 0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, 0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390, 0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, 0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf, 0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, 0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af, 0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, 0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb, 0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, 0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8, 0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, 0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266, 0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, 0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6, 0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, 0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551, 0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, 0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647, 0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, 0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1, 0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, 0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db, 0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95, 0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857 ]
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| 118 | T7 = [ 0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3, 0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562, 0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3, 0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, 0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9, 0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, 0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce, 0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, 0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908, 0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, 0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655, 0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, 0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16, 0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, 0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6, 0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, 0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e, 0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, 0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050, 0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, 0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8, 0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, 0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a, 0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, 0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436, 0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, 0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12, 0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, 0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e, 0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, 0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb, 0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, 0xdccad731, 0x85104263, 0x22401397, 0x112084c6, 0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, 0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1, 0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, 0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233, 0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, 0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad, 0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, 0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3, 0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, 0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b, 0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, 0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15, 0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, 0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2, 0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, 0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791, 0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, 0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665, 0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, 0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6, 0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, 0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47, 0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, 0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844, 0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d, 0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8 ]
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| 119 | T8 = [ 0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b, 0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5, 0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b, 0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, 0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e, 0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, 0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d, 0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, 0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9, 0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, 0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66, 0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, 0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced, 0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, 0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4, 0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, 0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd, 0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, 0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60, 0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, 0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79, 0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, 0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c, 0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, 0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24, 0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, 0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c, 0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, 0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814, 0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, 0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b, 0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, 0x31dccad7, 0x63851042, 0x97224013, 0xc6112084, 0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, 0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077, 0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, 0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22, 0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, 0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f, 0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, 0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582, 0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, 0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb, 0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, 0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef, 0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, 0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035, 0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, 0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17, 0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, 0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46, 0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, 0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d, 0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, 0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a, 0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, 0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678, 0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, 0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff, 0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0 ]
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| 120 |
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| 121 | # Transformations for decryption key expansion
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| 122 | U1 = [ 0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3 ]
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| 123 | U2 = [ 0x00000000, 0x0b0e090d, 0x161c121a, 0x1d121b17, 0x2c382434, 0x27362d39, 0x3a24362e, 0x312a3f23, 0x58704868, 0x537e4165, 0x4e6c5a72, 0x4562537f, 0x74486c5c, 0x7f466551, 0x62547e46, 0x695a774b, 0xb0e090d0, 0xbbee99dd, 0xa6fc82ca, 0xadf28bc7, 0x9cd8b4e4, 0x97d6bde9, 0x8ac4a6fe, 0x81caaff3, 0xe890d8b8, 0xe39ed1b5, 0xfe8ccaa2, 0xf582c3af, 0xc4a8fc8c, 0xcfa6f581, 0xd2b4ee96, 0xd9bae79b, 0x7bdb3bbb, 0x70d532b6, 0x6dc729a1, 0x66c920ac, 0x57e31f8f, 0x5ced1682, 0x41ff0d95, 0x4af10498, 0x23ab73d3, 0x28a57ade, 0x35b761c9, 0x3eb968c4, 0x0f9357e7, 0x049d5eea, 0x198f45fd, 0x12814cf0, 0xcb3bab6b, 0xc035a266, 0xdd27b971, 0xd629b07c, 0xe7038f5f, 0xec0d8652, 0xf11f9d45, 0xfa119448, 0x934be303, 0x9845ea0e, 0x8557f119, 0x8e59f814, 0xbf73c737, 0xb47dce3a, 0xa96fd52d, 0xa261dc20, 0xf6ad766d, 0xfda37f60, 0xe0b16477, 0xebbf6d7a, 0xda955259, 0xd19b5b54, 0xcc894043, 0xc787494e, 0xaedd3e05, 0xa5d33708, 0xb8c12c1f, 0xb3cf2512, 0x82e51a31, 0x89eb133c, 0x94f9082b, 0x9ff70126, 0x464de6bd, 0x4d43efb0, 0x5051f4a7, 0x5b5ffdaa, 0x6a75c289, 0x617bcb84, 0x7c69d093, 0x7767d99e, 0x1e3daed5, 0x1533a7d8, 0x0821bccf, 0x032fb5c2, 0x32058ae1, 0x390b83ec, 0x241998fb, 0x2f1791f6, 0x8d764dd6, 0x867844db, 0x9b6a5fcc, 0x906456c1, 0xa14e69e2, 0xaa4060ef, 0xb7527bf8, 0xbc5c72f5, 0xd50605be, 0xde080cb3, 0xc31a17a4, 0xc8141ea9, 0xf93e218a, 0xf2302887, 0xef223390, 0xe42c3a9d, 0x3d96dd06, 0x3698d40b, 0x2b8acf1c, 0x2084c611, 0x11aef932, 0x1aa0f03f, 0x07b2eb28, 0x0cbce225, 0x65e6956e, 0x6ee89c63, 0x73fa8774, 0x78f48e79, 0x49deb15a, 0x42d0b857, 0x5fc2a340, 0x54ccaa4d, 0xf741ecda, 0xfc4fe5d7, 0xe15dfec0, 0xea53f7cd, 0xdb79c8ee, 0xd077c1e3, 0xcd65daf4, 0xc66bd3f9, 0xaf31a4b2, 0xa43fadbf, 0xb92db6a8, 0xb223bfa5, 0x83098086, 0x8807898b, 0x9515929c, 0x9e1b9b91, 0x47a17c0a, 0x4caf7507, 0x51bd6e10, 0x5ab3671d, 0x6b99583e, 0x60975133, 0x7d854a24, 0x768b4329, 0x1fd13462, 0x14df3d6f, 0x09cd2678, 0x02c32f75, 0x33e91056, 0x38e7195b, 0x25f5024c, 0x2efb0b41, 0x8c9ad761, 0x8794de6c, 0x9a86c57b, 0x9188cc76, 0xa0a2f355, 0xabacfa58, 0xb6bee14f, 0xbdb0e842, 0xd4ea9f09, 0xdfe49604, 0xc2f68d13, 0xc9f8841e, 0xf8d2bb3d, 0xf3dcb230, 0xeecea927, 0xe5c0a02a, 0x3c7a47b1, 0x37744ebc, 0x2a6655ab, 0x21685ca6, 0x10426385, 0x1b4c6a88, 0x065e719f, 0x0d507892, 0x640a0fd9, 0x6f0406d4, 0x72161dc3, 0x791814ce, 0x48322bed, 0x433c22e0, 0x5e2e39f7, 0x552030fa, 0x01ec9ab7, 0x0ae293ba, 0x17f088ad, 0x1cfe81a0, 0x2dd4be83, 0x26dab78e, 0x3bc8ac99, 0x30c6a594, 0x599cd2df, 0x5292dbd2, 0x4f80c0c5, 0x448ec9c8, 0x75a4f6eb, 0x7eaaffe6, 0x63b8e4f1, 0x68b6edfc, 0xb10c0a67, 0xba02036a, 0xa710187d, 0xac1e1170, 0x9d342e53, 0x963a275e, 0x8b283c49, 0x80263544, 0xe97c420f, 0xe2724b02, 0xff605015, 0xf46e5918, 0xc544663b, 0xce4a6f36, 0xd3587421, 0xd8567d2c, 0x7a37a10c, 0x7139a801, 0x6c2bb316, 0x6725ba1b, 0x560f8538, 0x5d018c35, 0x40139722, 0x4b1d9e2f, 0x2247e964, 0x2949e069, 0x345bfb7e, 0x3f55f273, 0x0e7fcd50, 0x0571c45d, 0x1863df4a, 0x136dd647, 0xcad731dc, 0xc1d938d1, 0xdccb23c6, 0xd7c52acb, 0xe6ef15e8, 0xede11ce5, 0xf0f307f2, 0xfbfd0eff, 0x92a779b4, 0x99a970b9, 0x84bb6bae, 0x8fb562a3, 0xbe9f5d80, 0xb591548d, 0xa8834f9a, 0xa38d4697 ]
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| 124 | U3 = [ 0x00000000, 0x0d0b0e09, 0x1a161c12, 0x171d121b, 0x342c3824, 0x3927362d, 0x2e3a2436, 0x23312a3f, 0x68587048, 0x65537e41, 0x724e6c5a, 0x7f456253, 0x5c74486c, 0x517f4665, 0x4662547e, 0x4b695a77, 0xd0b0e090, 0xddbbee99, 0xcaa6fc82, 0xc7adf28b, 0xe49cd8b4, 0xe997d6bd, 0xfe8ac4a6, 0xf381caaf, 0xb8e890d8, 0xb5e39ed1, 0xa2fe8cca, 0xaff582c3, 0x8cc4a8fc, 0x81cfa6f5, 0x96d2b4ee, 0x9bd9bae7, 0xbb7bdb3b, 0xb670d532, 0xa16dc729, 0xac66c920, 0x8f57e31f, 0x825ced16, 0x9541ff0d, 0x984af104, 0xd323ab73, 0xde28a57a, 0xc935b761, 0xc43eb968, 0xe70f9357, 0xea049d5e, 0xfd198f45, 0xf012814c, 0x6bcb3bab, 0x66c035a2, 0x71dd27b9, 0x7cd629b0, 0x5fe7038f, 0x52ec0d86, 0x45f11f9d, 0x48fa1194, 0x03934be3, 0x0e9845ea, 0x198557f1, 0x148e59f8, 0x37bf73c7, 0x3ab47dce, 0x2da96fd5, 0x20a261dc, 0x6df6ad76, 0x60fda37f, 0x77e0b164, 0x7aebbf6d, 0x59da9552, 0x54d19b5b, 0x43cc8940, 0x4ec78749, 0x05aedd3e, 0x08a5d337, 0x1fb8c12c, 0x12b3cf25, 0x3182e51a, 0x3c89eb13, 0x2b94f908, 0x269ff701, 0xbd464de6, 0xb04d43ef, 0xa75051f4, 0xaa5b5ffd, 0x896a75c2, 0x84617bcb, 0x937c69d0, 0x9e7767d9, 0xd51e3dae, 0xd81533a7, 0xcf0821bc, 0xc2032fb5, 0xe132058a, 0xec390b83, 0xfb241998, 0xf62f1791, 0xd68d764d, 0xdb867844, 0xcc9b6a5f, 0xc1906456, 0xe2a14e69, 0xefaa4060, 0xf8b7527b, 0xf5bc5c72, 0xbed50605, 0xb3de080c, 0xa4c31a17, 0xa9c8141e, 0x8af93e21, 0x87f23028, 0x90ef2233, 0x9de42c3a, 0x063d96dd, 0x0b3698d4, 0x1c2b8acf, 0x112084c6, 0x3211aef9, 0x3f1aa0f0, 0x2807b2eb, 0x250cbce2, 0x6e65e695, 0x636ee89c, 0x7473fa87, 0x7978f48e, 0x5a49deb1, 0x5742d0b8, 0x405fc2a3, 0x4d54ccaa, 0xdaf741ec, 0xd7fc4fe5, 0xc0e15dfe, 0xcdea53f7, 0xeedb79c8, 0xe3d077c1, 0xf4cd65da, 0xf9c66bd3, 0xb2af31a4, 0xbfa43fad, 0xa8b92db6, 0xa5b223bf, 0x86830980, 0x8b880789, 0x9c951592, 0x919e1b9b, 0x0a47a17c, 0x074caf75, 0x1051bd6e, 0x1d5ab367, 0x3e6b9958, 0x33609751, 0x247d854a, 0x29768b43, 0x621fd134, 0x6f14df3d, 0x7809cd26, 0x7502c32f, 0x5633e910, 0x5b38e719, 0x4c25f502, 0x412efb0b, 0x618c9ad7, 0x6c8794de, 0x7b9a86c5, 0x769188cc, 0x55a0a2f3, 0x58abacfa, 0x4fb6bee1, 0x42bdb0e8, 0x09d4ea9f, 0x04dfe496, 0x13c2f68d, 0x1ec9f884, 0x3df8d2bb, 0x30f3dcb2, 0x27eecea9, 0x2ae5c0a0, 0xb13c7a47, 0xbc37744e, 0xab2a6655, 0xa621685c, 0x85104263, 0x881b4c6a, 0x9f065e71, 0x920d5078, 0xd9640a0f, 0xd46f0406, 0xc372161d, 0xce791814, 0xed48322b, 0xe0433c22, 0xf75e2e39, 0xfa552030, 0xb701ec9a, 0xba0ae293, 0xad17f088, 0xa01cfe81, 0x832dd4be, 0x8e26dab7, 0x993bc8ac, 0x9430c6a5, 0xdf599cd2, 0xd25292db, 0xc54f80c0, 0xc8448ec9, 0xeb75a4f6, 0xe67eaaff, 0xf163b8e4, 0xfc68b6ed, 0x67b10c0a, 0x6aba0203, 0x7da71018, 0x70ac1e11, 0x539d342e, 0x5e963a27, 0x498b283c, 0x44802635, 0x0fe97c42, 0x02e2724b, 0x15ff6050, 0x18f46e59, 0x3bc54466, 0x36ce4a6f, 0x21d35874, 0x2cd8567d, 0x0c7a37a1, 0x017139a8, 0x166c2bb3, 0x1b6725ba, 0x38560f85, 0x355d018c, 0x22401397, 0x2f4b1d9e, 0x642247e9, 0x692949e0, 0x7e345bfb, 0x733f55f2, 0x500e7fcd, 0x5d0571c4, 0x4a1863df, 0x47136dd6, 0xdccad731, 0xd1c1d938, 0xc6dccb23, 0xcbd7c52a, 0xe8e6ef15, 0xe5ede11c, 0xf2f0f307, 0xfffbfd0e, 0xb492a779, 0xb999a970, 0xae84bb6b, 0xa38fb562, 0x80be9f5d, 0x8db59154, 0x9aa8834f, 0x97a38d46 ]
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| 125 | U4 = [ 0x00000000, 0x090d0b0e, 0x121a161c, 0x1b171d12, 0x24342c38, 0x2d392736, 0x362e3a24, 0x3f23312a, 0x48685870, 0x4165537e, 0x5a724e6c, 0x537f4562, 0x6c5c7448, 0x65517f46, 0x7e466254, 0x774b695a, 0x90d0b0e0, 0x99ddbbee, 0x82caa6fc, 0x8bc7adf2, 0xb4e49cd8, 0xbde997d6, 0xa6fe8ac4, 0xaff381ca, 0xd8b8e890, 0xd1b5e39e, 0xcaa2fe8c, 0xc3aff582, 0xfc8cc4a8, 0xf581cfa6, 0xee96d2b4, 0xe79bd9ba, 0x3bbb7bdb, 0x32b670d5, 0x29a16dc7, 0x20ac66c9, 0x1f8f57e3, 0x16825ced, 0x0d9541ff, 0x04984af1, 0x73d323ab, 0x7ade28a5, 0x61c935b7, 0x68c43eb9, 0x57e70f93, 0x5eea049d, 0x45fd198f, 0x4cf01281, 0xab6bcb3b, 0xa266c035, 0xb971dd27, 0xb07cd629, 0x8f5fe703, 0x8652ec0d, 0x9d45f11f, 0x9448fa11, 0xe303934b, 0xea0e9845, 0xf1198557, 0xf8148e59, 0xc737bf73, 0xce3ab47d, 0xd52da96f, 0xdc20a261, 0x766df6ad, 0x7f60fda3, 0x6477e0b1, 0x6d7aebbf, 0x5259da95, 0x5b54d19b, 0x4043cc89, 0x494ec787, 0x3e05aedd, 0x3708a5d3, 0x2c1fb8c1, 0x2512b3cf, 0x1a3182e5, 0x133c89eb, 0x082b94f9, 0x01269ff7, 0xe6bd464d, 0xefb04d43, 0xf4a75051, 0xfdaa5b5f, 0xc2896a75, 0xcb84617b, 0xd0937c69, 0xd99e7767, 0xaed51e3d, 0xa7d81533, 0xbccf0821, 0xb5c2032f, 0x8ae13205, 0x83ec390b, 0x98fb2419, 0x91f62f17, 0x4dd68d76, 0x44db8678, 0x5fcc9b6a, 0x56c19064, 0x69e2a14e, 0x60efaa40, 0x7bf8b752, 0x72f5bc5c, 0x05bed506, 0x0cb3de08, 0x17a4c31a, 0x1ea9c814, 0x218af93e, 0x2887f230, 0x3390ef22, 0x3a9de42c, 0xdd063d96, 0xd40b3698, 0xcf1c2b8a, 0xc6112084, 0xf93211ae, 0xf03f1aa0, 0xeb2807b2, 0xe2250cbc, 0x956e65e6, 0x9c636ee8, 0x877473fa, 0x8e7978f4, 0xb15a49de, 0xb85742d0, 0xa3405fc2, 0xaa4d54cc, 0xecdaf741, 0xe5d7fc4f, 0xfec0e15d, 0xf7cdea53, 0xc8eedb79, 0xc1e3d077, 0xdaf4cd65, 0xd3f9c66b, 0xa4b2af31, 0xadbfa43f, 0xb6a8b92d, 0xbfa5b223, 0x80868309, 0x898b8807, 0x929c9515, 0x9b919e1b, 0x7c0a47a1, 0x75074caf, 0x6e1051bd, 0x671d5ab3, 0x583e6b99, 0x51336097, 0x4a247d85, 0x4329768b, 0x34621fd1, 0x3d6f14df, 0x267809cd, 0x2f7502c3, 0x105633e9, 0x195b38e7, 0x024c25f5, 0x0b412efb, 0xd7618c9a, 0xde6c8794, 0xc57b9a86, 0xcc769188, 0xf355a0a2, 0xfa58abac, 0xe14fb6be, 0xe842bdb0, 0x9f09d4ea, 0x9604dfe4, 0x8d13c2f6, 0x841ec9f8, 0xbb3df8d2, 0xb230f3dc, 0xa927eece, 0xa02ae5c0, 0x47b13c7a, 0x4ebc3774, 0x55ab2a66, 0x5ca62168, 0x63851042, 0x6a881b4c, 0x719f065e, 0x78920d50, 0x0fd9640a, 0x06d46f04, 0x1dc37216, 0x14ce7918, 0x2bed4832, 0x22e0433c, 0x39f75e2e, 0x30fa5520, 0x9ab701ec, 0x93ba0ae2, 0x88ad17f0, 0x81a01cfe, 0xbe832dd4, 0xb78e26da, 0xac993bc8, 0xa59430c6, 0xd2df599c, 0xdbd25292, 0xc0c54f80, 0xc9c8448e, 0xf6eb75a4, 0xffe67eaa, 0xe4f163b8, 0xedfc68b6, 0x0a67b10c, 0x036aba02, 0x187da710, 0x1170ac1e, 0x2e539d34, 0x275e963a, 0x3c498b28, 0x35448026, 0x420fe97c, 0x4b02e272, 0x5015ff60, 0x5918f46e, 0x663bc544, 0x6f36ce4a, 0x7421d358, 0x7d2cd856, 0xa10c7a37, 0xa8017139, 0xb3166c2b, 0xba1b6725, 0x8538560f, 0x8c355d01, 0x97224013, 0x9e2f4b1d, 0xe9642247, 0xe0692949, 0xfb7e345b, 0xf2733f55, 0xcd500e7f, 0xc45d0571, 0xdf4a1863, 0xd647136d, 0x31dccad7, 0x38d1c1d9, 0x23c6dccb, 0x2acbd7c5, 0x15e8e6ef, 0x1ce5ede1, 0x07f2f0f3, 0x0efffbfd, 0x79b492a7, 0x70b999a9, 0x6bae84bb, 0x62a38fb5, 0x5d80be9f, 0x548db591, 0x4f9aa883, 0x4697a38d ]
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| 126 |
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| 127 | def __init__(self, key):
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| 128 |
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| 129 | if len(key) not in (16, 24, 32):
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| 130 | raise_exception( ValueError('Invalid key size') )
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| 131 |
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| 132 | rounds = self.number_of_rounds[len(key)]
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| 133 |
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| 134 | # Encryption round keys
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| 135 | self._Ke = [[0] * 4 for i in range(rounds + 1)]
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| 136 |
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| 137 | # Decryption round keys
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| 138 | self._Kd = [[0] * 4 for i in range(rounds + 1)]
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| 139 |
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| 140 | round_key_count = (rounds + 1) * 4
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| 141 | KC = len(key) // 4
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| 142 |
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| 143 | # Convert the key into ints
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| 144 | tk = [ struct.unpack('>i', key[i:i + 4])[0] for i in range(0, len(key), 4) ]
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| 145 |
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| 146 | # Copy values into round key arrays
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| 147 | for i in range(0, KC):
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| 148 | self._Ke[i // 4][i % 4] = tk[i]
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| 149 | self._Kd[rounds - (i // 4)][i % 4] = tk[i]
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| 150 |
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| 151 | # Key expansion (fips-197 section 5.2)
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| 152 | rconpointer = 0
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| 153 | t = KC
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| 154 | while t < round_key_count:
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| 155 |
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| 156 | tt = tk[KC - 1]
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| 157 | tk[0] ^= ((self.S[(tt >> 16) & 0xFF] << 24) ^
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| 158 | (self.S[(tt >> 8) & 0xFF] << 16) ^
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| 159 | (self.S[ tt & 0xFF] << 8) ^
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| 160 | self.S[(tt >> 24) & 0xFF] ^
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| 161 | (self.rcon[rconpointer] << 24))
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| 162 | rconpointer += 1
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| 163 |
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| 164 | if KC != 8:
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| 165 | for i in range(1, KC):
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| 166 | tk[i] ^= tk[i - 1]
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| 167 |
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| 168 | # Key expansion for 256-bit keys is "slightly different" (fips-197)
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| 169 | else:
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| 170 | for i in range(1, KC // 2):
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| 171 | tk[i] ^= tk[i - 1]
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| 172 | tt = tk[KC // 2 - 1]
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| 173 |
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| 174 | tk[KC // 2] ^= (self.S[ tt & 0xFF] ^
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| 175 | (self.S[(tt >> 8) & 0xFF] << 8) ^
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| 176 | (self.S[(tt >> 16) & 0xFF] << 16) ^
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| 177 | (self.S[(tt >> 24) & 0xFF] << 24))
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| 178 |
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| 179 | for i in range(KC // 2 + 1, KC):
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| 180 | tk[i] ^= tk[i - 1]
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| 181 |
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| 182 | # Copy values into round key arrays
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| 183 | j = 0
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| 184 | while j < KC and t < round_key_count:
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| 185 | self._Ke[t // 4][t % 4] = tk[j]
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| 186 | self._Kd[rounds - (t // 4)][t % 4] = tk[j]
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| 187 | j += 1
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| 188 | t += 1
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| 189 |
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| 190 | # Inverse-Cipher-ify the decryption round key (fips-197 section 5.3)
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| 191 | for r in range(1, rounds):
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| 192 | for j in range(0, 4):
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| 193 | tt = self._Kd[r][j]
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| 194 | self._Kd[r][j] = (self.U1[(tt >> 24) & 0xFF] ^
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| 195 | self.U2[(tt >> 16) & 0xFF] ^
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| 196 | self.U3[(tt >> 8) & 0xFF] ^
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| 197 | self.U4[ tt & 0xFF])
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| 198 |
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| 199 | def encrypt(self, plaintext):
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| 200 | 'Encrypt a block of plain text using the AES block cipher.'
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| 201 |
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| 202 | if len(plaintext) != 16:
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| 203 | raise_exception( ValueError('wrong block length') )
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| 204 |
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| 205 | rounds = len(self._Ke) - 1
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| 206 | (s1, s2, s3) = [1, 2, 3]
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| 207 | a = [0, 0, 0, 0]
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| 208 |
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| 209 | # Convert plaintext to (ints ^ key)
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| 210 | t = [(AES._compact_word(plaintext[4 * i:4 * i + 4]) ^ self._Ke[0][i]) for i in range(0, 4)]
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| 211 |
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| 212 | # Apply round transforms
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| 213 | for r in range(1, rounds):
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| 214 | for i in range(0, 4):
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| 215 | a[i] = (self.T1[(t[ i ] >> 24) & 0xFF] ^
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| 216 | self.T2[(t[(i + s1) % 4] >> 16) & 0xFF] ^
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| 217 | self.T3[(t[(i + s2) % 4] >> 8) & 0xFF] ^
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| 218 | self.T4[ t[(i + s3) % 4] & 0xFF] ^
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| 219 | self._Ke[r][i])
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| 220 | t = copy.copy(a)
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| 221 |
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| 222 | # The last round is special
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| 223 | result = [ ]
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| 224 | for i in range(0, 4):
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| 225 | tt = self._Ke[rounds][i]
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| 226 | result.append((self.S[(t[ i ] >> 24) & 0xFF] ^ (tt >> 24)) & 0xFF)
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| 227 | result.append((self.S[(t[(i + s1) % 4] >> 16) & 0xFF] ^ (tt >> 16)) & 0xFF)
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| 228 | result.append((self.S[(t[(i + s2) % 4] >> 8) & 0xFF] ^ (tt >> 8)) & 0xFF)
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| 229 | result.append((self.S[ t[(i + s3) % 4] & 0xFF] ^ tt ) & 0xFF)
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| 230 |
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| 231 | return result
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| 232 |
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| 233 | def decrypt(self, ciphertext):
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| 234 | 'Decrypt a block of cipher text using the AES block cipher.'
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| 235 |
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| 236 | if len(ciphertext) != 16:
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| 237 | raise_exception( ValueError('wrong block length') )
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| 238 |
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| 239 | rounds = len(self._Kd) - 1
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| 240 | (s1, s2, s3) = [3, 2, 1]
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| 241 | a = [0, 0, 0, 0]
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| 242 |
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| 243 | # Convert ciphertext to (ints ^ key)
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| 244 | t = [(AES._compact_word(ciphertext[4 * i:4 * i + 4]) ^ self._Kd[0][i]) for i in range(0, 4)]
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| 245 |
|
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| 246 | # Apply round transforms
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| 247 | for r in range(1, rounds):
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| 248 | for i in range(0, 4):
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| 249 | a[i] = (self.T5[(t[ i ] >> 24) & 0xFF] ^
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| 250 | self.T6[(t[(i + s1) % 4] >> 16) & 0xFF] ^
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| 251 | self.T7[(t[(i + s2) % 4] >> 8) & 0xFF] ^
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| 252 | self.T8[ t[(i + s3) % 4] & 0xFF] ^
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| 253 | self._Kd[r][i])
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| 254 | t = copy.copy(a)
|
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| 255 |
|
|---|
| 256 | # The last round is special
|
|---|
| 257 | result = [ ]
|
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| 258 | for i in range(0, 4):
|
|---|
| 259 | tt = self._Kd[rounds][i]
|
|---|
| 260 | result.append((self.Si[(t[ i ] >> 24) & 0xFF] ^ (tt >> 24)) & 0xFF)
|
|---|
| 261 | result.append((self.Si[(t[(i + s1) % 4] >> 16) & 0xFF] ^ (tt >> 16)) & 0xFF)
|
|---|
| 262 | result.append((self.Si[(t[(i + s2) % 4] >> 8) & 0xFF] ^ (tt >> 8)) & 0xFF)
|
|---|
| 263 | result.append((self.Si[ t[(i + s3) % 4] & 0xFF] ^ tt ) & 0xFF)
|
|---|
| 264 |
|
|---|
| 265 | return result
|
|---|
| 266 |
|
|---|
| 267 | class AES_128_CBC:
|
|---|
| 268 |
|
|---|
| 269 | def __init__(self, key, iv = None):
|
|---|
| 270 | self._aes = AES(key)
|
|---|
| 271 | if iv is None:
|
|---|
| 272 | self._last_cipherblock = [ 0 ] * 16
|
|---|
| 273 | elif len(iv) != 16:
|
|---|
| 274 | raise_exception( ValueError('initialization vector must be 16 bytes') )
|
|---|
| 275 | else:
|
|---|
| 276 | self._last_cipherblock = iv
|
|---|
| 277 |
|
|---|
| 278 |
|
|---|
| 279 | def encrypt(self, plaintext):
|
|---|
| 280 | if len(plaintext) != 16:
|
|---|
| 281 | raise_exception( ValueError('plaintext block must be 16 bytes') )
|
|---|
| 282 |
|
|---|
| 283 | precipherblock = [ (p ^ l) for (p, l) in zip(plaintext, self._last_cipherblock) ]
|
|---|
| 284 | self._last_cipherblock = self._aes.encrypt(precipherblock)
|
|---|
| 285 |
|
|---|
| 286 | return b''.join(map(lambda x: x.to_bytes(1, 'little'), self._last_cipherblock))
|
|---|
| 287 |
|
|---|
| 288 | def decrypt(self, ciphertext):
|
|---|
| 289 | if len(ciphertext) != 16:
|
|---|
| 290 | raise_exception( ValueError('ciphertext block must be 16 bytes') )
|
|---|
| 291 |
|
|---|
| 292 | cipherblock = ciphertext
|
|---|
| 293 | plaintext = [ (p ^ l) for (p, l) in zip(self._aes.decrypt(cipherblock), self._last_cipherblock) ]
|
|---|
| 294 | self._last_cipherblock = cipherblock
|
|---|
| 295 |
|
|---|
| 296 | return b''.join(map(lambda x: x.to_bytes(1, 'little'), plaintext))
|
|---|
| 297 |
|
|---|
| 298 | ISP_PROG = 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|
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| 299 | ISP_PROG = binascii.unhexlify(ISP_PROG)
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| 300 | ISP_PROG = zlib.decompress(ISP_PROG)
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| 301 |
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| 302 | def printProgressBar (iteration, total, prefix = '', suffix = '', filename = '', decimals = 1, length = 100, fill = '='):
|
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| 303 | """
|
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| 304 | Call in a loop to create terminal progress bar
|
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| 305 | @params:
|
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| 306 | iteration - Required : current iteration (Int)
|
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| 307 | total - Required : total iterations (Int)
|
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| 308 | prefix - Optional : prefix string (Str)
|
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| 309 | suffix - Optional : suffix string (Str)
|
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| 310 | decimals - Optional : positive number of decimals in percent complete (Int)
|
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| 311 | length - Optional : character length of bar (Int)
|
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| 312 | fill - Optional : bar fill character (Str)
|
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| 313 | """
|
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| 314 | percent = ("{0:." + str(decimals) + "f}").format(100 * (iteration / float(total)))
|
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| 315 | filledLength = int(length * iteration // total)
|
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| 316 | bar = fill * filledLength + '-' * (length - filledLength)
|
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| 317 | KFlash.log('\r%s |%s| %s%% %s' % (prefix, bar, percent, suffix), end = '\r')
|
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| 318 | # Print New Line on Complete
|
|---|
| 319 | if iteration == total:
|
|---|
| 320 | KFlash.log()
|
|---|
| 321 | if callback:
|
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| 322 | fileTypeStr = filename
|
|---|
| 323 | if prefix == "Downloading ISP:":
|
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| 324 | fileTypeStr = "ISP"
|
|---|
| 325 | elif prefix == "Programming BIN:" and fileTypeStr == "":
|
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| 326 | fileTypeStr = "BIN"
|
|---|
| 327 | callback(fileTypeStr, iteration, total, suffix)
|
|---|
| 328 |
|
|---|
| 329 | def slip_reader(port):
|
|---|
| 330 | partial_packet = None
|
|---|
| 331 | in_escape = False
|
|---|
| 332 |
|
|---|
| 333 | while True:
|
|---|
| 334 | waiting = port.inWaiting()
|
|---|
| 335 | read_bytes = port.read(1 if waiting == 0 else waiting)
|
|---|
| 336 | if read_bytes == b'':
|
|---|
| 337 | raise_exception( Exception("Timed out waiting for packet %s" % ("header" if partial_packet is None else "content")) )
|
|---|
| 338 | for b in read_bytes:
|
|---|
| 339 |
|
|---|
| 340 | if type(b) is int:
|
|---|
| 341 | b = bytes([b]) # python 2/3 compat
|
|---|
| 342 |
|
|---|
| 343 | if partial_packet is None: # waiting for packet header
|
|---|
| 344 | if b == b'\xc0':
|
|---|
| 345 | partial_packet = b""
|
|---|
| 346 | else:
|
|---|
| 347 | raise_exception( Exception('Invalid head of packet (%r)' % b) )
|
|---|
| 348 | elif in_escape: # part-way through escape sequence
|
|---|
| 349 | in_escape = False
|
|---|
| 350 | if b == b'\xdc':
|
|---|
| 351 | partial_packet += b'\xc0'
|
|---|
| 352 | elif b == b'\xdd':
|
|---|
| 353 | partial_packet += b'\xdb'
|
|---|
| 354 | else:
|
|---|
| 355 | raise_exception( Exception('Invalid SLIP escape (%r%r)' % (b'\xdb', b)) )
|
|---|
| 356 | elif b == b'\xdb': # start of escape sequence
|
|---|
| 357 | in_escape = True
|
|---|
| 358 | elif b == b'\xc0': # end of packet
|
|---|
| 359 | yield partial_packet
|
|---|
| 360 | partial_packet = None
|
|---|
| 361 | else: # normal byte in packet
|
|---|
| 362 | partial_packet += b
|
|---|
| 363 |
|
|---|
| 364 |
|
|---|
| 365 | class ISPResponse:
|
|---|
| 366 | class ISPOperation(Enum):
|
|---|
| 367 | ISP_ECHO = 0xC1
|
|---|
| 368 | ISP_NOP = 0xC2
|
|---|
| 369 | ISP_MEMORY_WRITE = 0xC3
|
|---|
| 370 | ISP_MEMORY_READ = 0xC4
|
|---|
| 371 | ISP_MEMORY_BOOT = 0xC5
|
|---|
| 372 | ISP_DEBUG_INFO = 0xD1
|
|---|
| 373 | ISP_CHANGE_BAUDRATE = 0xc6
|
|---|
| 374 |
|
|---|
| 375 | class ErrorCode(Enum):
|
|---|
| 376 | ISP_RET_DEFAULT = 0
|
|---|
| 377 | ISP_RET_OK = 0xE0
|
|---|
| 378 | ISP_RET_BAD_DATA_LEN = 0xE1
|
|---|
| 379 | ISP_RET_BAD_DATA_CHECKSUM = 0xE2
|
|---|
| 380 | ISP_RET_INVALID_COMMAND = 0xE3
|
|---|
| 381 |
|
|---|
| 382 | @staticmethod
|
|---|
| 383 | def parse(data):
|
|---|
| 384 | # type: (bytes) -> (int, int, str)
|
|---|
| 385 | op = 0
|
|---|
| 386 | reason = 0
|
|---|
| 387 | text = ''
|
|---|
| 388 |
|
|---|
| 389 | if (sys.version_info > (3, 0)):
|
|---|
| 390 | op = int(data[0])
|
|---|
| 391 | reason = int(data[1])
|
|---|
| 392 | else:
|
|---|
| 393 | op = ord(data[0])
|
|---|
| 394 | reason = ord(data[1])
|
|---|
| 395 |
|
|---|
| 396 | try:
|
|---|
| 397 | if ISPResponse.ISPOperation(op) == ISPResponse.ISPOperation.ISP_DEBUG_INFO:
|
|---|
| 398 | text = data[2:].decode()
|
|---|
| 399 | except ValueError:
|
|---|
| 400 | KFlash.log('Warning: recv unknown op', op)
|
|---|
| 401 |
|
|---|
| 402 | return (op, reason, text)
|
|---|
| 403 |
|
|---|
| 404 |
|
|---|
| 405 | class FlashModeResponse:
|
|---|
| 406 | class Operation(Enum):
|
|---|
| 407 | ISP_DEBUG_INFO = 0xD1
|
|---|
| 408 | ISP_NOP = 0xD2
|
|---|
| 409 | ISP_FLASH_ERASE = 0xD3
|
|---|
| 410 | ISP_FLASH_WRITE = 0xD4
|
|---|
| 411 | ISP_REBOOT = 0xD5
|
|---|
| 412 | ISP_UARTHS_BAUDRATE_SET = 0xD6
|
|---|
| 413 | FLASHMODE_FLASH_INIT = 0xD7
|
|---|
| 414 |
|
|---|
| 415 | class ErrorCode(Enum):
|
|---|
| 416 | ISP_RET_DEFAULT = 0
|
|---|
| 417 | ISP_RET_OK = 0xE0
|
|---|
| 418 | ISP_RET_BAD_DATA_LEN = 0xE1
|
|---|
| 419 | ISP_RET_BAD_DATA_CHECKSUM = 0xE2
|
|---|
| 420 | ISP_RET_INVALID_COMMAND = 0xE3
|
|---|
| 421 | ISP_RET_BAD_INITIALIZATION = 0xE4
|
|---|
| 422 | ISP_RET_BAD_EXEC = 0xE5
|
|---|
| 423 |
|
|---|
| 424 | @staticmethod
|
|---|
| 425 | def parse(data):
|
|---|
| 426 | # type: (bytes) -> (int, int, str)
|
|---|
| 427 | op = 0
|
|---|
| 428 | reason = 0
|
|---|
| 429 | text = ''
|
|---|
| 430 |
|
|---|
| 431 | if (sys.version_info > (3, 0)):
|
|---|
| 432 | op = int(data[0])
|
|---|
| 433 | reason = int(data[1])
|
|---|
| 434 | else:
|
|---|
| 435 | op = ord(data[0])
|
|---|
| 436 | reason = ord(data[1])
|
|---|
| 437 |
|
|---|
| 438 | if FlashModeResponse.Operation(op) == FlashModeResponse.Operation.ISP_DEBUG_INFO:
|
|---|
| 439 | text = data[2:].decode()
|
|---|
| 440 | reason_enum = FlashModeResponse.ErrorCode(reason)
|
|---|
| 441 | if (not text) or (text.strip() == ""):
|
|---|
| 442 | if reason_enum == FlashModeResponse.ErrorCode.ISP_RET_OK:
|
|---|
| 443 | text = "ok"
|
|---|
| 444 | elif reason_enum == FlashModeResponse.ErrorCode.ISP_RET_BAD_DATA_LEN:
|
|---|
| 445 | text = "bad data len"
|
|---|
| 446 | elif reason_enum == FlashModeResponse.ErrorCode.ISP_RET_BAD_DATA_CHECKSUM:
|
|---|
| 447 | print("aaa")
|
|---|
| 448 | text = "bad data checksum"
|
|---|
| 449 | elif reason_enum == FlashModeResponse.ErrorCode.ISP_RET_BAD_INITIALIZATION:
|
|---|
| 450 | text = "bad initialization"
|
|---|
| 451 | elif reason_enum == FlashModeResponse.ErrorCode.ISP_RET_INVALID_COMMAND:
|
|---|
| 452 | text = "invalid command"
|
|---|
| 453 | elif reason_enum == FlashModeResponse.ErrorCode.ISP_RET_BAD_EXEC:
|
|---|
| 454 | text = "execute cmd error"
|
|---|
| 455 | else:
|
|---|
| 456 | text = "unknown error"
|
|---|
| 457 | return (op, reason, text)
|
|---|
| 458 |
|
|---|
| 459 |
|
|---|
| 460 | def chunks(l, n, address=None):
|
|---|
| 461 | """Yield successive n-sized chunks from l."""
|
|---|
| 462 | if address != None and (address % n != 0):
|
|---|
| 463 | start_pos = n - (address - address // n * n)
|
|---|
| 464 | if start_pos % ISP_FLASH_SECTOR_SIZE != 0:
|
|---|
| 465 | raise_exception(Exception("data should 4KiB align"))
|
|---|
| 466 | count_4k_blocks = start_pos // ISP_FLASH_SECTOR_SIZE
|
|---|
| 467 | count = math.ceil((len(l) - start_pos)/n) + count_4k_blocks
|
|---|
| 468 | for i in range(count):
|
|---|
| 469 | if i < count_4k_blocks:
|
|---|
| 470 | yield l[ISP_FLASH_SECTOR_SIZE*i:ISP_FLASH_SECTOR_SIZE*(i+1)]
|
|---|
| 471 | else:
|
|---|
| 472 | start = start_pos+(i-count_4k_blocks)*n
|
|---|
| 473 | yield l[start:start+n]
|
|---|
| 474 | else:
|
|---|
| 475 | for i in range(0, len(l), n):
|
|---|
| 476 | yield l[i:i + n]
|
|---|
| 477 |
|
|---|
| 478 | class TerminalSize:
|
|---|
| 479 | @staticmethod
|
|---|
| 480 | def getTerminalSize():
|
|---|
| 481 | import platform
|
|---|
| 482 | current_os = platform.system()
|
|---|
| 483 | tuple_xy=None
|
|---|
| 484 | if current_os == 'Windows':
|
|---|
| 485 | tuple_xy = TerminalSize._getTerminalSize_windows()
|
|---|
| 486 | if tuple_xy is None:
|
|---|
| 487 | tuple_xy = TerminalSize._getTerminalSize_tput()
|
|---|
| 488 | # needed for window's python in cygwin's xterm!
|
|---|
| 489 | if current_os == 'Linux' or current_os == 'Darwin' or current_os.startswith('CYGWIN'):
|
|---|
| 490 | tuple_xy = TerminalSize._getTerminalSize_linux()
|
|---|
| 491 | if tuple_xy is None:
|
|---|
| 492 | # Use default value
|
|---|
| 493 | tuple_xy = (80, 25) # default value
|
|---|
| 494 | return tuple_xy
|
|---|
| 495 |
|
|---|
| 496 | @staticmethod
|
|---|
| 497 | def _getTerminalSize_windows():
|
|---|
| 498 | res=None
|
|---|
| 499 | try:
|
|---|
| 500 | from ctypes import windll, create_string_buffer
|
|---|
| 501 |
|
|---|
| 502 | # stdin handle is -10
|
|---|
| 503 | # stdout handle is -11
|
|---|
| 504 | # stderr handle is -12
|
|---|
| 505 |
|
|---|
| 506 | h = windll.kernel32.GetStdHandle(-12)
|
|---|
| 507 | csbi = create_string_buffer(22)
|
|---|
| 508 | res = windll.kernel32.GetConsoleScreenBufferInfo(h, csbi)
|
|---|
| 509 | except:
|
|---|
| 510 | return None
|
|---|
| 511 | if res:
|
|---|
| 512 | import struct
|
|---|
| 513 | (bufx, bufy, curx, cury, wattr,
|
|---|
| 514 | left, top, right, bottom, maxx, maxy) = struct.unpack("hhhhHhhhhhh", csbi.raw)
|
|---|
| 515 | sizex = right - left + 1
|
|---|
| 516 | sizey = bottom - top + 1
|
|---|
| 517 | return sizex, sizey
|
|---|
| 518 | else:
|
|---|
| 519 | return None
|
|---|
| 520 |
|
|---|
| 521 | @staticmethod
|
|---|
| 522 | def _getTerminalSize_tput():
|
|---|
| 523 | # get terminal width
|
|---|
| 524 | # src: http://stackoverflow.com/questions/263890/how-do-i-find-the-width-height-of-a-terminal-window
|
|---|
| 525 | try:
|
|---|
| 526 | import subprocess
|
|---|
| 527 | proc=subprocess.Popen(["tput", "cols"],stdin=subprocess.PIPE,stdout=subprocess.PIPE)
|
|---|
| 528 | output=proc.communicate(input=None)
|
|---|
| 529 | cols=int(output[0])
|
|---|
| 530 | proc=subprocess.Popen(["tput", "lines"],stdin=subprocess.PIPE,stdout=subprocess.PIPE)
|
|---|
| 531 | output=proc.communicate(input=None)
|
|---|
| 532 | rows=int(output[0])
|
|---|
| 533 | return (cols,rows)
|
|---|
| 534 | except:
|
|---|
| 535 | return None
|
|---|
| 536 |
|
|---|
| 537 | @staticmethod
|
|---|
| 538 | def _getTerminalSize_linux():
|
|---|
| 539 | def ioctl_GWINSZ(fd):
|
|---|
| 540 | try:
|
|---|
| 541 | import fcntl, termios, struct, os
|
|---|
| 542 | cr = struct.unpack('hh', fcntl.ioctl(fd, termios.TIOCGWINSZ,'1234'))
|
|---|
| 543 | except:
|
|---|
| 544 | return None
|
|---|
| 545 | return cr
|
|---|
| 546 | cr = ioctl_GWINSZ(0) or ioctl_GWINSZ(1) or ioctl_GWINSZ(2)
|
|---|
| 547 | if not cr:
|
|---|
| 548 | try:
|
|---|
| 549 | fd = os.open(os.ctermid(), os.O_RDONLY)
|
|---|
| 550 | cr = ioctl_GWINSZ(fd)
|
|---|
| 551 | os.close(fd)
|
|---|
| 552 | except:
|
|---|
| 553 | pass
|
|---|
| 554 | if not cr:
|
|---|
| 555 | try:
|
|---|
| 556 | cr = (os.env['LINES'], os.env['COLUMNS'])
|
|---|
| 557 | except:
|
|---|
| 558 | return None
|
|---|
| 559 | return int(cr[1]), int(cr[0])
|
|---|
| 560 |
|
|---|
| 561 | @staticmethod
|
|---|
| 562 | def get_terminal_size(fallback=(100, 24), terminal = False):
|
|---|
| 563 | try:
|
|---|
| 564 | columns, rows = TerminalSize.getTerminalSize()
|
|---|
| 565 | if not terminal:
|
|---|
| 566 | if not terminal_auto_size:
|
|---|
| 567 | columns, rows = terminal_size
|
|---|
| 568 | except:
|
|---|
| 569 | columns, rows = fallback
|
|---|
| 570 |
|
|---|
| 571 | return columns, rows
|
|---|
| 572 |
|
|---|
| 573 | class MAIXLoader:
|
|---|
| 574 | def change_baudrate(self, baudrate):
|
|---|
| 575 | KFlash.log(INFO_MSG,"Selected Baudrate: ", baudrate, BASH_TIPS['DEFAULT'])
|
|---|
| 576 | out = struct.pack('III', 0, 4, baudrate)
|
|---|
| 577 | crc32_checksum = struct.pack('I', binascii.crc32(out) & 0xFFFFFFFF)
|
|---|
| 578 | out = struct.pack('HH', 0xd6, 0x00) + crc32_checksum + out
|
|---|
| 579 | self.write(out)
|
|---|
| 580 | time.sleep(0.05)
|
|---|
| 581 | self._port.baudrate = baudrate
|
|---|
| 582 | if args.Board == "goE":
|
|---|
| 583 | if baudrate >= 4500000:
|
|---|
| 584 | # OPENEC super baudrate
|
|---|
| 585 | KFlash.log(INFO_MSG, "Enable OPENEC super baudrate!!!", BASH_TIPS['DEFAULT'])
|
|---|
| 586 | if baudrate == 4500000:
|
|---|
| 587 | self._port.baudrate = 300
|
|---|
| 588 | if baudrate == 6000000:
|
|---|
| 589 | self._port.baudrate = 250
|
|---|
| 590 | if baudrate == 7500000:
|
|---|
| 591 | self._port.baudrate = 350
|
|---|
| 592 |
|
|---|
| 593 | def change_baudrate_stage0(self, baudrate):
|
|---|
| 594 | # Dangerous, here are dinosaur infested!!!!!
|
|---|
| 595 | # Don't touch this code unless you know what you are doing
|
|---|
| 596 | # Stage0 baudrate is fixed
|
|---|
| 597 | # Contributor: [@rgwan](https://github.com/rgwan)
|
|---|
| 598 | # rgwan <dv.xw@qq.com>
|
|---|
| 599 | baudrate = 1500000
|
|---|
| 600 | if args.Board == "goE" or args.Board == "trainer":
|
|---|
| 601 | KFlash.log(INFO_MSG,"Selected Stage0 Baudrate: ", baudrate, BASH_TIPS['DEFAULT'])
|
|---|
| 602 | # This is for openec, contained ft2232, goE and trainer
|
|---|
| 603 | KFlash.log(INFO_MSG,"FT2232 mode", BASH_TIPS['DEFAULT'])
|
|---|
| 604 | baudrate_stage0 = int(baudrate * 38.6 / 38)
|
|---|
| 605 | out = struct.pack('III', 0, 4, baudrate_stage0)
|
|---|
| 606 | crc32_checksum = struct.pack('I', binascii.crc32(out) & 0xFFFFFFFF)
|
|---|
| 607 | out = struct.pack('HH', 0xc6, 0x00) + crc32_checksum + out
|
|---|
| 608 | self.write(out)
|
|---|
| 609 | time.sleep(0.05)
|
|---|
| 610 | self._port.baudrate = baudrate
|
|---|
| 611 |
|
|---|
| 612 | retry_count = 0
|
|---|
| 613 | while 1:
|
|---|
| 614 | self.checkKillExit()
|
|---|
| 615 | retry_count = retry_count + 1
|
|---|
| 616 | if retry_count > 3:
|
|---|
| 617 | err = (ERROR_MSG,'Fast mode failed, please use slow mode by add parameter ' + BASH_TIPS['GREEN'] + '--Slow', BASH_TIPS['DEFAULT'])
|
|---|
| 618 | err = tuple2str(err)
|
|---|
| 619 | raise_exception( Exception(err) )
|
|---|
| 620 | try:
|
|---|
| 621 | self.greeting()
|
|---|
| 622 | break
|
|---|
| 623 | except TimeoutError:
|
|---|
| 624 | pass
|
|---|
| 625 | elif args.Board == "dan" or args.Board == "bit" or args.Board == "kd233":
|
|---|
| 626 | KFlash.log(INFO_MSG,"CH340 mode", BASH_TIPS['DEFAULT'])
|
|---|
| 627 | # This is for CH340, contained dan, bit and kd233
|
|---|
| 628 | baudrate_stage0 = int(baudrate * 38.4 / 38)
|
|---|
| 629 | # CH340 can not use this method, test failed, take risks at your own risk
|
|---|
| 630 | else:
|
|---|
| 631 | # This is for unknown board
|
|---|
| 632 | KFlash.log(WARN_MSG,"Unknown mode", BASH_TIPS['DEFAULT'])
|
|---|
| 633 |
|
|---|
| 634 | def __init__(self, port='/dev/ttyUSB1', baudrate=115200):
|
|---|
| 635 | # configure the serial connections (the parameters differs on the device you are connecting to)
|
|---|
| 636 | self._port = serial.Serial(
|
|---|
| 637 | port=port,
|
|---|
| 638 | baudrate=baudrate,
|
|---|
| 639 | parity=serial.PARITY_NONE,
|
|---|
| 640 | stopbits=serial.STOPBITS_ONE,
|
|---|
| 641 | bytesize=serial.EIGHTBITS,
|
|---|
| 642 | timeout=0.1
|
|---|
| 643 | )
|
|---|
| 644 | KFlash.log(INFO_MSG, "Default baudrate is", baudrate, ", later it may be changed to the value you set.", BASH_TIPS['DEFAULT'])
|
|---|
| 645 |
|
|---|
| 646 | self._port.isOpen()
|
|---|
| 647 | self._slip_reader = slip_reader(self._port)
|
|---|
| 648 | self._kill_process = False
|
|---|
| 649 |
|
|---|
| 650 | """ Read a SLIP packet from the serial port """
|
|---|
| 651 |
|
|---|
| 652 | def read(self):
|
|---|
| 653 | return next(self._slip_reader)
|
|---|
| 654 |
|
|---|
| 655 | """ Write bytes to the serial port while performing SLIP escaping """
|
|---|
| 656 |
|
|---|
| 657 | def write(self, packet):
|
|---|
| 658 | buf = b'\xc0' \
|
|---|
| 659 | + (packet.replace(b'\xdb', b'\xdb\xdd').replace(b'\xc0', b'\xdb\xdc')) \
|
|---|
| 660 | + b'\xc0'
|
|---|
| 661 | #KFlash.log('[WRITE]', binascii.hexlify(buf))
|
|---|
| 662 | return self._port.write(buf)
|
|---|
| 663 |
|
|---|
| 664 | def read_loop(self):
|
|---|
| 665 | #out = b''
|
|---|
| 666 | # while self._port.inWaiting() > 0:
|
|---|
| 667 | # out += self._port.read(1)
|
|---|
| 668 |
|
|---|
| 669 | # KFlash.log(out)
|
|---|
| 670 | while 1:
|
|---|
| 671 | sys.stdout.write('[RECV] raw data: ')
|
|---|
| 672 | sys.stdout.write(binascii.hexlify(self._port.read(1)).decode())
|
|---|
| 673 | sys.stdout.flush()
|
|---|
| 674 |
|
|---|
| 675 | def recv_one_return(self, timeout_s = None):
|
|---|
| 676 | timeout_init = time.time()
|
|---|
| 677 | data = b''
|
|---|
| 678 | if timeout_s == None:
|
|---|
| 679 | timeout_s = ISP_RECEIVE_TIMEOUT
|
|---|
| 680 | # find start boarder
|
|---|
| 681 | #sys.stdout.write('[RECV one return] raw data: ')
|
|---|
| 682 | while 1:
|
|---|
| 683 | if time.time() - timeout_init > timeout_s:
|
|---|
| 684 | raise_exception( TimeoutError )
|
|---|
| 685 | c = self._port.read(1)
|
|---|
| 686 | #sys.stdout.write(binascii.hexlify(c).decode())
|
|---|
| 687 | sys.stdout.flush()
|
|---|
| 688 | if c == b'\xc0':
|
|---|
| 689 | break
|
|---|
| 690 |
|
|---|
| 691 | in_escape = False
|
|---|
| 692 | while 1:
|
|---|
| 693 | if time.time() - timeout_init > timeout_s:
|
|---|
| 694 | raise_exception( TimeoutError )
|
|---|
| 695 | c = self._port.read(1)
|
|---|
| 696 | #sys.stdout.write(binascii.hexlify(c).decode())
|
|---|
| 697 | sys.stdout.flush()
|
|---|
| 698 | if c == b'\xc0':
|
|---|
| 699 | break
|
|---|
| 700 |
|
|---|
| 701 | elif in_escape: # part-way through escape sequence
|
|---|
| 702 | in_escape = False
|
|---|
| 703 | if c == b'\xdc':
|
|---|
| 704 | data += b'\xc0'
|
|---|
| 705 | elif c == b'\xdd':
|
|---|
| 706 | data += b'\xdb'
|
|---|
| 707 | else:
|
|---|
| 708 | raise_exception( Exception('Invalid SLIP escape (%r%r)' % (b'\xdb', c)) )
|
|---|
| 709 | elif c == b'\xdb': # start of escape sequence
|
|---|
| 710 | in_escape = True
|
|---|
| 711 |
|
|---|
| 712 | data += c
|
|---|
| 713 |
|
|---|
| 714 | #sys.stdout.write('\n')
|
|---|
| 715 | return data
|
|---|
| 716 |
|
|---|
| 717 | # kd233 or open-ec or new cmsis-dap
|
|---|
| 718 | def reset_to_isp_kd233(self):
|
|---|
| 719 | self._port.setDTR (False)
|
|---|
| 720 | self._port.setRTS (False)
|
|---|
| 721 | time.sleep(0.1)
|
|---|
| 722 | #KFlash.log('-- RESET to LOW, IO16 to HIGH --')
|
|---|
| 723 | # Pull reset down and keep 10ms
|
|---|
| 724 | self._port.setDTR (True)
|
|---|
| 725 | self._port.setRTS (False)
|
|---|
| 726 | time.sleep(0.1)
|
|---|
| 727 | #KFlash.log('-- IO16 to LOW, RESET to HIGH --')
|
|---|
| 728 | # Pull IO16 to low and release reset
|
|---|
| 729 | self._port.setRTS (True)
|
|---|
| 730 | self._port.setDTR (False)
|
|---|
| 731 | time.sleep(0.1)
|
|---|
| 732 | def reset_to_boot_kd233(self):
|
|---|
| 733 | self._port.setDTR (False)
|
|---|
| 734 | self._port.setRTS (False)
|
|---|
| 735 | time.sleep(0.1)
|
|---|
| 736 | #KFlash.log('-- RESET to LOW --')
|
|---|
| 737 | # Pull reset down and keep 10ms
|
|---|
| 738 | self._port.setDTR (True)
|
|---|
| 739 | self._port.setRTS (False)
|
|---|
| 740 | time.sleep(0.1)
|
|---|
| 741 | #KFlash.log('-- RESET to HIGH, BOOT --')
|
|---|
| 742 | # Pull IO16 to low and release reset
|
|---|
| 743 | self._port.setRTS (False)
|
|---|
| 744 | self._port.setDTR (False)
|
|---|
| 745 | time.sleep(0.1)
|
|---|
| 746 |
|
|---|
| 747 | #dan dock
|
|---|
| 748 | def reset_to_isp_dan(self):
|
|---|
| 749 | self._port.setDTR (False)
|
|---|
| 750 | self._port.setRTS (False)
|
|---|
| 751 | time.sleep(0.1)
|
|---|
| 752 | #KFlash.log('-- RESET to LOW, IO16 to HIGH --')
|
|---|
| 753 | # Pull reset down and keep 10ms
|
|---|
| 754 | self._port.setDTR (False)
|
|---|
| 755 | self._port.setRTS (True)
|
|---|
| 756 | time.sleep(0.1)
|
|---|
| 757 | #KFlash.log('-- IO16 to LOW, RESET to HIGH --')
|
|---|
| 758 | # Pull IO16 to low and release reset
|
|---|
| 759 | self._port.setRTS (False)
|
|---|
| 760 | self._port.setDTR (True)
|
|---|
| 761 | time.sleep(0.1)
|
|---|
| 762 | def reset_to_boot_dan(self):
|
|---|
| 763 | self._port.setDTR (False)
|
|---|
| 764 | self._port.setRTS (False)
|
|---|
| 765 | time.sleep(0.1)
|
|---|
| 766 | #KFlash.log('-- RESET to LOW --')
|
|---|
| 767 | # Pull reset down and keep 10ms
|
|---|
| 768 | self._port.setDTR (False)
|
|---|
| 769 | self._port.setRTS (True)
|
|---|
| 770 | time.sleep(0.1)
|
|---|
| 771 | #KFlash.log('-- RESET to HIGH, BOOT --')
|
|---|
| 772 | # Pull IO16 to low and release reset
|
|---|
| 773 | self._port.setRTS (False)
|
|---|
| 774 | self._port.setDTR (False)
|
|---|
| 775 | time.sleep(0.1)
|
|---|
| 776 |
|
|---|
| 777 | # maix goD for old cmsis-dap firmware
|
|---|
| 778 | def reset_to_isp_goD(self):
|
|---|
| 779 | self._port.setDTR (True) ## output 0
|
|---|
| 780 | self._port.setRTS (True)
|
|---|
| 781 | time.sleep(0.1)
|
|---|
| 782 | #KFlash.log('-- RESET to LOW --')
|
|---|
| 783 | # Pull reset down and keep 10ms
|
|---|
| 784 | self._port.setRTS (False)
|
|---|
| 785 | self._port.setDTR (True)
|
|---|
| 786 | time.sleep(0.1)
|
|---|
| 787 | #KFlash.log('-- RESET to HIGH, BOOT --')
|
|---|
| 788 | # Pull IO16 to low and release reset
|
|---|
| 789 | self._port.setRTS (False)
|
|---|
| 790 | self._port.setDTR (True)
|
|---|
| 791 | time.sleep(0.1)
|
|---|
| 792 | def reset_to_boot_goD(self):
|
|---|
| 793 | self._port.setDTR (False)
|
|---|
| 794 | self._port.setRTS (False)
|
|---|
| 795 | time.sleep(0.1)
|
|---|
| 796 | #KFlash.log('-- RESET to LOW --')
|
|---|
| 797 | # Pull reset down and keep 10ms
|
|---|
| 798 | self._port.setRTS (False)
|
|---|
| 799 | self._port.setDTR (True)
|
|---|
| 800 | time.sleep(0.1)
|
|---|
| 801 | #KFlash.log('-- RESET to HIGH, BOOT --')
|
|---|
| 802 | # Pull IO16 to low and release reset
|
|---|
| 803 | self._port.setRTS (True)
|
|---|
| 804 | self._port.setDTR (True)
|
|---|
| 805 | time.sleep(0.1)
|
|---|
| 806 |
|
|---|
| 807 | # maix goE for openec or new cmsis-dap firmware
|
|---|
| 808 | def reset_to_boot_maixgo(self):
|
|---|
| 809 | self._port.setDTR (False)
|
|---|
| 810 | self._port.setRTS (False)
|
|---|
| 811 | time.sleep(0.1)
|
|---|
| 812 | #KFlash.log('-- RESET to LOW --')
|
|---|
| 813 | # Pull reset down and keep 10ms
|
|---|
| 814 | self._port.setRTS (False)
|
|---|
| 815 | self._port.setDTR (True)
|
|---|
| 816 | time.sleep(0.1)
|
|---|
| 817 | #KFlash.log('-- RESET to HIGH, BOOT --')
|
|---|
| 818 | # Pull IO16 to low and release reset
|
|---|
| 819 | self._port.setRTS (False)
|
|---|
| 820 | self._port.setDTR (False)
|
|---|
| 821 | time.sleep(0.1)
|
|---|
| 822 |
|
|---|
| 823 | def greeting(self):
|
|---|
| 824 | self._port.write(b'\xc0\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0')
|
|---|
| 825 | op, reason, text = ISPResponse.parse(self.recv_one_return())
|
|---|
| 826 |
|
|---|
| 827 | #KFlash.log('MAIX return op:', ISPResponse.ISPOperation(op).name, 'reason:', ISPResponse.ErrorCode(reason).name)
|
|---|
| 828 |
|
|---|
| 829 |
|
|---|
| 830 | def flash_greeting(self):
|
|---|
| 831 | retry_count = 0
|
|---|
| 832 | while 1:
|
|---|
| 833 | self.checkKillExit()
|
|---|
| 834 | try:
|
|---|
| 835 | self._port.write(b'\xc0\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0')
|
|---|
| 836 | except Exception:
|
|---|
| 837 | raise_exception( Exception("Connection disconnected, try again or maybe need use Slow mode, or decrease baudrate") )
|
|---|
| 838 | retry_count = retry_count + 1
|
|---|
| 839 | try:
|
|---|
| 840 | op, reason, text = FlashModeResponse.parse(self.recv_one_return())
|
|---|
| 841 | except IndexError:
|
|---|
| 842 | if retry_count > MAX_RETRY_TIMES:
|
|---|
| 843 | err = (ERROR_MSG,"Failed to Connect to K210's Stub",BASH_TIPS['DEFAULT'])
|
|---|
| 844 | err = tuple2str(err)
|
|---|
| 845 | raise_exception( Exception(err) )
|
|---|
| 846 | KFlash.log(WARN_MSG,"Index Error, retrying...",BASH_TIPS['DEFAULT'])
|
|---|
| 847 | time.sleep(0.1)
|
|---|
| 848 | continue
|
|---|
| 849 | except TimeoutError:
|
|---|
| 850 | if retry_count > MAX_RETRY_TIMES:
|
|---|
| 851 | err = (ERROR_MSG,"Failed to Connect to K210's Stub",BASH_TIPS['DEFAULT'])
|
|---|
| 852 | err = tuple2str(err)
|
|---|
| 853 | raise_exception( Exception(err) )
|
|---|
| 854 | KFlash.log(WARN_MSG,"Timeout Error, retrying...",BASH_TIPS['DEFAULT'])
|
|---|
| 855 | time.sleep(0.1)
|
|---|
| 856 | continue
|
|---|
| 857 | except:
|
|---|
| 858 | if retry_count > MAX_RETRY_TIMES:
|
|---|
| 859 | err = (ERROR_MSG,"Failed to Connect to K210's Stub",BASH_TIPS['DEFAULT'])
|
|---|
| 860 | err = tuple2str(err)
|
|---|
| 861 | raise_exception( Exception(err) )
|
|---|
| 862 | KFlash.log(WARN_MSG,"Unexcepted Error, retrying...",BASH_TIPS['DEFAULT'])
|
|---|
| 863 | time.sleep(0.1)
|
|---|
| 864 | continue
|
|---|
| 865 | # KFlash.log('MAIX return op:', FlashModeResponse.Operation(op).name, 'reason:',
|
|---|
| 866 | # FlashModeResponse.ErrorCode(reason).name)
|
|---|
| 867 | if FlashModeResponse.Operation(op) == FlashModeResponse.Operation.ISP_NOP and FlashModeResponse.ErrorCode(reason) == FlashModeResponse.ErrorCode.ISP_RET_OK:
|
|---|
| 868 | KFlash.log(INFO_MSG,"Boot to Flashmode Successfully",BASH_TIPS['DEFAULT'])
|
|---|
| 869 | self._port.flushInput()
|
|---|
| 870 | self._port.flushOutput()
|
|---|
| 871 | break
|
|---|
| 872 | else:
|
|---|
| 873 | if retry_count > MAX_RETRY_TIMES:
|
|---|
| 874 | err = (ERROR_MSG,"Failed to Connect to K210's Stub",BASH_TIPS['DEFAULT'])
|
|---|
| 875 | err = tuple2str(err)
|
|---|
| 876 | raise_exception( Exception(err) )
|
|---|
| 877 | KFlash.log(WARN_MSG,"Unexcepted Return recevied, retrying...",BASH_TIPS['DEFAULT'])
|
|---|
| 878 | time.sleep(0.1)
|
|---|
| 879 | continue
|
|---|
| 880 |
|
|---|
| 881 | def boot(self, address=0x80000000):
|
|---|
| 882 | KFlash.log(INFO_MSG,"Booting From " + hex(address),BASH_TIPS['DEFAULT'])
|
|---|
| 883 |
|
|---|
| 884 | out = struct.pack('II', address, 0)
|
|---|
| 885 |
|
|---|
| 886 | crc32_checksum = struct.pack('I', binascii.crc32(out) & 0xFFFFFFFF)
|
|---|
| 887 |
|
|---|
| 888 | out = struct.pack('HH', 0xc5, 0x00) + crc32_checksum + out # op: ISP_MEMORY_WRITE: 0xc3
|
|---|
| 889 | self.write(out)
|
|---|
| 890 |
|
|---|
| 891 | def recv_debug(self):
|
|---|
| 892 | op, reason, text = ISPResponse.parse(self.recv_one_return())
|
|---|
| 893 | #KFlash.log('[RECV] op:', ISPResponse.ISPOperation(op).name, 'reason:', ISPResponse.ErrorCode(reason).name)
|
|---|
| 894 | if text:
|
|---|
| 895 | KFlash.log('-' * 30)
|
|---|
| 896 | KFlash.log(text)
|
|---|
| 897 | KFlash.log('-' * 30)
|
|---|
| 898 | if ISPResponse.ErrorCode(reason) not in (ISPResponse.ErrorCode.ISP_RET_DEFAULT, ISPResponse.ErrorCode.ISP_RET_OK):
|
|---|
| 899 | KFlash.log('Failed, retry, errcode=', hex(reason))
|
|---|
| 900 | return False
|
|---|
| 901 | return True
|
|---|
| 902 |
|
|---|
| 903 | def flash_recv_debug(self):
|
|---|
| 904 | op, reason, text = FlashModeResponse.parse(self.recv_one_return())
|
|---|
| 905 | #KFlash.log('[Flash-RECV] op:', FlashModeResponse.Operation(op).name, 'reason:',
|
|---|
| 906 | # FlashModeResponse.ErrorCode(reason).name)
|
|---|
| 907 | if text:
|
|---|
| 908 | KFlash.log('-' * 30)
|
|---|
| 909 | KFlash.log(text)
|
|---|
| 910 | KFlash.log('-' * 30)
|
|---|
| 911 |
|
|---|
| 912 | if FlashModeResponse.ErrorCode(reason) not in (FlashModeResponse.ErrorCode.ISP_RET_OK, FlashModeResponse.ErrorCode.ISP_RET_OK):
|
|---|
| 913 | KFlash.log('Failed, retry')
|
|---|
| 914 | return False
|
|---|
| 915 | return True
|
|---|
| 916 |
|
|---|
| 917 | def init_flash(self, chip_type):
|
|---|
| 918 | chip_type = int(chip_type)
|
|---|
| 919 | KFlash.log(INFO_MSG,"Selected Flash: ",("In-Chip", "On-Board")[chip_type],BASH_TIPS['DEFAULT'])
|
|---|
| 920 | out = struct.pack('II', chip_type, 0)
|
|---|
| 921 | crc32_checksum = struct.pack('I', binascii.crc32(out) & 0xFFFFFFFF)
|
|---|
| 922 | out = struct.pack('HH', 0xd7, 0x00) + crc32_checksum + out
|
|---|
| 923 | '''Retry when it have error'''
|
|---|
| 924 | retry_count = 0
|
|---|
| 925 | while 1:
|
|---|
| 926 | self.checkKillExit()
|
|---|
| 927 | sent = self.write(out)
|
|---|
| 928 | retry_count = retry_count + 1
|
|---|
| 929 | try:
|
|---|
| 930 | op, reason, text = FlashModeResponse.parse(self.recv_one_return())
|
|---|
| 931 | except IndexError:
|
|---|
| 932 | if retry_count > MAX_RETRY_TIMES:
|
|---|
| 933 | err = (ERROR_MSG,"Failed to initialize flash",BASH_TIPS['DEFAULT'])
|
|---|
| 934 | err = tuple2str(err)
|
|---|
| 935 | raise_exception( Exception(err) )
|
|---|
| 936 | KFlash.log(WARN_MSG,"Index Error, retrying...",BASH_TIPS['DEFAULT'])
|
|---|
| 937 | time.sleep(0.1)
|
|---|
| 938 | continue
|
|---|
| 939 | except TimeoutError:
|
|---|
| 940 | if retry_count > MAX_RETRY_TIMES:
|
|---|
| 941 | err = (ERROR_MSG,"Failed to initialize flash",BASH_TIPS['DEFAULT'])
|
|---|
| 942 | err = tuple2str(err)
|
|---|
| 943 | raise_exception( Exception(err) )
|
|---|
| 944 | KFlash.log(WARN_MSG,"Timeout Error, retrying...",BASH_TIPS['DEFAULT'])
|
|---|
| 945 | time.sleep(0.1)
|
|---|
| 946 | continue
|
|---|
| 947 | except:
|
|---|
| 948 | if retry_count > MAX_RETRY_TIMES:
|
|---|
| 949 | err = (ERROR_MSG,"Failed to initialize flash",BASH_TIPS['DEFAULT'])
|
|---|
| 950 | err = tuple2str(err)
|
|---|
| 951 | raise_exception( Exception(err) )
|
|---|
| 952 | KFlash.log(WARN_MSG,"Unexcepted Error, retrying...",BASH_TIPS['DEFAULT'])
|
|---|
| 953 | time.sleep(0.1)
|
|---|
| 954 | continue
|
|---|
| 955 | # KFlash.log('MAIX return op:', FlashModeResponse.Operation(op).name, 'reason:',
|
|---|
| 956 | # FlashModeResponse.ErrorCode(reason).name)
|
|---|
| 957 | if FlashModeResponse.Operation(op) == FlashModeResponse.Operation.FLASHMODE_FLASH_INIT and FlashModeResponse.ErrorCode(reason) == FlashModeResponse.ErrorCode.ISP_RET_OK:
|
|---|
| 958 | KFlash.log(INFO_MSG,"Initialization flash Successfully",BASH_TIPS['DEFAULT'])
|
|---|
| 959 | break
|
|---|
| 960 | else:
|
|---|
| 961 | if retry_count > MAX_RETRY_TIMES:
|
|---|
| 962 | err = (ERROR_MSG,"Failed to initialize flash",BASH_TIPS['DEFAULT'])
|
|---|
| 963 | err = tuple2str(err)
|
|---|
| 964 | raise_exception( Exception(err) )
|
|---|
| 965 | KFlash.log(WARN_MSG,"Unexcepted Return recevied, retrying...",BASH_TIPS['DEFAULT'])
|
|---|
| 966 | time.sleep(0.1)
|
|---|
| 967 | continue
|
|---|
| 968 |
|
|---|
| 969 | def flash_dataframe(self, data, address=0x80000000):
|
|---|
| 970 | DATAFRAME_SIZE = 1024
|
|---|
| 971 | data_chunks = chunks(data, DATAFRAME_SIZE)
|
|---|
| 972 | #KFlash.log('[DEBUG] flash dataframe | data length:', len(data))
|
|---|
| 973 | total_chunk = math.ceil(len(data)/DATAFRAME_SIZE)
|
|---|
| 974 |
|
|---|
| 975 | time_start = time.time()
|
|---|
| 976 | for n, chunk in enumerate(data_chunks):
|
|---|
| 977 | self.checkKillExit()
|
|---|
| 978 | while 1:
|
|---|
| 979 | self.checkKillExit()
|
|---|
| 980 | #KFlash.log('[INFO] sending chunk', i, '@address', hex(address), 'chunklen', len(chunk))
|
|---|
| 981 | out = struct.pack('II', address, len(chunk))
|
|---|
| 982 |
|
|---|
| 983 | crc32_checksum = struct.pack('I', binascii.crc32(out + chunk) & 0xFFFFFFFF)
|
|---|
| 984 |
|
|---|
| 985 | out = struct.pack('HH', 0xc3, 0x00) + crc32_checksum + out + chunk # op: ISP_MEMORY_WRITE: 0xc3
|
|---|
| 986 | sent = self.write(out)
|
|---|
| 987 | #KFlash.log('[INFO]', 'sent', sent, 'bytes', 'checksum', binascii.hexlify(crc32_checksum).decode())
|
|---|
| 988 |
|
|---|
| 989 | address += len(chunk)
|
|---|
| 990 |
|
|---|
| 991 | if self.recv_debug():
|
|---|
| 992 | break
|
|---|
| 993 |
|
|---|
| 994 | columns, lines = TerminalSize.get_terminal_size((100, 24), terminal)
|
|---|
| 995 | time_delta = time.time() - time_start
|
|---|
| 996 | speed = ''
|
|---|
| 997 | if (time_delta > 1):
|
|---|
| 998 | speed = str(int((n + 1) * DATAFRAME_SIZE / 1024.0 / time_delta)) + 'kiB/s'
|
|---|
| 999 | printProgressBar(n+1, total_chunk, prefix = 'Downloading ISP:', suffix = speed, length = columns - 35)
|
|---|
| 1000 |
|
|---|
| 1001 | def dump_to_flash(self, data, address=0, size=None):
|
|---|
| 1002 | '''
|
|---|
| 1003 | typedef struct __attribute__((packed)) {
|
|---|
| 1004 | uint8_t op;
|
|---|
| 1005 | int32_t checksum; /* All the fields below are involved in the calculation of checksum */
|
|---|
| 1006 | uint32_t address;
|
|---|
| 1007 | uint32_t data_len;
|
|---|
| 1008 | uint8_t data_buf[1024];
|
|---|
| 1009 | } isp_request_t;
|
|---|
| 1010 | '''
|
|---|
| 1011 | if size == None:
|
|---|
| 1012 | DATAFRAME_SIZE = ISP_FLASH_DATA_FRAME_SIZE
|
|---|
| 1013 | size = DATAFRAME_SIZE
|
|---|
| 1014 | data_chunks = chunks(data, size)
|
|---|
| 1015 | #KFlash.log('[DEBUG] flash dataframe | data length:', len(data))
|
|---|
| 1016 |
|
|---|
| 1017 |
|
|---|
| 1018 |
|
|---|
| 1019 | for n, chunk in enumerate(data_chunks):
|
|---|
| 1020 | #KFlash.log('[INFO] sending chunk', i, '@address', hex(address))
|
|---|
| 1021 | out = struct.pack('II', address, len(chunk))
|
|---|
| 1022 |
|
|---|
| 1023 | crc32_checksum = struct.pack('I', binascii.crc32(out + chunk) & 0xFFFFFFFF)
|
|---|
| 1024 |
|
|---|
| 1025 | out = struct.pack('HH', 0xd4, 0x00) + crc32_checksum + out + chunk
|
|---|
| 1026 | #KFlash.log("[$$$$]", binascii.hexlify(out[:32]).decode())
|
|---|
| 1027 | retry_count = 0
|
|---|
| 1028 | while True:
|
|---|
| 1029 | try:
|
|---|
| 1030 | sent = self.write(out)
|
|---|
| 1031 | #KFlash.log('[INFO]', 'sent', sent, 'bytes', 'checksum', crc32_checksum)
|
|---|
| 1032 | self.flash_recv_debug()
|
|---|
| 1033 | except:
|
|---|
| 1034 | retry_count = retry_count + 1
|
|---|
| 1035 | if retry_count > MAX_RETRY_TIMES:
|
|---|
| 1036 | err = (ERROR_MSG,"Error Count Exceeded, Stop Trying",BASH_TIPS['DEFAULT'])
|
|---|
| 1037 | err = tuple2str(err)
|
|---|
| 1038 | raise_exception( Exception(err) )
|
|---|
| 1039 | continue
|
|---|
| 1040 | break
|
|---|
| 1041 | address += len(chunk)
|
|---|
| 1042 |
|
|---|
| 1043 |
|
|---|
| 1044 |
|
|---|
| 1045 | def flash_erase(self, erase_addr = 0, erase_len = 0):
|
|---|
| 1046 | #KFlash.log('[DEBUG] erasing spi flash.')
|
|---|
| 1047 | cmd0 = b'\xd3\x00\x00\x00'
|
|---|
| 1048 | cmd = struct.pack("I", erase_addr)
|
|---|
| 1049 | cmd += struct.pack("I", erase_len)
|
|---|
| 1050 | cmd = cmd0 + struct.pack('I', binascii.crc32(cmd) & 0xFFFFFFFF) + cmd
|
|---|
| 1051 | self.write(cmd)
|
|---|
| 1052 | t = time.time()
|
|---|
| 1053 | op, reason, text = FlashModeResponse.parse(self.recv_one_return(timeout_s=90))
|
|---|
| 1054 | if FlashModeResponse.ErrorCode(reason) != FlashModeResponse.ErrorCode.ISP_RET_OK:
|
|---|
| 1055 | err = (ERROR_MSG,"erase error, error code: 0x{:02X}: {}".format(reason, text))
|
|---|
| 1056 | err = tuple2str(err)
|
|---|
| 1057 | raise_exception( Exception(err) )
|
|---|
| 1058 | else:
|
|---|
| 1059 | KFlash.log(INFO_MSG,"erase ok")
|
|---|
| 1060 | #KFlash.log('MAIX return op:', FlashModeResponse.Operation(op).name, 'reason:',
|
|---|
| 1061 | # FlashModeResponse.ErrorCode(reason).name)
|
|---|
| 1062 |
|
|---|
| 1063 | def install_flash_bootloader(self, data):
|
|---|
| 1064 | # Download flash bootloader
|
|---|
| 1065 | self.flash_dataframe(data, address=0x80000000)
|
|---|
| 1066 |
|
|---|
| 1067 | def load_elf_to_sram(self, f):
|
|---|
| 1068 | try:
|
|---|
| 1069 | from elftools.elf.elffile import ELFFile
|
|---|
| 1070 | from elftools.elf.descriptions import describe_p_type
|
|---|
| 1071 | except ImportError:
|
|---|
| 1072 | err = (ERROR_MSG,'pyelftools must be installed, run '+BASH_TIPS['GREEN']+'`' + ('pip', 'pip3')[sys.version_info > (3, 0)] + ' install pyelftools`',BASH_TIPS['DEFAULT'])
|
|---|
| 1073 | err = tuple2str(err)
|
|---|
| 1074 | raise_exception( Exception(err) )
|
|---|
| 1075 |
|
|---|
| 1076 | elffile = ELFFile(f)
|
|---|
| 1077 | if elffile['e_entry'] != 0x80000000:
|
|---|
| 1078 | KFlash.log(WARN_MSG,"ELF entry is 0x%x instead of 0x80000000" % (elffile['e_entry']), BASH_TIPS['DEFAULT'])
|
|---|
| 1079 |
|
|---|
| 1080 | for segment in elffile.iter_segments():
|
|---|
| 1081 | t = describe_p_type(segment['p_type'])
|
|---|
| 1082 | KFlash.log(INFO_MSG, ("Program Header: Size: %d, Virtual Address: 0x%x, Type: %s" % (segment['p_filesz'], segment['p_vaddr'], t)), BASH_TIPS['DEFAULT'])
|
|---|
| 1083 | if not (segment['p_vaddr'] & 0x80000000):
|
|---|
| 1084 | continue
|
|---|
| 1085 | if segment['p_filesz']==0 or segment['p_vaddr']==0:
|
|---|
| 1086 | KFlash.log("Skipped")
|
|---|
| 1087 | continue
|
|---|
| 1088 | self.flash_dataframe(segment.data(), segment['p_vaddr'])
|
|---|
| 1089 |
|
|---|
| 1090 | def flash_firmware(self, firmware_bin, aes_key = None, address_offset = 0, sha256Prefix = True, filename = ""):
|
|---|
| 1091 | # type: (bytes, bytes, int, bool) -> None
|
|---|
| 1092 | # Don't remove above code!
|
|---|
| 1093 |
|
|---|
| 1094 | #KFlash.log('[DEBUG] flash_firmware DEBUG: aeskey=', aes_key)
|
|---|
| 1095 |
|
|---|
| 1096 | if sha256Prefix == True:
|
|---|
| 1097 | # Add header to the firmware
|
|---|
| 1098 | # Format: SHA256(after)(32bytes) + AES_CIPHER_FLAG (1byte) + firmware_size(4bytes) + firmware_data
|
|---|
| 1099 | aes_cipher_flag = b'\x01' if aes_key else b'\x00'
|
|---|
| 1100 |
|
|---|
| 1101 | # Encryption
|
|---|
| 1102 | if aes_key:
|
|---|
| 1103 | enc = AES_128_CBC(aes_key, iv=b'\x00'*16).encrypt
|
|---|
| 1104 | padded = firmware_bin + b'\x00'*15 # zero pad
|
|---|
| 1105 | firmware_bin = b''.join([enc(padded[i*16:i*16+16]) for i in range(len(padded)//16)])
|
|---|
| 1106 |
|
|---|
| 1107 | firmware_len = len(firmware_bin)
|
|---|
| 1108 |
|
|---|
| 1109 | data = aes_cipher_flag + struct.pack('I', firmware_len) + firmware_bin
|
|---|
| 1110 |
|
|---|
| 1111 | sha256_hash = hashlib.sha256(data).digest()
|
|---|
| 1112 |
|
|---|
| 1113 | firmware_with_header = data + sha256_hash
|
|---|
| 1114 |
|
|---|
| 1115 | total_len = len(firmware_with_header)
|
|---|
| 1116 | # Slice download firmware
|
|---|
| 1117 | data_chunks = chunks(firmware_with_header, ISP_FLASH_DATA_FRAME_SIZE) # 4kiB for a sector, 16kiB for dataframe
|
|---|
| 1118 | else:
|
|---|
| 1119 | total_len = len(firmware_bin)
|
|---|
| 1120 | data_chunks = chunks(firmware_bin, ISP_FLASH_DATA_FRAME_SIZE, address = address_offset)
|
|---|
| 1121 |
|
|---|
| 1122 | time_start = time.time()
|
|---|
| 1123 | write_len = 0
|
|---|
| 1124 | for n, chunk in enumerate(data_chunks):
|
|---|
| 1125 | self.checkKillExit()
|
|---|
| 1126 | # 4K align
|
|---|
| 1127 | aligned_chunk = len(chunk)
|
|---|
| 1128 | aligned_chunk = (ISP_FLASH_SECTOR_SIZE - (aligned_chunk % ISP_FLASH_SECTOR_SIZE))%ISP_FLASH_SECTOR_SIZE + aligned_chunk
|
|---|
| 1129 | chunk = chunk.ljust(aligned_chunk, b'\x00') # align by size of dataframe
|
|---|
| 1130 |
|
|---|
| 1131 | # Download a dataframe
|
|---|
| 1132 | #KFlash.log('[INFO]', 'Write firmware data piece')
|
|---|
| 1133 | chunk_len = len(chunk)
|
|---|
| 1134 | self.dump_to_flash(chunk, address= write_len + address_offset, size=chunk_len)
|
|---|
| 1135 | write_len += chunk_len
|
|---|
| 1136 | columns, lines = TerminalSize.get_terminal_size((100, 24), terminal)
|
|---|
| 1137 | time_delta = time.time() - time_start
|
|---|
| 1138 | speed = ''
|
|---|
| 1139 | if (time_delta > 1):
|
|---|
| 1140 | speed = str(int(write_len / 1024.0 / time_delta)) + 'kiB/s'
|
|---|
| 1141 | printProgressBar(write_len, total_len, prefix = 'Programming BIN:', filename=filename, suffix = speed, length = columns - 35)
|
|---|
| 1142 |
|
|---|
| 1143 | def kill(self):
|
|---|
| 1144 | self._kill_process = True
|
|---|
| 1145 |
|
|---|
| 1146 | def checkKillExit(self):
|
|---|
| 1147 | if self._kill_process:
|
|---|
| 1148 | self._port.close()
|
|---|
| 1149 | self._kill_process = False
|
|---|
| 1150 | raise Exception("Cancel")
|
|---|
| 1151 |
|
|---|
| 1152 | def open_terminal(reset):
|
|---|
| 1153 | control_signal = '0' if reset else '1'
|
|---|
| 1154 | control_signal_b = not reset
|
|---|
| 1155 | import serial.tools.miniterm
|
|---|
| 1156 | # For using the terminal with MaixPy the 'filter' option must be set to 'direct'
|
|---|
| 1157 | # because some control characters are emited
|
|---|
| 1158 | sys.argv = [sys.argv[0], _port, '115200', '--dtr='+control_signal, '--rts='+control_signal, '--filter=direct']
|
|---|
| 1159 | serial.tools.miniterm.main(default_port=_port, default_baudrate=115200, default_dtr=control_signal_b, default_rts=control_signal_b)
|
|---|
| 1160 | sys.exit(0)
|
|---|
| 1161 |
|
|---|
| 1162 | boards_choices = ["kd233", "dan", "bit", "bit_mic", "goE", "goD", "maixduino", "trainer"]
|
|---|
| 1163 | if terminal:
|
|---|
| 1164 | parser = argparse.ArgumentParser()
|
|---|
| 1165 | parser.add_argument("-p", "--port", help="COM Port", default="DEFAULT")
|
|---|
| 1166 | parser.add_argument("-f", "--flash", help="SPI Flash type, 0 for SPI3, 1 for SPI0", default=1)
|
|---|
| 1167 | parser.add_argument("-b", "--baudrate", type=int, help="UART baudrate for uploading firmware", default=115200)
|
|---|
| 1168 | parser.add_argument("-l", "--bootloader", help="Bootloader bin path", required=False, default=None)
|
|---|
| 1169 | parser.add_argument("-k", "--key", help="AES key in hex, if you need encrypt your firmware.", required=False, default=None)
|
|---|
| 1170 | parser.add_argument("-v", "--version", help="Print version.", action='version', version='0.8.3')
|
|---|
| 1171 | parser.add_argument("--verbose", help="Increase output verbosity", default=False, action="store_true")
|
|---|
| 1172 | parser.add_argument("-t", "--terminal", help="Start a terminal after finish (Python miniterm)", default=False, action="store_true")
|
|---|
| 1173 | parser.add_argument("-n", "--noansi", help="Do not use ANSI colors, recommended in Windows CMD", default=False, action="store_true")
|
|---|
| 1174 | parser.add_argument("-s", "--sram", help="Download firmware to SRAM and boot", default=False, action="store_true")
|
|---|
| 1175 | parser.add_argument("-B", "--Board",required=False, type=str, help="Select dev board, e.g. kd233, dan, bit, goD, goE or trainer")
|
|---|
| 1176 | parser.add_argument("-S", "--Slow",required=False, help="Slow download mode", default=False)
|
|---|
| 1177 | parser.add_argument("-A", "--addr",required=False, help="flash addr", type=str, default="-1")
|
|---|
| 1178 | parser.add_argument("-L", "--length",required=False, help="flash addr", type=str, default="-1")
|
|---|
| 1179 | parser.add_argument("firmware", help="firmware bin path")
|
|---|
| 1180 | args = parser.parse_args()
|
|---|
| 1181 | else:
|
|---|
| 1182 | args = argparse.Namespace()
|
|---|
| 1183 | setattr(args, "port", "DEFAULT")
|
|---|
| 1184 | setattr(args, "flash", 1)
|
|---|
| 1185 | setattr(args, "baudrate", 115200)
|
|---|
| 1186 | setattr(args, "bootloader", None)
|
|---|
| 1187 | setattr(args, "key", None)
|
|---|
| 1188 | setattr(args, "verbose", False)
|
|---|
| 1189 | setattr(args, "terminal", False)
|
|---|
| 1190 | setattr(args, "noansi", False)
|
|---|
| 1191 | setattr(args, "sram", False)
|
|---|
| 1192 | setattr(args, "Board", None)
|
|---|
| 1193 | setattr(args, "Slow", False)
|
|---|
| 1194 | setattr(args, "addr", -1)
|
|---|
| 1195 | setattr(args, "length", -1)
|
|---|
| 1196 |
|
|---|
| 1197 | # udpate args for none terminal call
|
|---|
| 1198 | if not terminal:
|
|---|
| 1199 | args.port = dev
|
|---|
| 1200 | args.baudrate = baudrate
|
|---|
| 1201 | args.noansi = noansi
|
|---|
| 1202 | args.sram = sram
|
|---|
| 1203 | args.Board = board
|
|---|
| 1204 | args.firmware = file
|
|---|
| 1205 | args.Slow = slow_mode
|
|---|
| 1206 | args.addr = addr
|
|---|
| 1207 | args.length = length
|
|---|
| 1208 |
|
|---|
| 1209 | if args.Board == "maixduino" or args.Board == "bit_mic":
|
|---|
| 1210 | args.Board = "goE"
|
|---|
| 1211 |
|
|---|
| 1212 | if (args.noansi == True):
|
|---|
| 1213 | BASH_TIPS = dict(NORMAL='',BOLD='',DIM='',UNDERLINE='',
|
|---|
| 1214 | DEFAULT='', RED='', YELLOW='', GREEN='',
|
|---|
| 1215 | BG_DEFAULT='', BG_WHITE='')
|
|---|
| 1216 | ERROR_MSG = BASH_TIPS['RED']+BASH_TIPS['BOLD']+'[ERROR]'+BASH_TIPS['NORMAL']
|
|---|
| 1217 | WARN_MSG = BASH_TIPS['YELLOW']+BASH_TIPS['BOLD']+'[WARN]'+BASH_TIPS['NORMAL']
|
|---|
| 1218 | INFO_MSG = BASH_TIPS['GREEN']+BASH_TIPS['BOLD']+'[INFO]'+BASH_TIPS['NORMAL']
|
|---|
| 1219 | KFlash.log(INFO_MSG,'ANSI colors not used',BASH_TIPS['DEFAULT'])
|
|---|
| 1220 |
|
|---|
| 1221 | manually_set_the_board = False
|
|---|
| 1222 | if args.Board:
|
|---|
| 1223 | manually_set_the_board = True
|
|---|
| 1224 |
|
|---|
| 1225 | if args.port == "DEFAULT":
|
|---|
| 1226 | if args.Board == "goE":
|
|---|
| 1227 | list_port_info = list(serial.tools.list_ports.grep("0403")) #Take the second one
|
|---|
| 1228 | if len(list_port_info) == 0:
|
|---|
| 1229 | err = (ERROR_MSG,"No vaild COM Port found in Auto Detect, Check Your Connection or Specify One by"+BASH_TIPS['GREEN']+'`--port/-p`',BASH_TIPS['DEFAULT'])
|
|---|
| 1230 | err = tuple2str(err)
|
|---|
| 1231 | raise_exception( Exception(err) )
|
|---|
| 1232 | list_port_info.sort()
|
|---|
| 1233 | if len(list_port_info) == 1:
|
|---|
| 1234 | _port = list_port_info[0].device
|
|---|
| 1235 | elif len(list_port_info) > 1:
|
|---|
| 1236 | _port = list_port_info[1].device
|
|---|
| 1237 | KFlash.log(INFO_MSG,"COM Port Auto Detected, Selected ", _port, BASH_TIPS['DEFAULT'])
|
|---|
| 1238 | elif args.Board == "trainer":
|
|---|
| 1239 | list_port_info = list(serial.tools.list_ports.grep("0403")) #Take the first one
|
|---|
| 1240 | if(len(list_port_info)==0):
|
|---|
| 1241 | err = (ERROR_MSG,"No vaild COM Port found in Auto Detect, Check Your Connection or Specify One by"+BASH_TIPS['GREEN']+'`--port/-p`',BASH_TIPS['DEFAULT'])
|
|---|
| 1242 | err = tuple2str(err)
|
|---|
| 1243 | raise_exception( Exception(err) )
|
|---|
| 1244 | list_port_info.sort()
|
|---|
| 1245 | _port = list_port_info[0].device
|
|---|
| 1246 | KFlash.log(INFO_MSG,"COM Port Auto Detected, Selected ", _port, BASH_TIPS['DEFAULT'])
|
|---|
| 1247 | else:
|
|---|
| 1248 | try:
|
|---|
| 1249 | list_port_info = next(serial.tools.list_ports.grep(VID_LIST_FOR_AUTO_LOOKUP)) #Take the first one within the list
|
|---|
| 1250 | _port = list_port_info.device
|
|---|
| 1251 | KFlash.log(INFO_MSG,"COM Port Auto Detected, Selected ", _port, BASH_TIPS['DEFAULT'])
|
|---|
| 1252 | except StopIteration:
|
|---|
| 1253 | err = (ERROR_MSG,"No vaild COM Port found in Auto Detect, Check Your Connection or Specify One by"+BASH_TIPS['GREEN']+'`--port/-p`',BASH_TIPS['DEFAULT'])
|
|---|
| 1254 | err = tuple2str(err)
|
|---|
| 1255 | raise_exception( Exception(err) )
|
|---|
| 1256 | else:
|
|---|
| 1257 | _port = args.port
|
|---|
| 1258 | KFlash.log(INFO_MSG,"COM Port Selected Manually: ", _port, BASH_TIPS['DEFAULT'])
|
|---|
| 1259 |
|
|---|
| 1260 | self.loader = MAIXLoader(port=_port, baudrate=115200)
|
|---|
| 1261 | file_format = ProgramFileFormat.FMT_BINARY
|
|---|
| 1262 |
|
|---|
| 1263 | # 0. Check firmware or cmd
|
|---|
| 1264 | cmds = ['erase']
|
|---|
| 1265 | if not args.firmware in cmds:
|
|---|
| 1266 | if not os.path.exists(args.firmware):
|
|---|
| 1267 | err = (ERROR_MSG,'Unable to find the firmware at ', args.firmware, BASH_TIPS['DEFAULT'])
|
|---|
| 1268 | err = tuple2str(err)
|
|---|
| 1269 | raise_exception( Exception(err) )
|
|---|
| 1270 |
|
|---|
| 1271 | with open(args.firmware, 'rb') as f:
|
|---|
| 1272 | file_header = f.read(4)
|
|---|
| 1273 | #if file_header.startswith(bytes([0x50, 0x4B])):
|
|---|
| 1274 | if file_header.startswith(b'\x50\x4B'):
|
|---|
| 1275 | if ".kfpkg" != os.path.splitext(args.firmware)[1]:
|
|---|
| 1276 | KFlash.log(INFO_MSG, 'Find a zip file, but not with ext .kfpkg:', args.firmware, BASH_TIPS['DEFAULT'])
|
|---|
| 1277 | else:
|
|---|
| 1278 | file_format = ProgramFileFormat.FMT_KFPKG
|
|---|
| 1279 |
|
|---|
| 1280 | #if file_header.startswith(bytes([0x7F, 0x45, 0x4C, 0x46])):
|
|---|
| 1281 | if file_header.startswith(b'\x7f\x45\x4c\x46'):
|
|---|
| 1282 | file_format = ProgramFileFormat.FMT_ELF
|
|---|
| 1283 | if args.sram:
|
|---|
| 1284 | KFlash.log(INFO_MSG, 'Find an ELF file:', args.firmware, BASH_TIPS['DEFAULT'])
|
|---|
| 1285 | else:
|
|---|
| 1286 | err = (ERROR_MSG, 'This is an ELF file and cannot be programmed to flash directly:', args.firmware, BASH_TIPS['DEFAULT'] , '\r\nPlease retry:', args.firmware + '.bin', BASH_TIPS['DEFAULT'])
|
|---|
| 1287 | err = tuple2str(err)
|
|---|
| 1288 | raise_exception( Exception(err) )
|
|---|
| 1289 |
|
|---|
| 1290 | # 1. Greeting.
|
|---|
| 1291 | KFlash.log(INFO_MSG,"Trying to Enter the ISP Mode...",BASH_TIPS['DEFAULT'])
|
|---|
| 1292 |
|
|---|
| 1293 | retry_count = 0
|
|---|
| 1294 |
|
|---|
| 1295 | while 1:
|
|---|
| 1296 | self.checkKillExit()
|
|---|
| 1297 | if not self.loader._port.isOpen():
|
|---|
| 1298 | self.loader._port.open()
|
|---|
| 1299 | try:
|
|---|
| 1300 | retry_count = retry_count + 1
|
|---|
| 1301 | if retry_count > 15:
|
|---|
| 1302 | err = (ERROR_MSG,"No vaild Kendryte K210 found in Auto Detect, Check Your Connection or Specify One by"+BASH_TIPS['GREEN']+'`-p '+('/dev/ttyUSB0', 'COM3')[sys.platform == 'win32']+'`',BASH_TIPS['DEFAULT'])
|
|---|
| 1303 | err = tuple2str(err)
|
|---|
| 1304 | raise_exception( Exception(err) )
|
|---|
| 1305 | if args.Board == "dan" or args.Board == "bit" or args.Board == "trainer":
|
|---|
| 1306 | try:
|
|---|
| 1307 | KFlash.log('.', end='')
|
|---|
| 1308 | self.loader.reset_to_isp_dan()
|
|---|
| 1309 | self.loader.greeting()
|
|---|
| 1310 | break
|
|---|
| 1311 | except TimeoutError:
|
|---|
| 1312 | pass
|
|---|
| 1313 | elif args.Board == "kd233":
|
|---|
| 1314 | try:
|
|---|
| 1315 | KFlash.log('_', end='')
|
|---|
| 1316 | self.loader.reset_to_isp_kd233()
|
|---|
| 1317 | self.loader.greeting()
|
|---|
| 1318 | break
|
|---|
| 1319 | except TimeoutError:
|
|---|
| 1320 | pass
|
|---|
| 1321 | elif args.Board == "goE":
|
|---|
| 1322 | try:
|
|---|
| 1323 | KFlash.log('*', end='')
|
|---|
| 1324 | self.loader.reset_to_isp_kd233()
|
|---|
| 1325 | self.loader.greeting()
|
|---|
| 1326 | break
|
|---|
| 1327 | except TimeoutError:
|
|---|
| 1328 | pass
|
|---|
| 1329 | elif args.Board == "goD":
|
|---|
| 1330 | try:
|
|---|
| 1331 | KFlash.log('#', end='')
|
|---|
| 1332 | self.loader.reset_to_isp_goD()
|
|---|
| 1333 | self.loader.greeting()
|
|---|
| 1334 | break
|
|---|
| 1335 | except TimeoutError:
|
|---|
| 1336 | pass
|
|---|
| 1337 | else:
|
|---|
| 1338 | try:
|
|---|
| 1339 | KFlash.log('.', end='')
|
|---|
| 1340 | self.loader.reset_to_isp_dan()
|
|---|
| 1341 | self.loader.greeting()
|
|---|
| 1342 | args.Board = "dan"
|
|---|
| 1343 | KFlash.log()
|
|---|
| 1344 | KFlash.log(INFO_MSG,"Automatically detected dan/bit/trainer",BASH_TIPS['DEFAULT'])
|
|---|
| 1345 | break
|
|---|
| 1346 | except TimeoutError:
|
|---|
| 1347 | if not self.loader._port.isOpen():
|
|---|
| 1348 | self.loader._port.open()
|
|---|
| 1349 | pass
|
|---|
| 1350 | try:
|
|---|
| 1351 | KFlash.log('_', end='')
|
|---|
| 1352 | self.loader.reset_to_isp_kd233()
|
|---|
| 1353 | self.loader.greeting()
|
|---|
| 1354 | args.Board = "kd233"
|
|---|
| 1355 | KFlash.log()
|
|---|
| 1356 | KFlash.log(INFO_MSG,"Automatically detected goE/kd233",BASH_TIPS['DEFAULT'])
|
|---|
| 1357 | break
|
|---|
| 1358 | except TimeoutError:
|
|---|
| 1359 | if not self.loader._port.isOpen():
|
|---|
| 1360 | self.loader._port.open()
|
|---|
| 1361 | pass
|
|---|
| 1362 | try:
|
|---|
| 1363 | KFlash.log('.', end='')
|
|---|
| 1364 | self.loader.reset_to_isp_goD()
|
|---|
| 1365 | self.loader.greeting()
|
|---|
| 1366 | args.Board = "goD"
|
|---|
| 1367 | KFlash.log()
|
|---|
| 1368 | KFlash.log(INFO_MSG,"Automatically detected goD",BASH_TIPS['DEFAULT'])
|
|---|
| 1369 | break
|
|---|
| 1370 | except TimeoutError:
|
|---|
| 1371 | if not self.loader._port.isOpen():
|
|---|
| 1372 | self.loader._port.open()
|
|---|
| 1373 | pass
|
|---|
| 1374 | try:
|
|---|
| 1375 | # Magic, just repeat, don't remove, it may unstable, don't know why.
|
|---|
| 1376 | KFlash.log('_', end='')
|
|---|
| 1377 | self.loader.reset_to_isp_kd233()
|
|---|
| 1378 | self.loader.greeting()
|
|---|
| 1379 | args.Board = "kd233"
|
|---|
| 1380 | KFlash.log()
|
|---|
| 1381 | KFlash.log(INFO_MSG,"Automatically detected goE/kd233",BASH_TIPS['DEFAULT'])
|
|---|
| 1382 | break
|
|---|
| 1383 | except TimeoutError:
|
|---|
| 1384 | if not self.loader._port.isOpen():
|
|---|
| 1385 | self.loader._port.open()
|
|---|
| 1386 | pass
|
|---|
| 1387 | except Exception as e:
|
|---|
| 1388 | KFlash.log()
|
|---|
| 1389 | raise_exception( Exception("Greeting fail, check serial port ("+str(e)+")" ) )
|
|---|
| 1390 |
|
|---|
| 1391 | # Don't remove this line
|
|---|
| 1392 | # Dangerous, here are dinosaur infested!!!!!
|
|---|
| 1393 | ISP_RECEIVE_TIMEOUT = 3
|
|---|
| 1394 |
|
|---|
| 1395 | KFlash.log()
|
|---|
| 1396 | KFlash.log(INFO_MSG,"Greeting Message Detected, Start Downloading ISP",BASH_TIPS['DEFAULT'])
|
|---|
| 1397 |
|
|---|
| 1398 | if manually_set_the_board and (not args.Slow):
|
|---|
| 1399 | if (args.baudrate >= 1500000) or args.sram:
|
|---|
| 1400 | self.loader.change_baudrate_stage0(args.baudrate)
|
|---|
| 1401 |
|
|---|
| 1402 | # 2. download bootloader and firmware
|
|---|
| 1403 | if args.sram:
|
|---|
| 1404 | with open(args.firmware, 'rb') as firmware_bin:
|
|---|
| 1405 | if file_format == ProgramFileFormat.FMT_KFPKG:
|
|---|
| 1406 | err = (ERROR_MSG, "Unable to load kfpkg to SRAM")
|
|---|
| 1407 | err = tuple2str(err)
|
|---|
| 1408 | raise_exception( Exception(err) )
|
|---|
| 1409 | elif file_format == ProgramFileFormat.FMT_ELF:
|
|---|
| 1410 | self.loader.load_elf_to_sram(firmware_bin)
|
|---|
| 1411 | else:
|
|---|
| 1412 | self.loader.install_flash_bootloader(firmware_bin.read())
|
|---|
| 1413 | else:
|
|---|
| 1414 | # install bootloader at 0x80000000
|
|---|
| 1415 | if args.bootloader:
|
|---|
| 1416 | with open(args.bootloader, 'rb') as f:
|
|---|
| 1417 | isp_loader = f.read()
|
|---|
| 1418 | else:
|
|---|
| 1419 | isp_loader = ISP_PROG
|
|---|
| 1420 | self.loader.install_flash_bootloader(isp_loader)
|
|---|
| 1421 |
|
|---|
| 1422 | # Boot the code from SRAM
|
|---|
| 1423 | self.loader.boot()
|
|---|
| 1424 |
|
|---|
| 1425 | if args.sram:
|
|---|
| 1426 | # Dangerous, here are dinosaur infested!!!!!
|
|---|
| 1427 | # Don't touch this code unless you know what you are doing
|
|---|
| 1428 | self.loader._port.baudrate = args.baudrate
|
|---|
| 1429 | KFlash.log(INFO_MSG,"Boot user code from SRAM", BASH_TIPS['DEFAULT'])
|
|---|
| 1430 | if(args.terminal == True):
|
|---|
| 1431 | open_terminal(False)
|
|---|
| 1432 | msg = "Burn SRAM OK"
|
|---|
| 1433 | raise_exception( Exception(msg) )
|
|---|
| 1434 |
|
|---|
| 1435 | # Dangerous, here are dinosaur infested!!!!!
|
|---|
| 1436 | # Don't touch this code unless you know what you are doing
|
|---|
| 1437 | self.loader._port.baudrate = 115200
|
|---|
| 1438 |
|
|---|
| 1439 | KFlash.log(INFO_MSG,"Wait For 0.1 second for ISP to Boot", BASH_TIPS['DEFAULT'])
|
|---|
| 1440 |
|
|---|
| 1441 | time.sleep(0.1)
|
|---|
| 1442 |
|
|---|
| 1443 | self.loader.flash_greeting()
|
|---|
| 1444 |
|
|---|
| 1445 | if args.baudrate != 115200:
|
|---|
| 1446 | self.loader.change_baudrate(args.baudrate)
|
|---|
| 1447 | KFlash.log(INFO_MSG,"Baudrate changed, greeting with ISP again ... ", BASH_TIPS['DEFAULT'])
|
|---|
| 1448 | self.loader.flash_greeting()
|
|---|
| 1449 |
|
|---|
| 1450 | self.loader.init_flash(args.flash)
|
|---|
| 1451 |
|
|---|
| 1452 | if file_format == ProgramFileFormat.FMT_KFPKG:
|
|---|
| 1453 | KFlash.log(INFO_MSG,"Extracting KFPKG ... ", BASH_TIPS['DEFAULT'])
|
|---|
| 1454 | with tempfile.TemporaryDirectory() as tmpdir:
|
|---|
| 1455 | try:
|
|---|
| 1456 | with zipfile.ZipFile(args.firmware) as zf:
|
|---|
| 1457 | zf.extractall(tmpdir)
|
|---|
| 1458 | except zipfile.BadZipFile:
|
|---|
| 1459 | err = (ERROR_MSG,'Unable to Decompress the kfpkg, your file might be corrupted.',BASH_TIPS['DEFAULT'])
|
|---|
| 1460 | err = tuple2str(err)
|
|---|
| 1461 | raise_exception( Exception(err) )
|
|---|
| 1462 |
|
|---|
| 1463 | fFlashList = open(os.path.join(tmpdir, 'flash-list.json'), "r")
|
|---|
| 1464 | sFlashList = re.sub(r'"address": (.*),', r'"address": "\1",', fFlashList.read()) #Pack the Hex Number in json into str
|
|---|
| 1465 | fFlashList.close()
|
|---|
| 1466 | jsonFlashList = json.loads(sFlashList)
|
|---|
| 1467 | for lBinFiles in jsonFlashList['files']:
|
|---|
| 1468 | self.checkKillExit()
|
|---|
| 1469 | KFlash.log(INFO_MSG,"Writing",lBinFiles['bin'],"into","0x%08x"%int(lBinFiles['address'], 0),BASH_TIPS['DEFAULT'])
|
|---|
| 1470 | with open(os.path.join(tmpdir, lBinFiles["bin"]), "rb") as firmware_bin:
|
|---|
| 1471 | self.loader.flash_firmware(firmware_bin.read(), None, int(lBinFiles['address'], 0), lBinFiles['sha256Prefix'], filename=lBinFiles['bin'])
|
|---|
| 1472 | else:
|
|---|
| 1473 | if args.firmware == "erase":
|
|---|
| 1474 | if args.addr.lower().startswith("0x"):
|
|---|
| 1475 | addr = int(args.addr, base=16)
|
|---|
| 1476 | else:
|
|---|
| 1477 | addr = int(args.addr)
|
|---|
| 1478 | if args.length.lower() == "all":
|
|---|
| 1479 | addr = 0
|
|---|
| 1480 | length = 0xFFFFFFEE
|
|---|
| 1481 | KFlash.log(INFO_MSG,"erase all")
|
|---|
| 1482 | else:
|
|---|
| 1483 | if args.length.lower().startswith("0x"):
|
|---|
| 1484 | length = int(args.length, base=16)
|
|---|
| 1485 | else:
|
|---|
| 1486 | length = int(args.length)
|
|---|
| 1487 | KFlash.log(INFO_MSG,"erase '0x{:x}' - '0x{:x}' ({}B, {:.02}KiB, {:.02}MiB)".format(addr, addr+length, length, length/1024.0, length/1024.0/1024.0))
|
|---|
| 1488 | if ((addr % 4096) != 0) or ( length != 0xFFFFFFEE and (length % 4096) != 0) or addr < 0 or addr > 0x01000000 or length < 0 or ( length > 0x01000000 and length != 0xFFFFFFEE):
|
|---|
| 1489 | err = (ERROR_MSG,"erase flash addr or length error, addr should >= 0x00000000, and length should >= 4096 or 'all'")
|
|---|
| 1490 | err = tuple2str(err)
|
|---|
| 1491 | raise_exception( Exception(err) )
|
|---|
| 1492 | self.loader.flash_erase(addr, length)
|
|---|
| 1493 | else:
|
|---|
| 1494 | with open(args.firmware, 'rb') as firmware_bin:
|
|---|
| 1495 | if args.key:
|
|---|
| 1496 | aes_key = binascii.a2b_hex(args.key)
|
|---|
| 1497 | if len(aes_key) != 16:
|
|---|
| 1498 | raise_exception( ValueError('AES key must by 16 bytes') )
|
|---|
| 1499 |
|
|---|
| 1500 | self.loader.flash_firmware(firmware_bin.read(), aes_key=aes_key)
|
|---|
| 1501 | else:
|
|---|
| 1502 | self.loader.flash_firmware(firmware_bin.read())
|
|---|
| 1503 |
|
|---|
| 1504 | # 3. boot
|
|---|
| 1505 | if args.Board == "dan" or args.Board == "bit" or args.Board == "trainer":
|
|---|
| 1506 | self.loader.reset_to_boot_dan()
|
|---|
| 1507 | elif args.Board == "kd233":
|
|---|
| 1508 | self.loader.reset_to_boot_kd233()
|
|---|
| 1509 | elif args.Board == "goE":
|
|---|
| 1510 | self.loader.reset_to_boot_maixgo()
|
|---|
| 1511 | elif args.Board == "goD":
|
|---|
| 1512 | self.loader.reset_to_boot_goD()
|
|---|
| 1513 | else:
|
|---|
| 1514 | KFlash.log(WARN_MSG,"Board unknown !! please press reset to boot!!")
|
|---|
| 1515 |
|
|---|
| 1516 | KFlash.log(INFO_MSG,"Rebooting...", BASH_TIPS['DEFAULT'])
|
|---|
| 1517 | try:
|
|---|
| 1518 | self.loader._port.close()
|
|---|
| 1519 | except Exception:
|
|---|
| 1520 | pass
|
|---|
| 1521 |
|
|---|
| 1522 | if(args.terminal == True):
|
|---|
| 1523 | open_terminal(True)
|
|---|
| 1524 |
|
|---|
| 1525 | def kill(self):
|
|---|
| 1526 | if self.loader:
|
|---|
| 1527 | self.loader.kill()
|
|---|
| 1528 | self.killProcess = True
|
|---|
| 1529 |
|
|---|
| 1530 | def checkKillExit(self):
|
|---|
| 1531 | if self.killProcess:
|
|---|
| 1532 | if self.loader:
|
|---|
| 1533 | self.loader._port.close()
|
|---|
| 1534 | raise Exception("Cancel")
|
|---|
| 1535 |
|
|---|
| 1536 |
|
|---|
| 1537 | def main():
|
|---|
| 1538 | kflash = KFlash()
|
|---|
| 1539 | try:
|
|---|
| 1540 | kflash.process()
|
|---|
| 1541 | except Exception as e:
|
|---|
| 1542 | if str(e) == "Burn SRAM OK":
|
|---|
| 1543 | sys.exit(0)
|
|---|
| 1544 | kflash.log(str(e))
|
|---|
| 1545 | sys.exit(1)
|
|---|
| 1546 |
|
|---|
| 1547 | if __name__ == '__main__':
|
|---|
| 1548 | main()
|
|---|
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