import?tkinter?as?tk
import?serial
import?binascii
import?time
import?sys
import?serial.tools.list_ports
import?tkinter.filedialog
from?tkinter?import?messagebox?ttk

PAD_X?=?2
PAD_Y?=?2

PAGE_SIZE?=?1024
CAN_ID?=?0x78E

CRC_TABLE?=?（0x00000000?0x04C11DB7?0x09823B6E?0x0D4326D9
?????????????0x130476DC?0x17C56B6B?0x1A864DB2?0x1E475005
?????????????0x2608EDB8?0x22C9F00F?0x2F8AD6D6?0x2B4BCB61
?????????????0x350C9B64?0x31CD86D3?0x3C8EA00A?0x384FBDBD）

def?dword（value）:
????return?value?&?0xFFFFFFFF

def?crc32_fast（crc?data）:
????crc?data?=?dword（crc）?dword（data）
????crc?^=?data
????for?_?in?range（8）:
????????crc?=?dword（crc?<>?28]
????return?crc

def?crc32_fast_block（crc?buffer）:
????for?data?in?buffer:
????????crc?=?crc3

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\
?????文件????????4063??2016-10-26?14:49??stm32-can-bootloader-master\CANBOOT.ioc
?????文件?????????430??2016-10-26?14:49??stm32-can-bootloader-master\CANBOOT.xml
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\Include\
?????文件??????927261??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f103xb.h
?????文件????????8815??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f1xx.h
?????文件????????3335??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\Include\system_stm32f1xx.h
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\Source\
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\gcc\
?????文件???????11536??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\gcc\startup_stm32f103xb.S
?????文件???????16392??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\system_stm32f1xx.c
?????目錄???????????0??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\
?????文件????????7265??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\arm_common_tables.h
?????文件????????3942??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\arm_const_structs.h
?????文件??????252339??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\arm_math.h
?????文件???????24423??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\cmsis_armcc.h
?????文件???????55083??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\cmsis_armcc_V6.h
?????文件???????41435??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\cmsis_gcc.h
?????文件???????37218??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\core_cm0.h
?????文件???????44796??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\core_cm0plus.h
?????文件??????103909??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\core_cm3.h
?????文件??????114498??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\core_cm4.h
?????文件??????139660??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\core_cm7.h
?????文件????????3620??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\core_cmFunc.h
?????文件????????3636??2016-10-26?14:49??stm32-can-bootloader-master\Drivers\CMSIS\Include\core_cmInstr.h
............此處省略51個文件信息