已经知道上位机发送0X600报文传输HEX文件，0X580是控制器反馈，将HEX文件拆分重组，一次发送128Byte，但是数据结束后有1个byte的校验码，不知道计算方法，如24行的85，42行的EB等等，求帮忙
:02 00000400C436
:10 0000 00 000000000000C400F25AC40000E5E000 57
:10 0010 00 00EDE000006F0000000000005262C400 2C
:10 0020 00 000200003C64C400FE74000002000000 F6
:10 0030 00 E6F480CAE015DB005C2806F800F5D710 6E
:10 0040 00 E000D4580200A848DB00ECFDECFEECFF 19
:10 0050 00 F048D700E000F7F86699E108D700E000 23
:10 0060 00 F7F87391E6F48500D700E000F6F42E92 DD
:10 0070 00 E108D700E000F7F8C791E7F81E00D700 C5
:10 0080 00 E000F7F82792E108D700E000F7F87095 54
:10 0090 00 E108D700E000F7F87195E158D700E000 DB
:10 00A0 00 F7F87295E108D700E000F7F87395E108 DA
:10 00B0 00 D700E000F7F87495E108D700E000F7F8 02
:10 00C0 00 7595E6F47695E6F5E000F084F095D700 B6
:10 00D0 00 E000F3F86699E109F0A4DAE054E6E004 00
:10 00E0 00 D700E000F6F4F295E004D700E000F6F4 63
:10 00F0 00 F495E6F4F695E6F5E000F084F095D700 87
:10010000E000F3F86699E109F0A4DAE024E7E6F408
:100110000896E6F5E000F084F095D700E000F3F8EB
:100120006699E109F0A4DAE02CE7E6F41896E6F522
:10013000E000F084F095D700E000F3F86699E1095B
:10014000F0A4DAE024E7E108D700E000F7F82A9607
:10015000E118D700E000F7F82B96E108D700E0009F
:10016000F7F82C96E108D700E000F7F82D96E004A8
:10017000D700E000F6F42E96E004D700E000F6F495
:100180003096E6F43296E6F5E000F084F095D7007C
:10019000E000F3F86699E109F0A4DAE024E7E10869
:1001A000D700E000F7F84496E6F44696E6F5E0005E
:1001B000F084F095D700E000F3F86699E109F0A427
:1001C000DAE02CE7E108D700E000F7F84596E6F41E
:1001D0005696E6F5E000F084F095D700E000F3F8DD
:1001E0006699E109F0A4DAE024E7E108D700E0002D
:1001F000F7F86896E108D700E000F7F86996E6F4AA
:100200006A96E6F5E000F084F095D700E000F3F898
:100210006699E109F0A4DAE014E6E6F46A97E6F5F7
:10022000E000F084F095D700E000F3F86699E1096A
:10023000F0A4DAE014E6E004D700E000F6F4009061
:10024000E014D700E000F6F40290E024D700E000CC
:10025000F6F40490E034D700E000F6F40690E044B1
:10026000D700E000F6F40890E054D700E000F6F480
:100270000A90E064D700E000F6F40C90E074D70038
:10028000E000F6F40E90E6F40800D700E000F6F483
:100290001090E6F40900D700E000F6F41290E6F4BE
:1002A0000A00D700E000F6F41490E6F40B00D70043
:1002B000E000F6F41690E6F40C00D700E000F6F447
:1002C0001890E6F40D00D700E000F6F41A90E6F47A
:1002D0000E00D700E000F6F41C90E6F40F00D70003
:1002E000E000F6F41E90E6F41000D700E000F6F40B
:1002F0002090E6F41100D700E000F6F42290E6F436
:100300001200D700E000F6F42490E6F41300D700C2
:10031000E000F6F42690E6F41400D700E000F6F4CE
:100320002890E6F41500D700E000F6F42A90E6F4F1
:100330001600D700E000F6F42C90E6F41700D70082
:10034000E000F6F42E90E6F41800D700E000F6F492
:100350003090E6F41900D700E000F6F43290E6F4AD
:100360001A00D700E000F6F43490E6F41B00D70042
:10037000E000F6F43690E6F41C00D700E000F6F456
:100380003890E6F41D00D700E000F6F43A90E6F469
:100390001E00D700E000F6F43C90E6F41F00D70002
:1003A000E000F6F43E90E6F42000D700E000F6F41A
:1003B0004090E6F42100D700E000F6F44290E6F425
:1003C0002200D700E000F6F44490E6F42300D700C2
:1003D000E000F6F44690E6F42400D700E000F6F4DE
:1003E0004890E6F42500D700E000F6F44A90E6F4E1
:1003F0002600D700E000F6F44C90E6F42700D70082
上面是HEX文件的记事本打开内容，求教 CAN上面的校验码计算方法，谢谢