0 扇区 0 区块: FB 44 3B 79 FD 08 04 00 62 63 64 65 66 67 68 69 1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF 1 扇区 0 区块: 43 09 12 12 34 00 EC 01 11 00 00 00 00 00 00 00 1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 00 2 区块: DB 00 00 00 24 FF FF FF DB 00 00 00 06 F9 06 F9 3 区块: 01 39 40 23 33 13 FF 07 80 69 FF FF FF FF FF FF 2 扇区 0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3 区块: 01 39 40 23 33 13 FF 07 80 69 FF FF FF FF FF FF 3 扇区 0 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2 区块: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3 区块: FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF |
sydice 发表于 2019-1-11 09:39
00 00 00 24 FF FF FF DB 这个次数,后边减,前面加啊
sydice 发表于 2019-1-11 09:39
00 00 00 24 FF FF FF DB 这个次数,后边减,前面加啊
yuwenyongfei 发表于 2019-1-24 09:25
DB+24=FF,校验自己弄吧
云梦山 发表于 2019-1-30 19:54
1 扇区
0 区块: 43 09 12 12 34 00 EC 01 11 00 00 00 00 00 00 00
1 区块: 00 00 00 00 00 00 00 00 0 ...
yuwenyongfei 发表于 2019-1-30 20:57
两个字节相加是FF,次数卡,刷卡时一个字节加值,另一个数值减值,一个是已用次数,一个是剩余次数。大概 ...
guduqiang 发表于 2019-1-30 21:05
能理解意思,但是不知道怎么算,是用什么工具呢?
云梦山 发表于 2019-1-30 21:07
那是个计次的。明白了。
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