[求助]尝试读与SIM卡通信的数据
将手机与SIM卡通信的数据记录到0x031000的空闲内存里去，但只记录到发给SIM卡，暂时跟不到SIM卡返回的。 | 0123| 4567|89AB | CDEF|--------+-------------+-------------+-------------+-------------+
031000: | 00 00 00 00 | 00 00 00 00 | 00 00 00 00 | 00 00 00 00 |
031010: | 77 00 00 02 | 00 00 00 00 | 00 00 00 00 | 00 00 00 00 |
031020: | 33 33 33 33 | 88 00 00 00 | 00 00 00 00 | 10 00 00 00 |
031030: | 29 DC 9E 15 | 3C 53 7C A7 | 8F A0 6D 01 | 33 79 B2 26 |
031040: | FF FF FF FF | FA B5 AE D5 | FA B5 C2 D8 | FA B5 AE D5 |
031050: | 44 44 44 44 | C0 00 01 00 | 00 00 00 00 | 00 00 0C 00 |
031060: | FF FF FF FF | FA B5 AE D5 | FA B5 C2 D8 | FA B5 AE D5 |
031070: | 29 DC 9E 15 | 3C 53 7C A7 | 8F A0 6D 01 | 33 79 B2 26 |
031030: | 29 DC 9E 15 | 3C 53 7C A7 | 8F A0 6D 01 | 33 79 B2 26 |
这一行就是网络发过来的128位的RAND。031024和031054是SIM卡指令，如下：SELECT A4 CHANGE CHV 24
STATUS F2 DISABLE CHV 26
READ BINARY B0 ENABLE CHV 28
UPDATE BINARY D6 UNBLOCK CHV 2C
READ RECORD B2 INVALIDATE 04
UPDATE RECORD DC REHABILITATE 44
SEEK A2 RUN GSM Prg 88
INCREASE 32 SLEEP FA
VERIFY CHV 20 GET RESPONSE C0
哪位对SIM卡的通信比较了解一点的可否发发言？
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