H
haloon
Unregistered / Unconfirmed
GUEST, unregistred user!
如下是例子程序：
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1 [STX] 02 Start of message.
2 0 30 Message number = 00.
3 0 30
4 [ENQ] 05 Open link.
5 [ETX] 03 End of message.
6 A 41 Checksum.
7 0 30
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上述的CHECKSUM结果为：A0，而我运算的结果是：6A
请指教谁的错
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-------------------------------------------------------------
1 [STX] 02 Start of message.
2 0 30 Message number = 00.
3 0 30
4 [ENQ] 05 Open link.
5 [ETX] 03 End of message.
6 A 41 Checksum.
7 0 30
-------------------------------------------------------------
上述的CHECKSUM结果为：A0，而我运算的结果是：6A
请指教谁的错
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