Re: Problems connecting to Canon Powershot G9X using PTPIP

Michael Schaffner <[email protected]>
Newsgroups gmane.comp.multimedia.gphoto.user
Message-ID <[email protected]>
Am 21.05.2017 um 21:33 schrieb Marcus Meissner:

>> 0.099013 ptp_ptpip_init_command_request(3): ptpip/init_cmd data:
>> (hexdump of 42 bytes)
>> 0000  2a 00 00 00 01 00 00 00-00 00 00 00 00 00 00 00  *...............
>> 0010  ff ff 82 19 34 82 2f ef-41 00 45 00 42 00 4f 00  ....4./.A.E.B.O.
>> 0020  4f 00 4b 00 00 00 00 00-01 00                    O.K.......

> What is the full packet content in hex from windows?

Command Request:
0000   2a 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  *...............
0010   ff ff 82 19 34 82 2f ef 41 00 45 00 42 00 4f 00  ....4./.A.E.B.O.
0020   4f 00 4b 00 00 00 00 00 01 00                    O.K.......

Command Ack:
0000   4a 00 00 00 02 00 00 00 ad 5a 00 00 37 26 71 11  J........Z..7&q.
0010   3c 97 07 4f b9 08 94 5b e4 df a2 73 43 00 61 00  <..O...[...sC.a.
0020   6e 00 6f 00 6e 00 20 00 50 00 6f 00 77 00 65 00  n.o.n. .P.o.w.e.
0030   72 00 53 00 68 00 6f 00 74 00 20 00 47 00 39 00  r.S.h.o.t. .G.9.
0040   20 00 58 00 00 00 00 00 01 00                     .X.......

As you can see, its the exact same byte-sequence.

I don't get it, maybe the ip-address is checked, too?

Bye..
Michael


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