> Then the problem is most likely in the device or the firmware. If you
> get a usbmon trace, it might provide more information.
> You asked what the firmware is doing wrong, but you already know the
> answer: It disconnects the device every 6-7 seconds. Perhaps it does
> this because it doesn't like the commands it receives from the
> computer.
In this logging I plugged-in the device and waited for it to disconnect
and reconnect again.
I googled but did not find something that translates this logging into
human readable format. Are there any that you know of?
ffff88044d799980 4062710749 S Ci:3:001:0 s a3 00 0000 0001 0004 4 <
ffff88044d799980 4062710758 C Ci:3:001:0 0 4 = 00010000
ffff88044d799980 4062710768 S Ci:3:001:0 s a3 00 0000 0002 0004 4 <
ffff88044d799980 4062710770 C Ci:3:001:0 0 4 = 00010000
ffff88044d799980 4062710770 S Ci:3:001:0 s a3 00 0000 0003 0004 4 <
ffff88044d799980 4062710780 C Ci:3:001:0 0 4 = 00010000
ffff88044d799980 4062710781 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff88044d799980 4062710782 C Ci:3:001:0 0 4 = 01030100
ffff88044d799980 4062710783 S Co:3:001:0 s 23 01 0010 0004 0000 0
ffff88044d799980 4062710786 C Co:3:001:0 0 0
ffff880449ee9600 4062814544 S Ii:3:001:1 -115:2048 4 <
ffff8803b4a1d300 4062814640 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4062814645 C Ci:3:001:0 0 4 = 01030000
ffff8803b4a1d300 4062814686 S Co:3:001:0 s 23 03 0004 0004 0000 0
ffff8803b4a1d300 4062814690 C Co:3:001:0 0 0
ffff8803b4a1d300 4062870540 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4062870551 C Ci:3:001:0 0 4 = 03031000
ffff8803b4a1d300 4062926555 S Co:3:001:0 s 23 01 0014 0004 0000 0
ffff8803b4a1d300 4062926583 C Co:3:001:0 0 0
ffff8803b4a1d300 4062942522 S Ci:3:123:0 s 80 06 0100 0000 0008 8 <
ffff8803b4a1d300 4062942946 C Ci:3:123:0 0 8 = 12010002 00000008
ffff8803b4a1d300 4062943053 S Ci:3:123:0 s 80 06 0100 0000 0012 18 <
ffff8803b4a1d300 4062943699 C Ci:3:123:0 0 18 = 12010002 00000008 500d1000 07000102 0301
ffff8803b4a1d300 4062943846 S Ci:3:123:0 s 80 06 0200 0000 0009 9 <
ffff8803b4a1d300 4062944426 C Ci:3:123:0 0 9 = 09022900 01010080 32
ffff8803b4a1d300 4062944543 S Ci:3:123:0 s 80 06 0200 0000 0029 41 <
ffff8803b4a1d300 4062945716 C Ci:3:123:0 0 41 = 09022900 01010080 32090400 00020300 00000921 11010001 22300007 05810308
ffff8803b4a1d300 4062945841 S Ci:3:123:0 s 80 06 0300 0000 00ff 255 <
ffff8803b4a1d300 4062946185 C Ci:3:123:0 0 4 = 04030704
ffff8803b4a1d300 4062946297 S Ci:3:123:0 s 80 06 0302 0407 00ff 255 <
ffff8803b4a1d300 4062946920 C Ci:3:123:0 0 18 = 12035500 53004200 2d005400 65006d00 7000
ffff8803b4a1d300 4062947054 S Ci:3:123:0 s 80 06 0301 0407 00ff 255 <
ffff8803b4a1d300 4062947836 C Ci:3:123:0 0 26 = 1a034300 6c006500 77006100 72006500 20004700 6d006200 4800
ffff8803b4a1d300 4062947884 S Ci:3:123:0 s 80 06 0303 0407 00ff 255 <
ffff8803b4a1d300 4062948549 C Ci:3:123:0 0 12 = 0c033600 33003800 31003300
ffff8803b4a1d900 4062948944 S Co:3:123:0 s 00 09 0001 0000 0000 0
ffff8803b4a1d900 4062949285 C Co:3:123:0 0 0
ffff8803b4a1d180 4062949459 S Ci:3:123:0 s 80 06 0303 0407 00ff 255 <
ffff8803b4a1d180 4062949988 C Ci:3:123:0 0 12 = 0c033600 33003800 31003300
ffff8803b4a1d180 4062950110 S Co:3:123:0 s 21 0a 0000 0000 0000 0
ffff8803b4a1d180 4062950425 C Co:3:123:0 0 0
ffff8803b4a1d180 4062950455 S Ci:3:123:0 s 81 06 2200 0000 0030 48 <
ffff8803b4a1d180 4062951755 C Ci:3:123:0 0 48 = 06a0ff09 01a10109 02a10006 a1ff0903 1580257f 350045ff 75089506 81020904
ffff88044bad9c80 4062951977 S Ci:3:123:0 s a1 01 0100 0000 0006 8 <
ffff88044bad9c80 4062952411 C Ci:3:123:0 0 6 = 00000000 0000
ffff880449ee9600 4069614870 C Ii:3:001:1 0:2048 1 = 10
ffff880449ee9600 4069614889 S Ii:3:001:1 -115:2048 4 <
ffff88029ca33980 4069614999 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff88029ca33980 4069615003 C Ci:3:001:0 0 4 = 00010100
ffff88029ca33980 4069615007 S Co:3:001:0 s 23 01 0010 0004 0000 0
ffff88029ca33980 4069615010 C Co:3:001:0 0 0
ffff8803b4a1d300 4069615639 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069615651 C Ci:3:001:0 0 4 = 00010000
ffff8803b4a1d300 4069646488 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069646493 C Ci:3:001:0 0 4 = 00010000
ffff8803b4a1d300 4069678554 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069678564 C Ci:3:001:0 0 4 = 00010000
ffff8803b4a1d300 4069710551 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069710562 C Ci:3:001:0 0 4 = 00010000
ffff880449ee9600 4069717392 C Ii:3:001:1 0:2048 1 = 10
ffff880449ee9600 4069717408 S Ii:3:001:1 -115:2048 4 <
ffff8803b4a1d300 4069742523 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069742536 C Ci:3:001:0 0 4 = 01030100
ffff8803b4a1d300 4069742540 S Co:3:001:0 s 23 01 0010 0004 0000 0
ffff8803b4a1d300 4069742544 C Co:3:001:0 0 0
ffff8803b4a1d300 4069774556 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069774566 C Ci:3:001:0 0 4 = 01030000
ffff8803b4a1d300 4069806559 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069806571 C Ci:3:001:0 0 4 = 01030000
ffff8803b4a1d300 4069838554 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069838564 C Ci:3:001:0 0 4 = 01030000
ffff8803b4a1d300 4069870500 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069870507 C Ci:3:001:0 0 4 = 01030000
ffff8803b4a1d300 4069870599 S Co:3:001:0 s 23 03 0004 0004 0000 0
ffff8803b4a1d300 4069870605 C Co:3:001:0 0 0
ffff8803b4a1d300 4069926519 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8803b4a1d300 4069926529 C Ci:3:001:0 0 4 = 03031000
ffff8803b4a1d300 4069982553 S Co:3:001:0 s 23 01 0014 0004 0000 0
ffff8803b4a1d300 4069982566 C Co:3:001:0 0 0
ffff88029ca33800 4069998557 S Ci:3:124:0 s 80 06 0100 0000 0008 8 <
ffff88029ca33800 4069998980 C Ci:3:124:0 0 8 = 12010002 00000008
ffff88029ca33800 4069999087 S Ci:3:124:0 s 80 06 0100 0000 0012 18 <
ffff88029ca33800 4069999823 C Ci:3:124:0 0 18 = 12010002 00000008 500d1000 07000102 0301
ffff88029ca33800 4069999972 S Ci:3:124:0 s 80 06 0200 0000 0009 9 <
ffff88029ca33800 4070000502 C Ci:3:124:0 0 9 = 09022900 01010080 32
ffff88029ca33800 4070000643 S Ci:3:124:0 s 80 06 0200 0000 0029 41 <
ffff88029ca33800 4070001821 C Ci:3:124:0 0 41 = 09022900 01010080 32090400 00020300 00000921 11010001 22300007 05810308
ffff88029ca33800 4070001955 S Ci:3:124:0 s 80 06 0300 0000 00ff 255 <
ffff88029ca33800 4070002348 C Ci:3:124:0 0 4 = 04030704
ffff88029ca33800 4070002483 S Ci:3:124:0 s 80 06 0302 0407 00ff 255 <
ffff88029ca33800 4070003092 C Ci:3:124:0 0 18 = 12035500 53004200 2d005400 65006d00 7000
ffff88029ca33800 4070003214 S Ci:3:124:0 s 80 06 0301 0407 00ff 255 <
ffff88029ca33800 4070004013 C Ci:3:124:0 0 26 = 1a034300 6c006500 77006100 72006500 20004700 6d006200 4800
ffff88029ca33800 4070004121 S Ci:3:124:0 s 80 06 0303 0407 00ff 255 <
ffff88029ca33800 4070004673 C Ci:3:124:0 0 12 = 0c033600 33003800 31003300
ffff8803b4a1d300 4070005090 S Co:3:124:0 s 00 09 0001 0000 0000 0
ffff8803b4a1d300 4070005393 C Co:3:124:0 0 0
ffff88044bad9200 4070005557 S Ci:3:124:0 s 80 06 0303 0407 00ff 255 <
ffff88044bad9200 4070006080 C Ci:3:124:0 0 12 = 0c033600 33003800 31003300
ffff88044bad9200 4070006212 S Co:3:124:0 s 21 0a 0000 0000 0000 0
ffff88044bad9200 4070006416 C Co:3:124:0 0 0
ffff88044bad9200 4070006539 S Ci:3:124:0 s 81 06 2200 0000 0030 48 <
ffff88044bad9200 4070007883 C Ci:3:124:0 0 48 = 06a0ff09 01a10109 02a10006 a1ff0903 1580257f 350045ff 75089506 81020904
ffff88023ce85980 4070008145 S Ci:3:124:0 s a1 01 0100 0000 0006 8 <
ffff88023ce85980 4070008505 C Ci:3:124:0 0 6 = 00000000 0000
ffff8801d1dd1cc0 4070008987 S Ci:3:001:0 s a3 00 0000 0004 0004 4 <
ffff8801d1dd1cc0 4070008993 C Ci:3:001:0 0 4 = 03030000
regards
Folkert van Heusden
--
Always wondered what the latency of your webserver is? Or how much more
latency you get when you go through a proxy server/tor? The numbers
tell the tale and with HTTPing you know them!
http://www.vanheusden.com/httping/
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Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com
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