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--1386611826-2096140988-1070731690=:526 Content-Type: TEXT/PLAIN; charset=US-ASCII duh, forgot to attach log formatter... On Sat, 6 Dec 2003, m. allan noah wrote: > keith, i dont like snoopypro, i prefer either the original (non-pro) or > even better, SniffUSB.exe v1.8 from > http://benoit.papillault.free.fr/usbsnoop/index.php > > the latter is easier to install, and i like the debug log it makes better. > > you can cat the output from it into the attached perl script, which cleans > things up some, though it does not deal with control packets fully... > > i usually work on adf scanners, which have alot of sensors and buttons, > usually, so i test them by doing one thing at a time with a pause between > each, ie: start sniffer, open lid, wait 15 seconds, close lid, wait, push > paper sensor, wait, button1, wait, button2, etc. then i add paper to the > scanner, and press the buttons again, etc. > > then you stare at the output for awhile, and try to find patterns. > > allan > > On Sat, 6 Dec 2003, Keith Watson wrote: > > > Ok, so I've grabbed a copy of SnoopyPro and installed it on Windows2000. > > I've > > opened the TWAIN interface got the scanner to scan an image. SnoopyPro has > > captured a load of things called URBs (what's a URB daddy?). > > > > Presumably I really should approach this methodically and perform a series > > of > > smaller captures with each one addressing a specific operation. Is there any > > material anywhere which covers this? Failing that is anyone able to mentor > > me > > through this? e.g. suggest what operations I need to capture and in what > > order? > > > > If someone could tell me what to do, I could then post the output somewhere > > so > > that others more knowledgeable and able than me can look at them and perhaps > > deduce what's going on. > > > > Keith > > > > > > -- "so don't tell us it can't be done, putting down what you don't know. money isn't our god, integrity will free our souls" - Max Cavalera --1386611826-2096140988-1070731690=:526 Content-Type: TEXT/PLAIN; charset=US-ASCII; name="spike3.pl" Content-Transfer-Encoding: BASE64 Content-ID: <[email protected]> Content-Description: Content-Disposition: attachment; filename="spike3.pl" IyEgL3Vzci9iaW4vcGVybA0NCg0NCiMgc2ltcGxlIGxvZyByZWZvcm1hdHRl ciBmb3IgYmVub2l0J3Mgc25pZmZ1c2IuZXhlDQ0KIyBwdWJsaWMgZG9tYWlu LiBieSBhbm9haEBwZmVpZmZlci5lZHUNDQoNDQp1c2Ugc3RyaWN0Ow0NCg0N Cm15ICRjb3VudD0wOw0NCm15IEBidWZmZXI7DQ0KDQ0Kd2hpbGUgKG15ICRs aW5lID0gPFNURElOPikgew0NCg0NCiAgICAgICAgaWYgKCAkbGluZSA9fiBt Lz4+Pi8gKSB7DQ0KICAgICAgICAgICAgZHVtcGVyKEBidWZmZXIpIGlmICRj b3VudDsNDQogICAgICAgICAgICBAYnVmZmVyID0gKCk7DQ0KICAgICAgICAg ICAgJGNvdW50Kys7DQ0KICAgICAgICB9DQ0KICAgICAgICBwdXNoKEBidWZm ZXIsJGxpbmUpOw0NCg0NCn0NDQpkdW1wZXIoQGJ1ZmZlcikgaWYgJGNvdW50 Ow0NCg0NCnN1YiBkdW1wZXJ7DQ0KDQ0KICAgIG15ICRkaXI9J291dCc7DQ0K ICAgIG15ICR0eXBlPSdDJzsNDQogICAgbXkgJGRhdGE9e2luPT5bXSxvdXQ9 PltdfTsNDQogICAgbXkgJHVyYj0wOw0NCiAgICBteSAkZXA9Jyc7DQ0KDQ0K ICAgIGZvcmVhY2ggbXkgJGxpbmUgKEBfKSB7DQ0KDQ0KICAgICAgICBpZiAo ICRsaW5lID1+IG0vPj4+LyApIHsNDQogICAgICAgICAgJGRpcj0nb3V0JzsN DQogICAgICAgICAgaWYoJGxpbmUgPX4gbS9VUkIgKFxkKykvKXsNDQogICAg ICAgICAgICAkdXJiPSQxOw0NCiAgICAgICAgICB9DQ0KICAgICAgICB9DQ0K ICAgICAgICBlbHNpZiAoICRsaW5lID1+IG0vPDw8LyApIHsNDQogICAgICAg ICAgJGRpcj0naW4nOw0NCiAgICAgICAgfQ0NCiAgICAgICAgZWxzaWYgKCAk bGluZSA9fiBtLy0tIFVSQl9GVU5DVElPTl9CVUxLX09SX0lOVEVSUlVQVF9U UkFOU0ZFUi8gKSB7DQ0KICAgICAgICAgICR0eXBlPSdCJzsNDQogICAgICAg IH0NDQogICAgICAgIGVsc2lmKCAkbGluZSA9fiBtL1BpcGVIYW5kbGUuKmVu ZHBvaW50ICgweFxkKykvKXsNDQogICAgICAgICAgJGVwPSQxOw0NCiAgICAg ICAgfQ0NCiAgICAgICAgZWxzaWYgKCAkbGluZSA9fiBtIC8gIChbMC05YS1m XXs4fTogKShbMC05YS1mIF0qKS8gKSB7DQ0KICAgICAgICAgICAgICAgIHB1 c2goQHskZGF0YS0+eyRkaXJ9fSwkMSAuICQyKTsNDQogICAgICAgIH0NDQoN DQogICAgfQ0NCg0NCiAgICBpZihzY2FsYXIoQHskZGF0YS0+eydpbid9fSkp ew0NCiAgICAgICAgcHJpbnQgIlVyYiAkdXJiICgkdHlwZSkgZXA9JGVwIDw8 PDxcbiI7DQ0KICAgICAgICBmb3JlYWNoIG15ICRsaW5lIChAeyRkYXRhLT57 J2luJ319KSB7DQ0KICAgICAgICAgICAgICAgIHByaW50ZigiICVzIiwgJGxp bmUpOw0NCiAgICAgICAgICAgICAgICBwcmludCAiXG4iOw0NCiAgICAgICAg fQ0NCiAgICAgICAgcHJpbnQgIlxuIjsNDQogICAgfQ0NCiAgICBlbHNlew0N CiAgICAgICAgcHJpbnQgIlVyYiAkdXJiICgkdHlwZSkgZXA9JGVwID4+Pj5c biI7DQ0KICAgICAgICBmb3JlYWNoIG15ICRsaW5lIChAeyRkYXRhLT57J291 dCd9fSkgew0NCiAgICAgICAgICAgICAgICBwcmludGYoIiAlcyIsICRsaW5l KTsNDQogICAgICAgICAgICAgICAgcHJpbnQgIlxuIjsNDQogICAgICAgIH0N DQogICAgICAgIHByaW50ICJcbiI7DQ0KICAgIH0NDQoNDQp9DQ0KDQ0KZXhp dCAwOw0NCg== --1386611826-2096140988-1070731690=:526--
