On Tue, 2002-05-21 at 21:57, Ben Simkin wrote: > I'll be setting up a DirecPC USB Modem tomorrow. > Could I have a program that captures data from the USB Port (if > possible), so I can log it. > I'll hav a look at the data, and pass it on to someone in the group who > wants to hav a look also. > Btw: a program for Linux (RH 7.1 is what I use)
If you don't have the driver for the modem, *and* if the modem requires a special driver, then you can't reverse-engineer it this way. The modem will be passive; all you can get is the enumeration and descriptors. You need to get a Windows box, install the USB sniffer and all the standard modem software (including the driver), and then look at what the real driver sends, and what the device sends back. > I am interested in writing some software to communicate with the > modem... If it is ACM class, then it's easy. If not, you've got some data to decode ;-) Dmitri
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