It depends on if the device is full speed or high speed. High speed device line analyzer can be very expensive. As for me, i bought a Beagle USB 480 for $1200, and that was just about 14 months ago. I'd would recommend that you get a software usb sniffer, sniffusb (http://www.pcausa.com/Utilities/UsbSnoop/default.htm); as for myself, i like usbmon, a linux kernel module that allows you to spy usb traffic. Install a windows VM in linux, use the program, and look at the usbmon log. that's a good way to go. By the way, you also need to know what usb class and endpoint pipe type the usb device implements. If you're not familiar, please read the usb 2.0 specifications before you start on any of this.
Toan On Sat, Jun 5, 2010 at 3:08 AM, waldo kitty <[email protected]> wrote: > On 6/4/2010 18:22, Henry Vermaak wrote: >> >> Anyway, this is a bit off topic now, since Adem's device just shows up >> as a serial port (we actually use one of these ftdi chips in one of >> our products). > > sure... i was just tossing out ideas from the sidelines ;) :) > > > > -- > _______________________________________________ > Lazarus mailing list > [email protected] > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus > -- ________________________________ Toan Pham Atronix Engineering, Inc. UPS Advanced Technology Center (321) 277-3336 -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
