Hello, I was wondering whether the JavaxUsb library would properly work on an AMD64 Linux box (running Lenny Debian). I have successfully compiled and installed the library, compiled all java sources from scratch (with Java 1.6) and everything seems to work.
On the Linux box, 'lsusb -t' gives the following: Bus# 2 `-Dev# 1 Vendor 0x1d6b Product 0x0002 Bus# 1 `-Dev# 1 Vendor 0x1d6b Product 0x0001 If I run FindUsbDevice (one of the test classes) with for instance idVendor=0x1d6b, I get: Found 1 devices total. Found 0 devices with vendor ID 0x1d6b product ID 0xffff Found 1 devices with device class 0x09 Found 0 devices with manufacturer string "This probably won't match anything" So, it apparently sees a device (I should note that nothing is connected to the USB ports). Running FindUsbDevice without any arguments, I get: Found 1 devices total. Found 1 devices with vendor ID 0xffff product ID 0xffff Found 1 devices with device class 0x09 Found 0 devices with manufacturer string "This probably won't match anything" The difference really is the second line of the output with and without an argument. It apparently sees an device with vendorID 0xffff although there is one with ID 0x1d6b. The AMD64 Linux box also has a libusb-0.1.so.4 library. One possibly should use this library instead of libJavaxUsb.so. This library is also available for Window (see also http://www.libusb.org/). But its API may be completely different. My intention is get this all going also on a Windows box, but for now I rely on Linux to get a basic understanding of USB communication. Any suggestion or help is appreciated. Thanks, -- Andre H. Juffer | Phone: +358-8-553 1161 Biocenter Oulu and | Fax: +358-8-553-1141 Department of Biochemistry | Email: andre.juf...@oulu.fi University of Oulu, Finland | WWW: www.biochem.oulu.fi/Biocomputing/ StruBioCat | WWW: www.strubiocat.oulu.fi NordProt | WWW: www.nordprot.org Triacle Biocomputing | WWW: www.triacle-bc.com ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ javax-usb-devel mailing list javax-usb-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/javax-usb-devel
