Date: Sun, 23 Oct 2005 02:51:38 -0700 From: "Loren M. Lang" <lorenl@alzatex.com> To: freebsd-usb@freebsd.org Subject: LibUSB fails to enumerate all devices Message-ID: <20051023095137.GC18930@alzatex.com>
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--bAmEntskrkuBymla Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I am developing a USB device which has two interfaces, one interface uses a standard HID protocol, the other is completely custom at the moment. FreeBSD attaches appropriately to the HID interface and works correctly. For the custom interface, I was going to write a device driver in userspace using libusb, but I can't seem to find it. I wrote a program to enumerate all devices on all busses, but the only device I see is the one device I don't have any driver loaded for. Does FreeBSD not allow a userspace to access an interface of a usb device when any of it's interfaces are grabbed by a kernel driver even though the interface I want is not grabbed? --=20 I sense much NT in you. NT leads to Bluescreen. Bluescreen leads to downtime. Downtime leads to suffering. NT is the path to the darkside. Powerful Unix is. Public Key: ftp://ftp.tallye.com/pub/lorenl_pubkey.asc Fingerprint: CEE1 AAE2 F66C 59B5 34CA C415 6D35 E847 0118 A3D2 =20 --bAmEntskrkuBymla Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFDW10pbTXoRwEYo9IRAq2lAJ9dXolqqI+vMEI5XuMOlkPQoV5mRgCdFpWa RPfTj4GxMLwptvwyST2Nc78= =6xR8 -----END PGP SIGNATURE----- --bAmEntskrkuBymla--
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