urio(4)

NAME

urio - USB driver for the Rio MP3 players

SYNOPSIS

device urio0

DESCRIPTION

The urio driver provides support for Rio MP3 players from

Diamond MultiMedia which attaches to the USB port. The urio device must

be configured
in the kernel, along with usb and one of the uhci or ohci

controllers.

Subsequently, the /dev/urio0 device can be used by the Rio

userland
applications.

HARDWARE

The following devices are supported by the urio driver:

+o Diamond MultiMedia Rio 500
+o Diamond MultiMedia Rio 600
+o Diamond MultiMedia Rio 800

FILES

/dev/urio0

blocking device node

EXAMPLES

The following line in the kernel configuration file adds the

urio driver
to the kernel:

device urio

To download a song over the USB connection into the Rio us

ing the
rio_add_song(1) utility (see the SEE ALSO section):

rio_add_song /usr/local/MP3/TracyChapman/02-Fast

Car.mp3

SEE ALSO

ohci(4), uhci(4), usb(4)

The Rio 500 SourceForge Project Web Page,

http://rio500.sourceforge.net/.

The Rio500 tools from SourceForge are the actual userland

tools used to
download, format or rename songs on players. When compiling

these tools,
the following pre-build configuration command will ensure

that rio_usb.h
is available in the include path and that the device used is

/dev/urio0:

CFLAGS="-I/usr/include/dev/usb" ./configure

--with-devicepath='/dev' --with-deviceentry='urio0'

AUTHORS

The urio driver was written by Iwasa Kazmi <kzmi@ca2.so

net.ne.jp> for
FreeBSD.

This manual page was written by Dirk-Willem van Gulik
<dirkx@webweaving.org>.

BSD September 26, 2004

BSD