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URIO(4) Device Drivers Manual URIO(4)

NAME

urio —
USB driver for the Rio MP3 players

SYNOPSIS

To compile this driver into the kernel, place the following line in your kernel configuration file:
device urio

Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

urio_load="YES"

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:

  • Diamond MultiMedia Rio 500
  • Diamond MultiMedia Rio 600
  • 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 using 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>.

November 22, 2006 Linux 4.19.0-10-amd64