I would running the USB radio with the QNX work space, have you any ideas to do this.

Link of the USB radio :

usb -v

USB 0 (UHCI) v1.10, v1.01 DDK, v1.01 HCD
control, Interrupt, Bulk, Isoch, Low speed, Full speed

Device Address : 1
Upstream Host Controller : 0
Upstream Device Adress : 0
Upstream Port : 0
Upstream Port Speed : Full
Vendor : 0x10c4
Product : 0x818a
Device Release : r1.00
Class : 0x00 (Independant per interface)
Max PacketSize0 : 64
Configurations : 1
Configuration : 1
Attributes : 0x80 (Bus-powered)
Max Power : 100 mA

Well you would need a driver for the USB radio, and a program to pass the sound data to the audio system. I don’t know that either of these exist yet. Were you hoping to write them?

yes of course, I hope develop this driver.
then have you a driver example for another device or the similar ?
have you any other informations about this subject?
thank you for your help

There’s a development kit for USB to show you how to write a USB driver. If you don’t already know about USB, you should find some technical information. I know that there are books on the market. You will also probably need technical specifications on your radio.