Well, I've been asked to use the Arduino UNO r3 to test a driver on a Linux machine. This driver is used to interact with an audio device that i don't have at the moment. However, I have the protocol used by this device to communicate with the driver. So, in order to test the driver, I have to emulate this device's vendor id, vendor name, product id, product name, etc. otherwise Linux will not load the driver.
As you may have already figured out, I don't have much experience with Arduino, so if you have any idea/tip/suggestion, please let me know. At the moment, I am going through the USB/Serial converter code looking for vendor id, vendor name, etc., but I am not really sure what to do once I find them.
Do you think it's easier to just buy an Arduino USB Host and use that to emulate my audio device?