Hi Everyone, I'm learning how to write PCI and USB device drivers however I don't have any real device to work with. Most articles I read either have some USB device(real) or they just tell "how it works(like structures and api)". Is it possible to fake such a device that probably does nothing but I can say modify some parameters of the fake device? In short is it possible to devise a fake configuration address space of the fake device and try to use it (completely in memory device)?. If it can be done please give me some pointers. Thanks for reading! ::DISCLAIMER:: ---------------------------------------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. E-mail transmission is not guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or may contain viruses in transmission. The e mail and its contents (with or without referred errors) shall therefore not attach any liability on the originator or HCL or its affiliates. Views or opinions, if any, presented in this email are solely those of the author and may not necessarily reflect the views or opinions of HCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of authorized representative of HCL is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. Before opening any email and/or attachments, please check them for viruses and other defects. ----------------------------------------------------------------------------------------------------------------------------------------------------