Difference between revisions of "Development: Reverse Engineering USB Webcams"

From LinuxTVWiki
Jump to: navigation, search
m (add cat.)
(gspca)
 
(2 intermediate revisions by one user not shown)
Line 19: Line 19:
 
== Example Drivers==
 
== Example Drivers==
 
=== gspca ===
 
=== gspca ===
 +
See [[gspca]] for more details.
 +
 
=== Syntek ===
 
=== Syntek ===
 
== USB Programming ==
 
== USB Programming ==

Latest revision as of 16:57, 24 July 2009

Poor support for your USB Webcams under Linux

Webcam Manufacturers have largely ignored distributing Linux drivers for their cheap USB Webcams. Providing us with only MS Windows drivers, and maybe Apple Mac Drivers if we are that lucky. Hence we have no choice but to reverse engineer the MS windows drivers to make these very cheap (< $20) webcams work under Linux.

Note: Some webcam manufacturers & third parties do try to provide Binary-Only drivers for Linux, but these are often problematic to use, with Linux support being a moving target, and availability of support on less common architectures like X86_64 (forget about ppc). Additionally they may even demand some money as well, but the cost does not justify as these are very cheap webcams, it is often better to just buy another one that is supported under Linux.

A lot of content on this page has been taken(moved actually) from the reverse engineering effort for microdia webcams

  • Microdia USB Webcam reverse engineering website


Introduction to USB Webcams

Bridge

Image Sensor

The Steps to Reverse Engineer a USB Webcam

The Tools of the Trade

Programming Resources

Example Drivers

gspca

See gspca for more details.

Syntek

USB Programming

USB Protocol Specs

USB Linux Support

Linux Kernel Infrastructure

Linux Userland Infrastructure