Jungo Ltd.: DriverBuilder Device driver development toolkit for VxWorks, based on successful WinDriver, greatly simplifies x86/PowerPC driver writing. Eliminates the need to learn VxWorks Core OS and API, allows fast access to any PCI/cPCI, ISA/EISA, ISA PnP cards directly from Tornado development environment.
VxWorks Growing article, with links to many related topics. Wikipedia.