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UDI driver coding basics

Advanced UDI programming topics

This section lists major programming facilities and topics from the UDI Specifications that were not covered or mentioned only tangentially by the descriptions of the udi_cmos and pseudod drivers in this chapter.


Interrupt handling
The udi_cmos and pseudod drivers provide interrupt service routines, but these are mostly stubs used as examples.

See Interrupt Registration Operations and Interrupt Event Operations in the UDI Physical I/O Specification.


Buffer management
See Buffer Management in the UDI Core Specification.

Utility functions
See String/Memory Utility Functions, Queue Management Utility Functions, and Endianness Management Utility Functions in the UDI Core Specification.

Timers
See Time Management

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OpenServer 6 and UnixWare (SVR5) HDK - 19 June 2005