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