RTEMS 4.7.1 On-Line Library

Interrupt Manager System Calls

RTEMS ITRON 3.0 API User's Guide

8.4: System Calls

Interrupt Manager def_int - Define Interrupt Handler

Interrupt Manager ret_int - Return from Interrupt Handler

Interrupt Manager ret_wup - Return and Wakeup Task

Interrupt Manager loc_cpu - Lock CPU

Interrupt Manager unl_cpu - Unlock CPU

Interrupt Manager dis_int - Disable Interrupt

Interrupt Manager ena_int - Enable Interrupt

Interrupt Manager chg_iXX - Change Interrupt Mask(Level or Priority)

Interrupt Manager ref_iXX - Reference Interrupt Mask(Level or Priority)

This section details the interrupt manager's services. A subsection is dedicated to each of this manager's services and describes the calling sequence, related constants, usage, and status codes.

RTEMS ITRON 3.0 API User's Guide