RTEMS C User's Guide
rtems_status_code rtems_task_wake_after( rtems_interval ticks );
RTEMS_SUCCESSFUL - always successful
This directive blocks the calling task for the specified number
of system clock ticks. When the requested interval has elapsed,
the task is made ready. The rtems_clock_tick
directive automatically updates the delay period.
Setting the system date and time with the
rtems_clock_set directive
has no effect on a rtems_task_wake_after blocked task.
A task may give up the processor and remain in the ready state
by specifying a value of RTEMS_YIELD_PROCESSOR in ticks.
The maximum timer interval that can be specified is the maximum value which can be represented by the uint32_t type.
A clock tick is required to support the functionality of this directive.
RTEMS C User's Guide
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