RTEMS 4.7.2 On-Line Library

Timer Manager Timer Service Routines

RTEMS Ada User's Guide

8.2.4: Timer Service Routines

The timer service routine should adhere to Ada calling conventions and have a prototype similar to the following:

procedure User_Routine(
  Timer_ID  : in     RTEMS.ID;
  User_Data : in     System.Address
);

Where the timer_id parameter is the RTEMS object ID of the timer which is being fired and user_data is a pointer to user-defined information which may be utilized by the timer service routine. The argument user_data may be NULL.

RTEMS Ada User's Guide