Basic Event Scheduling Cycle

1. An event is removed from the head of the future event list

2. The routine corresponding to this event is now in “control”
3. The event routine will schedule other events

Future event list

NEXT_EVENT

Remove head

from list

Insert into list

Event routine 1:

Event routine 2: SCHEDULE Event 3 @ time 15.7

Event routine 3:

TIME: 11.5

EVENT: 2

TIME: 12.1

EVENT: 1

TIME: 18.6

EVENT: 1

TIME: 35.0

EVENT: 4

TIME: 15.7

EVENT: 3

Clock time

11.5

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