Real-Time Programming Languages - Operating Systems
Real-Time Programming Languages - Operating Systems Real-Time Programming Languages - Operating Systems
Delay and Select, server side 01 02 03 04 05 06 07 select accept An_Entry do bla end An_Entry; or delay 10.0; Put("An_Entry: timeout"); end select; Select terminates if entry is not called within 10 time units. WS 2013/14 Real-Time Systems, Real-Time Prog. Languages / Hermann Härtig 48
Delay and Select, client side(1) 01 02 03 04 05 select Operator.Enquiry() or delay 10; end select; Select terminates if entry is not accepted within 10 time units. Only one call alternative allowed WS 2013/14 Real-Time Systems, Real-Time Prog. Languages / Hermann Härtig 49
- Page 1 and 2: Real-Time Systems Hermann Härtig R
- Page 3 and 4: RT Language Classes Synchronous HLL
- Page 5 and 6: Synchronous Systems → Synchronous
- Page 7 and 8: Esterel at a glance Most statements
- Page 9 and 10: Esterel „Data“: Variables and S
- Page 11 and 12: Signals vs Variables 01 Emit Count(
- Page 13 and 14: Examples (all by Berry): ABRO Speci
- Page 15 and 16: Speed Specification SPEED: Count th
- Page 17 and 18: Few general points Ada has “Annex
- Page 19 and 20: Concurrency Tasks ● ● ● ● a
- Page 21 and 22: Termination of Tasks Every task has
- Page 23 and 24: The Rendezvous Based on client/serv
- Page 25 and 26: In detail task executing Server Cli
- Page 27 and 28: Select Statement ● ● Arbitrary
- Page 29 and 30: Example: Resource with Locking 01 0
- Page 31 and 32: Tasks ./. Protected Objects 01 02 0
- Page 33 and 34: Fixed Priorities ● task (type) T
- Page 35 and 36: Active Priority Base priority or
- Page 37 and 38: EDF Dispatching How to set deadline
- Page 39 and 40: Mixed Scheduling Policies, example
- Page 41 and 42: Explicit Request Ordering: Requeue
- Page 43 and 44: Timing events 01 02 03 04 05 06 07
- Page 45 and 46: Example: Watchdog 01 02 03 04 05 06
- Page 47: Time: Delay Statement 01 02 03 04 0
- Page 51 and 52: Example 01 02 03 04 05 06 07 select
- Page 53 and 54: Example: Operator/Subscriber 01 02
- Page 55 and 56: Example: Operator/Subscriber 01 02
- Page 57 and 58: Recurrent Tasks (1) 01 02 03 04 05
- Page 59 and 60: Recurrent Tasks (3) Periodic tasks
- Page 61 and 62: Example 01 02 03 04 05 06 07 08 09
- Page 63 and 64: Example 01 02 03 04 05 06 07 08 09
- Page 65 and 66: Missing in this RT-HLL lecture ●
Delay and Select, client side(1)<br />
01<br />
02<br />
03<br />
04<br />
05<br />
select<br />
Operator.Enquiry()<br />
or<br />
delay 10;<br />
end select;<br />
Select terminates if entry is not accepted within 10 time<br />
units.<br />
Only one call alternative allowed<br />
WS 2013/14 <strong>Real</strong>-<strong>Time</strong> <strong>Systems</strong>, <strong>Real</strong>-<strong>Time</strong> Prog. <strong>Languages</strong> / Hermann Härtig 49
Change language