Week 8 Checkpoint Interfaces and Communication Messages

Week 8 Checkpoint Interfaces and Communication Messages -...

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Top-Level Objects Communicates With Incoming Messages Outgoing Messages Microwave Control panel Display Turntable Light Pressing defrost button starts microwave for 5 minutes on Hi Microwave door has to be closed for the microwave to start as safety Door opens and turns microwave light on When the microwave starts the turn tray turns on Each pre-set button runs microwave at a predetermined time. ( Defrost, Hot dog, Popcorn) Operation complete, microwave stops Pressing clear button stops the microwave operation Pressing Start button, user wants to start the microwave Press Time Cook button and input amount of time you want microwave to cook for Turn light on manually by pressing Light button Microwave bell rings when the timer has
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Unformatted text preview: reached the end of its operation Pressing Defrost button: Press defrost button 1-6 times per pound. Pressing Poultry Button to cook chick. Keep pushing button for amount of chicken to be cooked Timer counts down, operation ends, timer is at 0:00 and bell rings Week 8 Checkpoint Interfaces and Communication Messages By: Brandon Hunter 8/25/2011 IT/210 One of the many advantages of a componentized system is the easily replaceable parts available. If a part breaks it is also much more cost effective for consumers and manufacturers alike to send it in for repair or replacement. However these days it would be cost effective to just replace a microwave. They have become very inexpensive....
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Week 8 Checkpoint Interfaces and Communication Messages -...

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