ECET 365 Week 6 Complete DeVry


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ECET 365 Week 6 Complete DeVry

ECET 365 Week 6 Interfacing to Networks DeVry

ECET 365 Week 6 Discussions

WEEK 6: NETWORKS AND SERIAL INTERFACES
What is the difference between a network and a serial interface?
WEEK 6: 9S12 BOARD INTERFACES
Which interfaces on the 9S12 are designed for networking?

ECET 365 Week 6 HOMEWORK

Page 710: Problems 14.1–14.4, 14.8–14.13
Don’t forget to submit your assignment.

ECET 365 Week 6 COURSE PROJECT (DUE IN WEEK 8)

Review the Course Project Overview under the Introduction & Resources area for an overall description of the Course Project, grading rubric, and deliverables.
The Lab for this week involves locating suitable communications systems on the Internet and comparing them. These could be used on the Robotic Car Project, but they are not required.

ECET 365 Week 6 Lab

Lab 6: Interfacing to Networks
Objectives
  1. Compare characteristics of different wireless communications modules.
  2. Compare characteristics of different wireless Internet communications modules.
  3. Determine which modules are the most suitable for the Smart Car or Robotics project.
  4. Develop a preliminary design for connecting a wireless module to the Smart Car or Robotics project.
Parts List
  1. Robotic Car kit with visual sensors
  2. Freescale Tower kit with S12G128 CPU board
  3. PC with IDE software (e.g. CodeWarrior Development Studio V5.1)
  4. PC with Internet access
Introduction
  1. Wireless operation allows you to control your project without being connected with a wiring harness. Your textbook mentions the ZigBee system, but there are many commercial systems available. We will investigate some systems by using the Internet to find and compare systems.
  2. We will also consider systems that provide access to the Internet using wireless communications.
  3. Finally, we will determine which systems are suitable for the Smart Car or Robotics projects.
Deliverables
Answer all questions in Week 6 Lab Cover Sheet here (Links to an external site.)Links to an external site..
Submit your Week 6 Lab Assignment.
You can also download the cover sheet for Week 6 Lab in the Files section of the Course Menu.
Required Software
CodeWarrior Development Studio for S12(x) V5.1
Lab Steps
STEP 1: Procedures
  1. Search the Internet for wireless adaptors that can connect directly to digital ports. The adaptors should consist of a Transmitter section and a Receiver section so that two CPU boards could communicate with each other.
  2. Choose three wireless systems (a ZigBee system can be one of them).
  3. Compare the three systems in terms of
    1. Price;
    2. Ease of implementation (hardware and software);
    3. Data rate;
    4. Security;
    5. Latency; and
    6.  
  4. After choosing the best system from Step C above, sketch the method you would use to connect it to your project.
  5. As you did for the wireless systems above, find three wireless Internet communication systems, and compare them using the elements of Step C above.
  6. After choosing the best system from Step E above, sketch the method that you would use to connect it to your project.
  7. Observations
    1. Write your observations of the three wireless systems in the table below:
Comparison Item
System A
System B
System C
Price



Implementation



Data Rate



Security



Latency



Interference







  1. Sketch how you would connect the chosen system to your project. Attach the sketch to your lab report.
  2. Write your observations of the wireless Internet systems in the table below:
Comparison Item
System A
System B
System C
Price



Implementation



Data Rate



Security



Latency



Interference







  1. Attach a sketch showing how you would connect the chosen system to your project.

ECET 365 Week 6 Quiz

Instructions
Here is some information about your Quiz.
  • This quiz covers CO 4 and Chapter 14.
  • This quiz is worth 20 total points, which include the following questions:
    • 3 multiple-choice questions at 5 points each;
    • 1 short-answer question at 5 points each; and
  • You have 60 minutes to finish the quiz.
  • Here is a reminder to SAVE frequently, because when the time limit is reached, you will automatically be exited from the exam.
  • This quiz contains one page.
By submitting this work, I am attesting that it abides by the Student Honor Code.

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