ECET 365 Inspiring Minds/newtonhelp.com

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ECET 365 Inspiring Minds/newtonhelp.com
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ECET 365 Inspiring Minds/newtonhelp.com

• ECET 365 Entire Course (All Labs and Quizzes)
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• For more course tutorials visit
• www.newtonhelp.com
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• ECET 365 Lab 1 Using the Serial Communication
  Interface in a Microcontroller
• ECET 365 Lab 2 Temperature Measuring System using
  a Microcontroller
• ECET 365 Lab 3 Traffic Light Control Using Finite
  State Machines (FSM)

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ECET 365 Inspiring Minds/newtonhelp.com

• ECET 365 Lab 1 Using the Serial Communication
  Interface in a Microcontroller
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• For more course tutorials visit
• www.newtonhelp.com
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• Lab 1 of 6 Using the Serial Communication
  Interface in a Microcontroller
• Submit your assignment to the Dropbox located on
  the silver tab at the top of this page.

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• ECET 365 Lab 2 Temperature Measuring System using
  a Microcontroller
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• For more course tutorials visit
• www.newtonhelp.com
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• Lab 2 of 6 Temperature Measuring System using a
  Microcontroller
• Submit your assignment to the Dropbox located
  under the silver tab at the top of this page.
• (See Syllabus section Due Dates for Assignments
  Exams for due dates.)
• L A B O V E R V I E W

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• ECET 365 Lab 3 Traffic Light Control Using Finite
  State Machines (FSM)
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• For more course tutorials visit
• www.newtonhelp.com
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• Lab 3 of 6 Traffic Light Control Using Finite
  State Machines (FSM)
• Submit your assignment to the Dropbox located
  under the silver tab at the top of this page.
• See Syllabus section Due Dates for Assignments
  Exams for due dates.
• L A B O V E R V I E W
• Scenario/Summary

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• ECET 365 Lab 4 Servo Control Using Pulse Width
  Modulation (PWM)
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• For more course tutorials visit
• www.newtonhelp.com
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• Lab 4 of 6 Servo Control Using Pulse Width
  Modulation (PWM)
• Submit your assignment to the Dropbox located
  under the silver tab at the top of this page.
• (See Syllabus section Due Dates for Assignments
  Exams for due dates.)
• L A B O V E R V I E W
• Scenario/Summary
• 1. To become familiar with the PWM interface
  using the Dragon 12 Plus with serial monitor
• 2. To learn how to use input and output
  subroutines in C language

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• ECET 365 Lab 5 Servo Motor Interfaces-Closed-Loop
  Motor Speed Control
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• For more course tutorials visit
• www.newtonhelp.com
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• Lab 5 of 6 Servo Motor Interfaces-Closed-Loop
  Motor Speed Control
• Submit your assignment to the Dropbox located
  under the silver tab at the top of this page.
• (See Syllabus section Due Dates for Assignments
  Exams for due dates.)
• L A B O V E R V I E W
• Scenario/Summary
• 1. To understand the operation of servo motors
  and optical interrupter switches

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• ECET 365 Lab 6 Servo Motor Interfaces-Closed-Loop
  Motor Speed Control
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• For more course tutorials visit
• www.newtonhelp.com
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• Lab 6 of 6 Servo Motor Interfaces-Closed-Loop
  Motor Speed Control
• Submit your assignment to the Dropbox located
  under the silver tab at the top of this page.
• See Syllabus section Due Dates for Assignments
  Exams for due dates.
• L A B O V E R V I E W
• Scenario/Summary
• The course project involves the design,
  debugging, and building of hardware and software
  for a wireless servo driven robot.
• Deliverables

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• ECET 365 Week 1 Homework Problems 8.9, 8.10,
  D8.1, D8.14 ,D8.15
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• For more course tutorials visit
• www.newtonhelp.com
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• Page 454-455
• Problems 8.9, 8.10, D8.13, D8.14, D8.15
• 8.9) A stepper motor has 24 north teeth and 24
  south teeth. What angle change occurs on each
  step?
• If a full step is output every 1 ms (and assuming
  it doesnt slip), at what speed does the motor
  spin?

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ECET 365 Inspiring Minds/newtonhelp.com

• ECET 365 Week 1 iLab Motor Control
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• For more course tutorials visit
• www.newtonhelp.com
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• Objectives
• A. Develop software routines that control Stepper
  Motors, small permanent magnet DC motors, and
  Servos.
• B. Understand how an H-bridge can be used to
  control DC motors and Stepper Motors.
• Questions for the DC Motor Procedures

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• ECET 365 Week 1 Quiz
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• www.newtonhelp.com
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• Question 1. Question (TCO 3) To allow a relay
  coil current of 150 mA through an NPN transistor
  with a gain (beta) of 75, the current through the
  base must be _____.
• Question 2. Question (TCO 3) A stepper motor
  requires 250 steps per revolution. How many
  degrees does the motor rotate per step?
• Question 3. Question (TCO 3) A pulse train
  consists of a logic 1 pulse that is 30
  microseconds wide followed by a logic 0 pulse
  that is 70 microseconds wide. The duty cycle is
  _____.

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• ECET 365 Week 2 Homework Problems 7.1, 7.4 ,7.9,
  7.13 ,D7.17 and 12.1, 12.5
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• www.newtonhelp.com
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• ECET 365 Week 2 Homework Problems
• Pages 384 387, Problems 7.1, 7.4, 7.9, 7.13,
  D7.17.
• Page 639, Problems 12.1 12.5.
• Question 7.1 For each term, give a definition in
  32 words or less.
• Question 7.4 Look up in the 9S12 data sheet how
  the SCI checks for noise. In particular, when is
  the noise flag set? How does software clear the
  noise flag?
• Question 7.9 Consider a serial port operating
  with a baud rate of 1000 bits per second. Draw
  the waveform occurring at the PS3 output (voltage
  levels are 5 and 0) when the ASCII B (42) is
  transmitted on SCI1. The protocol is one

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ECET 365 Inspiring Minds/newtonhelp.com

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• ECET 365 Week 2 iLab Interfacing to the Smart Car
  Video Sensor
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• For more course tutorials visit
• www.newtonhelp.com
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• Objectives
• Develop a hardware interface to the TSL1401 Video
  Sensor in the Smart Car Kit.
• Test the sensor with software and use data to
  control the steering servo.

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• ECET 365 Week 2 Quiz
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• For more course tutorials visit
• www.newtonhelp.com
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• 1. Question (TCO 5) Identify the step
  size for an 8-bit analog-to-digital converter
  with Vref 2.5 VDC?
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• Student Answer 10 millivolts
• 25 millivolts
• 4.9 millivolts
• 5 volts
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• Comments
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• ECET 365 Week 3 Homework Problems 2.18 2.19 2.20
  D2.23 D2.24
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• ECET 365 Week 3 Homework
• Pages 146 - 147, Problems 2.18, 2.19, 2.20,
  D2.23, D2.24
• 2.18 In 32 words or less, describe the
  meaning of each of the following terms.

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• ECET 365 Week 3 iLab Converting Requirements to a
  Work Schedule
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• ECET 365 Week 3 iLab Converting Requirements to a
  Work Schedule
• Objectives
• A. Develop a map showing which hardware
  subsystems from the kit will be used to meet each
  requirement. Determine if additional parts are
  required.
• B. Determine which hardware subsystems
  will require software support to control the
  subsystems or provide communications between
  subsystems.
• C. Produce a set of tasks needed to meet
  the requirements. Assign tasks to team members.

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• ECET 365 Week 3 Quiz
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• www.newtonhelp.com
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• 1. Question (TCO 3) Which interrupt is
  non-maskable?
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• Student Answer Software interrupt (SWI)
• Interrupt from a device connected to IRQ pin
  of HCS12 microcontroller
• Both A and B
• Interrupt by multiple devices connected to
  IRQ pin of HCS12 microcontroller

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• ECET 365 Week 4 Homework Problems
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• www.newtonhelp.com
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• Answer Pages 242, Problem 4.10 page 586,
  problems 11.5c, g and page 589, problems D11.20,
  D11.21.
• Page 242, Problem 4.10 What purpose might there
  be to use the PLL and slow down the 9S12?
• Page 586, Problem 11.5 c) g) For each pair of
  terms, explain the similarities and differences
  in 32 words or less.

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• ECET 365 Week 4 Quiz
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• www.newtonhelp.com
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• 1. Question (TCO 1, 2, and 7) Select
  the header file in CodeWarrior for the Freescale
  MC9s12DG256.
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• Student Answer mc9s12dg256.h
• mc9s12dg256.header
• mc9s12dg256.asm
• mc9s12dg256
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• Comments
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• 2. Question (TCO 1, 2, and 7) _____ is
  part of the UNIX OS user layer.
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• Student Answer API

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• ECET 365 Week 4 iLab System and Subsystem Power
  Supplies
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• ECET 365 Week 4 iLab System and Subsystem Power
  Supplies
• Objectives

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ECET 365 Inspiring Minds/newtonhelp.com

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• ECET 365 Week 5 Homework
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• ECET 365 Week 5 Homework
• Page 241, Problems 4.14.9
• 4.1Syntactically, I/O ports are public globals.
  In order to separate mechanisms from policies
  (i.e., improve the quality of the software
  system), how should I/O be actually used?
• 4.2Why do we add the volatile qualifier in all
  I/O port definitions? For example,
• define TCNT (unsigned short
  volatile)(0 0044)

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• ECET 365 Week 5 iLab Timing and Interrupts
• For more course tutorials visit
•  
• www.newtonhelp.com
• Objectives
• A. Determine the timing requirements for data to
  and from subsystems.
• B. Change a procedural subroutine to an
  interrupt-driven subroutine.
• C. Compare the interrupt-driven system operation
  to the procedural system.

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• ECET 365 Week 5 Quiz
•  
• For more course tutorials visit
• www.newtonhelp.com
• 1. Question (TCO 5) In an asynchronous
  data transfer _____.
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• Student Answer the transmitter and
  receiver clock must be exactly the same all the
  time
• the receiver clock must be exactly the same
  or multiple times the transmitter clock
• it is not necessary to have a clock in the
  receiver

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• ECET 365 Week 6 Homework Problems 14.1,14.4 ,14.8
  ,14.13
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• www.newtonhelp.com
• ECET 365 Week 6 Homework
• Page 710 Problems 14.114.4, 14.814.13
• 14.1 For each term, give a definition in 32 words
  or less.
• a) Master-slave

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• ECET 365 Week 6 iLab Interfacing to Networks
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• For more course tutorials visit
• www.newtonhelp.com
• Objectives
• A. Compare characteristics of different wireless
  communications modules.
• B. Compare characteristics of different wireless
  Internet communications modules.
• C. Determine which modules are the most suitable
  for the Smart Car or Robotics project.
• D. Develop a preliminary design for connecting a
  wireless module to the Smart Car or Robotics
  project.

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ECET 365 Inspiring Minds/newtonhelp.com

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• ECET 365 Week 6 Quiz
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• For more course tutorials visit
• www.newtonhelp.com
• 1. Question (TCO 6) How many 16-bit
  PWM channels are available in the Freescale
  9S12DG256 microcontroller?
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• Student Answer Two
• Four
• Seven
• Eight
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• Comments
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ECET 365 Inspiring Minds/newtonhelp.com

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• ECET 365 Week 7 Homework Problems
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• For more course tutorials visit
• www.newtonhelp.com
• Pages 384387, Problems 7.1, 7.4, 7.9, 7.13,
  D7.17
• Page 639, Problems 12.112.5
• Chapter 7
• 7.1.) For each term, give a definition in 32
  words or less.
• 7.4.) Look up in the 9S12 data sheet how the SCI
  checks for noise. In particular, when is the
  noise flag set? How does software clear the noise
  flag?
• 7.9.) Consider a serial port operating with a
  baud rate of 1000 bits per second. Draw the
  waveform occurring at the PS3 output (voltage
  levels are 5 and 0) when the ASCII B (42) is
  transmitted on SCI1. The protocol is one start,
  eight data, and one stop bit. SCI1 is initially
  idle, and the software writes the 42 to SCI1DRL
  at time 0. Show the PS3

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ECET 365 Inspiring Minds/newtonhelp.com

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• ECET 365 Week 7 iLab Integration of Subsystems
•  
• For more course tutorials visit
• www.newtonhelp.com
• Objectives
• Complete the assembly of project subsystems.
• Test the operation of the completed project.
• Observations/Measurements
• A. Visual Subsystem
• 1. Test Method (Briefly
  describe the test method used to verify the
  correct operation of the visual subsystem.)
• 2. Test Results (Record the
  measurements that indicate the visual subsystem
  is operating correctly).
• B. Steering Subsystem

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