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For more course tutorials visit<br>www.ecet365.com<br><br>ECET 365 Lab 1 Using the Serial Communication Interface in a Microcontroller<br>ECET 365 Lab 2 Temperature Measuring System using a Microcontroller<br>ECET 365 Lab 3 Traffic Light Control Using Finite State Machines (FSM)<br>ECET 365 Lab 4 Servo Control Using Pulse Width Modulation (PWM)<br>ECET 365 Lab 5 Servo Motor Interfaces-Closed-Loop Motor Speed Control<br>ECET 365 Lab 6 Servo Motor Interfaces-Closed-Loop Motor Speed Control<br>
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ECET 365 ASH Course Tutorial ECET 365 Entire Course (All ilabs and Homework) (Devry) ECET 365 Lab 1 Using the Serial Communication 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. (See Syllabus section Due Dates for Assignments & Exams for due dates.) L A B O V E R V I E W • 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) • ECET 365 Lab 4 Servo Control Using Pulse Width Modulation (PWM) • ECET 365 Lab 5 Servo Motor Interfaces-Closed-Loop Motor Speed Control • ECET 365 Lab 6 Servo Motor Interfaces-Closed-Loop Motor Speed Control • ECET 365 Weeks 2-6 Quizzes
ECET 365 ASH Course Tutorial ECET 365 Lab 2 Temperature Measuring ECET 365 Lab 3 Traffic Light Control Using Where does program control transfer to when an interrupt occurs? +2 points 2. Which one of the following Interrupts has highest priority? +2 points 3. RAM Vector table addresses $3E52 belongs to which interrupt? +2 points 4. Before exiting an ISR, the programmer should use which command? +2 points 5. In which one of the following sequences is the stack pulled by rti? +3 points • To become familiar with Microcontroller MC9S12 parallel ports and how simple input and output devices are interfaced through them. • To learn how to program I/O instructions in C language. • To learn how to organize a program to read data from input ports, process the data, and display the result on a simple output device.
ECET 365 ASH Course Tutorial ECET 365 Lab 4 Servo Control Using Pulse ECET 365 Lab 5 Servo Motor Interfaces-Closed-Loop 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 • 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.)
ECET 365 ASH Course Tutorial ECET 365 Week 3 iLab 3 (Devry) ECET 365 Week 4 HomeWork 4 (Devry) . If an 8-bit SAR has Vref = 10 V, what is the binary value for an input voltage of 7.28 V?3. What is the percent error for the binary answer found in Problem #2?4. Given an 24 MHz bus speed. Write down the line(s) of instruction which set the ATD1 unit for 2MHz conversion frequency, 10-bit resolution and 8 A-to-D clocks per sample time. • To learn the basic operation of a keypad. • To understand how to interface a keypad to a microprocessor. • To learn how to program a keypad driver in C language. • To learn how to program a keypad activated interrupt that identifies the key being pressed and displays or otherwise returns its value to the main program.
ECET 365 ASH Course Tutorial ECET 365 Lab 6 Servo Motor Interfaces-Closed-Loop ECET 365 Week 2 Quiz (Devry) 1. Question : (TCO #5) Identify the step size for an 8-bit analog-to-digital converter with Vref= 2.5 VDC? Student Answer: 10 millivolts 25 millivolts 4.9 millivolts • To learn how to use A-to-D converters to digitize signals from analog input devices. • To learn how to write a C language program that samples the data from an analog device, digitizes it and formats it for output on an LCD. • To become more proficient in programming displays for real-time operation.
ECET 365 ASH Course Tutorial ECET 365 Week 3 Quiz (Devry) ECET 365 Week 4 Quiz (Devry) Question : (TCO #1, 2, and 7) Select the header file in CodeWarrior for the Freescale MC9s12DG256. Student Answer: mc9s12dg256.h mc9s12dg256.header mc9s12dg256.asm mc9s12dg256 • Question : (TCO #3) Which interrupt is non-maskable? • 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
ECET 365 ASH Course Tutorial ECET 365 Week 5 Quiz (Devry) ECET 365 Week 6 Quiz (Devry) Question : (TCO #6) How many 16-bit PWM channels are available in the Freescale 9S12DG256 microcontroller? Student Answer: Two Four Seven Eight • Question : (TCO #5) In an asynchronous data transfer _____. • 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 • None of the above
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