ECE4760 microcontroller lectures 2012

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ECE4760 microcontroller lectures 2012

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MIcrocontroller design course. ECE 4760 deals with microcontrollers as components in electronic design and embedded control. There is a large final project. See also youtubeEDU: https://www.youtube.com/education?category=University/Engineering/Electrical%20Engineering/Digital%20Systems

These lectures were filmed thanks to a special partnership between Cornell University and VideoNote. To learn more, visit http://www.videonote.com

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51:01
1

#1 -- Course Introduction

by Bruce Land 15,773 views

http://people.ece.cornell.edu/land/courses/ece4760/
0:00 course description
16:27 course grading policy
36:18 describe microcontroller
42:49 electrical description of i/o port
49:44
2

#2 - MCU and lab 1

by Bruce Land 7,837 views

I/o ports, timers, lab 1. See
http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab1.html
0:00 questions
4:40 GCC and microcontroller description
10:07 more MCU description
20:43 Timer 0 description
44:34 Interrupt structure
52:26
3

#3 -- Timer example code

by Bruce Land 5,551 views

0:00 questions
3:29 more on interrupts
9:19 STK500 leds and buttons
11:11 Lab 1 timer code -- to end
http://people.ece.cornell.edu/land/courses/ece4760/Timers/index.html
50:34
4

#4 - Timer and LCD examples

by Bruce Land 3,120 views

0:00 questions on lab 1
3:32 lab 1 clarification
9:25 protoboard construction
12:44 lab 1 code, continued
29:31 LCD display intro and LCD demo code
53:40
5

#5 -- LCD code and button debounce

by Bruce Land 2,544 views

5:50 LCD code
6:12 diversion to talk about memory systems
40:35 State machine button debouncer
53:38
6

#6 -- More Timer Examples

by Bruce Land 1,814 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/f2012/lab1.html
http://people.ece.cornell.edu/land/courses/ece4760/labs/f2012/lab2.html
0:00 Final project questions
8:43 Button state machine code
26:43 Three timer example code
39:53 eeprom description
44:20 Lab 2 description
53:25
7

#7 -- DMM lab 2

by Bruce Land 1,803 views

See http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab2.html
4:30 generating random numbers
8:15 Digital multimeter lab circuitry
23:19 AVR timer 1 description
29:23 Timer 1 register setup
36:40 Analog comparator setup for timer 1 capture
42:45 Three timer example code intro
45:21 Final project discussion
Fast Walsh transform http://people.ece.cornell.edu/land/courses/ece4760/Math/avrDSP.htm
51:12
8

#8 -- Lab 2 and ADC intro

by Bruce Land 1,415 views

See http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab2.html
and
http://people.ece.cornell.edu/land/courses/ece4760/analogDigital/index_644_GCC.html
0:00 Lab 1 questions
7:38 Timer demo code
32:00 overclocking the cpu
35:30 ADC intro
49:55
9

#9 -- Lab 2 circuitry

by Bruce Land 1,293 views

See http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab2.html
0:00 Final project discussion
6:53 Lab 2 circuitry
31:40 ADC controls and registers
50:51
10

#10 -- Lab 2, i/o ports, reading the ADC

by Bruce Land 1,130 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab2.html
1:30 better threshold circuit
12:40 i/o port structure
26:47 reading the ADC
31:47 ADC demo code
51:15
11

#11 -- Questions and Keypad scanning

by Bruce Land 1,062 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab3.html
1:30 i/o pin conflict in lab 2
3:20 lab 2 questions
15.23 keypad layout and scanning
30:00 keypad scanning code
46:47 final project discussion
49:50
12

#12 -- ADC and DDS

by Bruce Land 1,384 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab3.html
Direct Digital Synthesis:
http://people.ece.cornell.edu/land/courses/ece4760/Math/avrDSP.htm
0:00 lab 2 questions
5:15 ADC accuracy and MCU sleep modes
29:30 Lab 3 description, using the keypad for number entry, direct digital synthesis
38:16 timer in PWM mode and PWM an analog output
48:30
13

#13 -- Lab 3 FM audio synthesis

by Bruce Land 1,546 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab3.html
and
http://people.ece.cornell.edu/land/courses/ece4760/Math/avrDSP.htm
0:00 announcements and lab 2 questions
18:45 start lab 3 description music synthesis and sequencer
23:14 markov sequencer
34:00 random number generator
37:30 FM synthesis and envelope generation
53:59
14

#14 -- Audio synthesis

by Bruce Land 1,047 views

Additive, FM, and physical synthesis
http://people.ece.cornell.edu/land/courses/ece4760/Math/avrDSP.htm
50:00
15

#15 -- Noise Generator, DDS, PWM

by Bruce Land 1,317 views

http://people.ece.cornell.edu/land/courses/ece4760/Math/avrDSP.htm
50:52
16

#16 -- Audio Synthesis and PWM

by Bruce Land 1,367 views

Audio note envelope generation
50:17
17

#17 -- Keypad scan state machine

by Bruce Land 865 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab3.html
51:10
18

#18 -- Motors and Lab 4

by Bruce Land 964 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab4.html
52:15
19

#19 -- Premptive Kernel and Lab 4

by Bruce Land 981 views

http://people.ece.cornell.edu/land/courses/ece4760/TinyRealTime/index.html
and
http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab4.html
50:03
20

#20 -- Preemptive kernel example

by Bruce Land 750 views

http://people.ece.cornell.edu/land/courses/ece4760/TinyRealTime/index.html
50:25
21

#21 -- Lab 4 and PID control

by Bruce Land 1,308 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab4.html
53:05
22

#22 -- Lab 4 motors and PID

by Bruce Land 1,149 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab4.html
53:58
23

#23 -- Random thoughts before spring break

by Bruce Land 578 views
47:30
24

#24 -- Final Project constraints

by Bruce Land 514 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab5.html
48:52
25

#25 -- Project and USART

by Bruce Land 1,519 views

http://people.ece.cornell.edu/land/courses/ece4760/labs/s2012/lab5.html
52:11
26

#26 -- USART and RF

by Bruce Land 1,534 views

https://instruct1.cit.cornell.edu/courses/eceprojectsland/STUDENTPROJ/2005to2006/mpd25/report.html
and
http://people.ece.cornell.edu/land/courses/ece4760/IR_comm/index.html
50:47
27

#27 -- SPI

by Bruce Land 11,716 views

Serial Peripheral Interface
http://people.ece.cornell.edu/land/courses/ece4760/SPI/index.html
48:33
28

#28 -- TWI (I2C)

by Bruce Land 5,468 views

Two wire interface, I2C
http://people.ece.cornell.edu/land/courses/ece4760/FinalProjects/s2011/bjh78_caj65/bjh78_caj65/index.htm
Hardware section
42:27
29

#29 -- Motor types

by Bruce Land 1,172 views

Steppers, servos, speakers, peizo motor, shape memory wire
48:52
30

#30 -- Sensors

by Bruce Land 1,094 views

motion, acceleration, temp, etc.
44:42
31

#31 -- Sensors and amplifiers

by Bruce Land 965 views

microphone, amplifier, LM34, LM35
53:48
32

#32 -- Safety discussion

by Bruce Land 1,053 views

Microcontroller safety:
Therac-25
Ariane 5 explosion
46:51
33

#33 -- Plagiarism discussion

by Bruce Land 1,022 views

http://people.ece.cornell.edu/land/courses/ece4760/FinalProjects/Student_Project_Plagiarized.pdf
45:27
34

#34 -- Assembly language intro

by Bruce Land 10,849 views

http://people.ece.cornell.edu/land/courses/ece4760/GCC_asm/index.html