Difference between revisions of "NU32 Videos"
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# [http://youtu.be/QweUbVV6zOQ '''Intro to digital I/O on the PIC32'''] (6:24) |
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# [http://youtu.be/TyhJXYsvSgE '''Change notification on the PIC32'''] (1:18) |
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Revision as of 02:09, 21 December 2015
This page has a number of videos supporting chapters in the book Embedded Computing and Mechatronics with the PIC32 Microcontroller. Some of these videos were created for a preliminary (alpha) version of the NU32 development board, which used the PIC32MX795F512L 100-pin chip. Those videos will gradually be updated for the final production version of the NU32, which uses the PIC32MX795F512H 64-pin chip. Sample code for the book can be downloaded from the NU32 page.
Most of the videos below were created using the Lightboard, an ingenious and easy-to-use device developed by Prof. Michael Peshkin at Northwestern University. Our deepest gratitude to him and Prof. Alex Birdwell, who runs the Lightboard Studio at Northwestern.
Appendix A: A Crash Course in C
Videos:
Click here for a playlist of all videos in this chapter
- Writing your first program in C, HelloWorld.c (5:09). Chapter A.1.
- Differences between C and MATLAB (7:30). Chapter A.2.
- Binary and hexadecimal (Base 2 and 16) (4:47). Chapter A.3.1.
- C data types (5:30). Chapter A.3.1.
- Using C data types (3:49). Chapter A.3.1.
- Representations of C data types (5:15). Chapter A.3.1.
- C pointer basics (5:54). Chapter A.3.2.
- Sample program: printout.c (5:55). Chapter A.4.
- Sample program: datasizes.c (2:57). Chapter A.4.
- Sample program: overflow.c (2:43). Chapter A.4.
- Sample program: typecast.c (5:43). Chapter A.4.
- invest.c, part 1/5: intro to a typical C program (4:18). Chapter A.4.
- invest.c, part 2/5: overview (3:58). Chapter A.4.
- invest.c, part 3/5: sections 1-4: program comments, preprocessor commands, new data type definitions, and global variables (4:48). Chapter A.4.
- invest.c, part 4/5: sections 5-6: helper function prototypes and the main function (4:40). Chapter A.4.
- invest.c, part 5/5: section 7: helper functions (7:42). Chapter A.4.
- Header files and libraries (9:31). Chapter A.4.15.
Chapter 1: Quickstart
Click here for a playlist of all videos in this chapter for the Mac (and, almost, Linux)
Click here for a playlist of all videos in this chapter for Windows
Intro video for all host computers:
- NU32 quickstart introduction (2:06)
Videos specific for the Mac (and, almost, Linux):
- NU32 quickstart for Mac, part 1/3: software downloads (7:11)
- NU32 quickstart for Mac, part 2/3: compiling and loading (4:04)
- NU32 quickstart for Mac, part 3/3: using make (5:31)
Videos specific for Windows:
- NU32 quickstart for Windows, part 1/3: software downloads (5:55)
- NU32 quickstart for Windows, part 2/3: compiling and loading (4:36)
- NU32 quickstart for Windows, part 3/3: using make (5:13)
Chapter 2: Hardware
Videos:
Click here for a playlist of all videos in this chapter
- Introduction to the PIC32 microcontroller (4:42)
- Introduction to the PIC32 architecture (6:02)
- The PIC32 physical memory map (5:20)
- Introduction to the NU32 development board (2:28)
Chapter 3: Software
Videos:
Click here for a playlist of all videos in this chapter
- The PIC32 virtual memory map (5:24)
- Understanding simplePIC.c (6:34).
- Digging through PIC32 header files (6:19).
- The PIC32 executable build process (3:36).
Chapter 4: Using Libraries
Video:
- The NU32 library (5:20)
Chapter 5: Time and Space
Videos:
Click here for a playlist of all videos in this chapter
- Timing PIC32 code and the disassembly file (11:11).
- The PIC32 memory map file (8:20).
Chapter 6: Interrupts
Videos:
Click here for a playlist of all videos in this chapter
- Overview of interrupts on the PIC32 (4:29)
- PIC32 interrupt SFRs (6:22)
- The PIC32 shadow register set (1:25)
- Seven steps to using an interrupt with the PIC32 (3:47)
- PIC32 interrupt code example (4:19)
Chapter 7: Digital Input and Output
Videos:
Click here for a playlist of all videos in this chapter
- Intro to digital I/O on the PIC32 (6:24)
- Change notification on the PIC32 (1:18)
- PIC32 program with digital I/O and change notification (4:33)
Chapter 8: Counters / Timers
Videos:
Click here for a playlist of all videos in this chapter
- Intro to PIC32 counter/timers (5:59)
- PIC32 timer SFRs (5:55)
- Using PIC32 timers to generate interrupts (2:39)
- Example PIC32 timer interrupt program (5:08)
Chapter 9: Output Compare
Videos:
Click here for a playlist of all videos in this chapter
- Introduction to the PIC32 output compare (5:30)
- A PWM program on the PIC32 (3:12)
- Using output compare to create an analog output (3:09)
Chapter 10: Analog Input
Video:
Chapter 23: PID Feedback Control
Videos:
Click here for a playlist of all videos in this chapter
- Introduction to PID control (4:28)
- Improving the basic PID control algorithm (2:33)
- PID control of a mass-spring-damper (4:10)
- P, PI, and PD variants of PID control (2:42)
- Empirical PID gain tuning (7:08)
Chapter 25: Brushed Permanent Magnet DC Motors
Videos:
Click here for a playlist of all videos in this chapter
- Intro to brushed permanent magnet DC motors, part 1/2 (4:31)
- Intro to brushed permanent magnet DC motors, part 2/2 (7:10)
- Brushed DC motor equations (6:53)
- Brushed DC motor speed-torque curve (5:59)
- The DC motor speed-torque plane (4:27)
- DC motor electrical and mechanical power in the speed-torque plane (3:52)
- DC motor output power (2:05)
- Friction in DC motors (0:55)
- A DC motor data sheet (4:34)
Chapter 26: Gearing and Motor Sizing
Videos:
Click here for a playlist of all videos in this chapter
- Introduction to gears (4:12)
- Gear efficiency (2:40)
- Types of gears (3:47)
Chapter 27: DC Motor Control
Videos:
Click here for a playlist of all videos in this chapter
- Driving DC motors, part 1/3: Flyback diodes (7:03)
- Driving DC motors, part 2/3: PWM (3:05)
- Driving DC motors, part 3/3: H-bridges (4:22)
- A professional motor control system (6:55)