Introduction to Microcontrollers Lab Manual - Microchip

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Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights. Trademarks The Microchip name and logo, the Microchip logo, dsPIC, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC 32 logo, rfPIC and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor, MXDEV, MXLAB, SEEVAL and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, Application Maestro, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2011, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. ISBN: 978-1-61341-251-0 Microchip received ISO/TS-16949:2002 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India. The Company’s quality system processes and procedures are for its PIC ® MCUs and dsPIC ® DSCs, KEELOQ ® code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001:2000 certified. DS51963A-page 2 2011 Microchip Technology Inc.
INTRODUCTION TO MICROCONTROLLERS LAB MANUAL Table of Contents Lab 0. Introduction to Microcontrollers 0.1 Objective ........................................................................................................ 7 0.2 Pre-Lab ........................................................................................................... 7 0.3 The Lab .......................................................................................................... 9 Lab 1. Timers 1.1 Objective ...................................................................................................... 13 1.2 Pre-Lab ......................................................................................................... 13 Lab 2. Interrupts 2.1 Interrupts ...................................................................................................... 19 2.2 Pre-Lab ......................................................................................................... 19 2.3 The Lab ........................................................................................................ 23 Lab 3. UART 3.1 Objective ...................................................................................................... 25 3.2 Pre-Lab ......................................................................................................... 25 3.3 The Lab ........................................................................................................ 30 Lab 4. Watchdog Timer (WDT) 4.1 Objective ...................................................................................................... 33 4.2 Pre-Lab ......................................................................................................... 33 4.3 The Lab ........................................................................................................ 35 Lab 5. Comparator 5.1 Objective ...................................................................................................... 37 5.2 Pre-Lab ......................................................................................................... 37 5.3 The Lab ........................................................................................................ 40 Lab 6. Analog-to-Digital Converter 6.1 Objective ...................................................................................................... 43 6.2 Pre-Lab ......................................................................................................... 43 6.3 The Lab ........................................................................................................ 47 Lab 7. Pulse-Width Modulator (PWM) 7.1 Objective ...................................................................................................... 51 7.2 Pre-Lab ......................................................................................................... 51 7.3 The Lab ........................................................................................................ 54 Lab 8. External Memory 8.1 Objective ...................................................................................................... 57 8.2 Pre-Lab ......................................................................................................... 57 8.3 The Lab ........................................................................................................ 60 2011 Microchip Technology Inc. DS51963A-page 3
Page 1: Introduction to Microcontrollers La
Page 5 and 6: INTRODUCTION INTRODUCTION TO MICROC
Page 7 and 8: 0.1 OBJECTIVE 0.2 PRE-LAB Lab 0. In
Page 9 and 10: 0.3 THE LAB 0.2.5 I/O Ports The abi
Page 11 and 12: 0.3.5 Programming the Device In ord
Page 13 and 14: 1.1 OBJECTIVE 1.2 PRE-LAB Lab 1. Ti
Page 15 and 16: Setup the Simulator processor frequ
Page 17 and 18: FIGURE 1-3: LAB 1 BASIC PROGRAM FLO
Page 19 and 20: 2.1 INTERRUPTS 2.2 PRE-LAB 2.1.1 Ob
Page 21 and 22: FIGURE 2-2: LAB 2 PRIMARY AND ALTER
Page 23 and 24: 2.2.3 IDE Concepts Watch Window It
Page 25 and 26: 3.1 OBJECTIVE 3.2 PRE-LAB Lab 3. UA
Page 27 and 28: 3.2.4 I/O Ports with Peripheral Pin
Page 29 and 30: For example: Mapping Action Map “
Page 31 and 32: 3.3 THE LAB 3.3.1 Objective Program
Page 33 and 34: 4.1 OBJECTIVE 4.2 PRE-LAB Lab 4. Wa
Page 35 and 36: 4.3 THE LAB 4.2.4 Configuration Bit
Page 37 and 38: 5.1 OBJECTIVE 5.2 PRE-LAB Lab 5. Co
Page 39 and 40: FIGURE 5-4: LAB 5 COMPARATOR VOLTAG
Page 41 and 42: FIGURE 5-5: LAB 5 BASIC PROGRAM FLO
Page 43 and 44: 6.1 OBJECTIVE 6.2 PRE-LAB Lab 6. An
Page 45 and 46: To configure the A/D module, the fo
Page 47 and 48: 6.3 THE LAB The first code transiti
Page 49 and 50: FIGURE 6-5: LAB 6 PROGRAM FLOW The
Page 51 and 52: 7.1 OBJECTIVE 7.2 PRE-LAB Lab 7. Pu
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FIGURE 7-3: OUTPUT COMPARE BLOCK DI
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LEDs are on the following ports: LE
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8.1 OBJECTIVE 8.2 PRE-LAB Lab 8. Ex
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8.2.7 Serial Peripheral Interface (
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8.3 THE LAB 8.3.1 Objective Write a
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9.1 OBJECTIVE 9.2 PRE-LAB Lab 9. Po
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FIGURE 9-1: PIC24FJ256GB110 FAMILY
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9.3 THE LAB 9.2.7 Microchip XLP Tec
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10.1 OBJECTIVE 10.2 THE LAB Lab 10.
Page 71 and 72:
INTRODUCTION TO MICROCONTROLLERS LA
Page 73 and 74:
A.3 STEP THREE: CREATE NEW PROJECT
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