Microchip Technology PICkit 3 Debug Express Debugger/Programmer (DV164131) PICkit 3 Debug Express User Manuals

Microchip Technology

Product codes

DV164131

User Manual (English)Data Sheet (English)User Manual (English)

User Manual (DV164131)

Table of Contents

User Manual (DV164131)

Size:

1.23 MB
Pages:

98
Language:

English

Data Sheet (DV164131)

Table of Contents

Chapter 1. Introduction
11
1.1 Before Beginning the Lessons
11
- Figure 1-1: MPLAB C Compiler INSTALLATION CONFIGURATION OPTIONS
  12
Chapter 2. PIC18FXXXX Microcontroller Architectural Overview
13
2.1 Memory Organization
13
2.2 Program Memory
13
- 2.2.1 Data Memory
  14
- 2.2.2 Special Function Registers
  14
- 2.2.3 Return Address Stack
  14
Chapter 3. PICkit™ 3 Debug Express Lessons
15
3.1 Lesson 1: Hello LED
15
- 3.1.1 Creating the Lesson 1 Project in the MPLAB® IDE
  15
- 3.1.2 Exploring the Lesson 1 Source Code
  20
  - Figure 3-8: Lesson 1 “HELLO LED” Source Code
    21
- 3.1.3 Building and Programming the Lesson 1 Code
  22
3.2 Lesson 2: Blink LED
25
- 3.2.1 Opening the Lesson 2 Project and Workspace in the MPLAB IDE
  25
- 3.2.2 Defining Configuration Bit Settings in the Source Code
  25
- 3.2.3 Exploring the Lesson 2 Source Code
  27
  - Figure 3-15: Lesson 2 “BLINK LED” Source Code
    27
- 3.2.4 Build and Program the Lesson 2 Code
  28
3.3 Lesson 3: Rotate LED
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- 3.3.1 Allocating File Register Memory
  29
  - Figure 3-16: Lesson 3 Global Variable Declaration
    29
- 3.3.2 Allocating Program Memory
  30
  - Figure 3-17: Lesson 3 Constant Data and Program Code
    30
  - Figure 3-18: Program Memory “LED_LOOKUPTABLE” Array Values
    31
- 3.3.3 Exploring the Lesson 3 Source Code
  31
  - Figure 3-19: Lesson 3 “ROTATE LED” Source Code
    32
- 3.3.4 Build and Program the Lesson 3 Code
  32
3.4 Lesson 4: Switch Input
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- 3.4.1 Files and the #define Directive
  33
  - Figure 3-20: Header File
    33
- 3.4.2 Switch Debouncing
  34
  - Figure 3-21: Switch Debouncing Program Flow
    34
- 3.4.3 Exploring the Lesson 4 Source Code
  34
- 3.4.4 Build and Program the Lesson 4 Code
  36
3.5 Lesson 5: Using Timer0
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- 3.5.1 The PIC18F45K20 Timer0 Module
  37
  - Figure 3-24: Simplified 16-bit TIMER0 Block Diagram
    37
  - Figure 3-25: T0CON: TIMER0 CONTROL REGISTER
    38
- 3.5.2 Exploring the Lesson 5 Source Code
  39
- 3.5.3 Build and Program the Lesson 5 Code
  40
- 3.5.4 Assigning the Timer0 Prescaler
  40
3.6 Lesson 6: Using PICkit 3 Debug Express
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- 3.6.1 Resources Reserved by the PICkit 3 Debug Express
  41
- 3.6.2 Selecting PICkit 3 as a Debugger in the MPLAB IDE
  42
- 3.6.3 Basic Debug Operations
  42
- 3.6.4 Using Breakpoints
  44
- 3.6.5 Watching Variables and Special Function Registers
  47
  - Figure 3-35: WATCH WINDOW
    47
  - Figure 3-36: WATCH VARIABLES
    48
3.7 Lesson 7: Analog-to-Digital Converter (ADC)
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- 3.7.1 PIC18F45K20 ADC Basics
  49
- 3.7.2 ADC Configuration and Operation
  49
  - Figure 3-37: ADCON2: A/D CONTROL REGISTER 2
    50
  - Figure 3-38: ADCON0: A/D CONTROL REGISTER 0
    51
- 3.7.3 Exploring the Lesson 7 Source Code
  52
- 3.7.4 Build and Run the Lesson 7 Code with PICkit 3 Debug Express
  52
3.8 Lesson 8: Interrupts
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- 3.8.1 PIC18FXXXX Interrupt Architecture
  53
  - Figure 3-39: SIMPLIFIED INTERRUPT LOGIC
    53
  - Figure 3-40: PRIORITY INTERRUPT EXECUTION FLOW
    54
- 3.8.2 Exploring the Lesson 8 Source Code
  54
- 3.8.3 Build and Run the Lesson 8 Code with PICkit 3 Debug Express
  57
3.9 Lesson 9: Internal Oscillator
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- 3.9.1 The Internal Oscillator Block
  58
  - Figure 3-45: SIMPLIFIED INTERNAL OSCILLATOR BLOCK DIAGRAm
    58
- 3.9.2 Configuring the Internal Oscillator
  59
  - Figure 3-46: OSCCON: OSCILLATOR CONTROL REGISTER
    59
  - Figure 3-47: OSCTUNE: OSCILLATOR TUNING REGISTER
    60
- 3.9.3 Exploring the Lesson 9 Source Code
  61
  - Figure 3-48: SOURCE CODE BACKGROUND LOOp
    61
- 3.9.4 Build and Run the Lesson 9 Code with PICkit 3 Debug Express
  61
3.10 Lesson 10: Using Internal EEPROM
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- 3.10.1 Reading a data byte from EEPROM
  62
  - Figure 3-49: EECON1: EEPROM CONTROL REGISTER 1
    62
  - Figure 3-50: DATA EEPROM READ
    63
- 3.10.2 Writing a data byte to EEPROM
  63
  - Figure 3-51: DATA EEPROM WRITe
    64
- 3.10.3 Exploring the Lesson 10 Source Code
  64
- 3.10.4 Build and Run the Lesson 10 Code with PICkit 3 Debug Express
  64
3.11 Lesson 11: Program Memory Operations
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- Figure 3-52: PROJECT CODE MODEL SETTINGS
  66
- 3.11.1 Erasing and Writing Flash Program Memory
  67
  - Figure 3-53: EXAMPLE PROGRAM MEMORY WRITE FUNCTIOn
    69
- 3.11.2 Protecting Program Memory in the Configuration Bits.
  69
- 3.11.3 Exploring the Lesson 11 Source Code with PICkit 3 Debug Express
  70
3.12 Lesson 12: Using the CCP Module PWM
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- 3.12.1 PWM Overview
  72
  - Figure 3-58: EXAMPLE PWM DUTY CYCLES
    72
- 3.12.2 Using the CCP Module
  72
- 3.12.3 Exploring the Lesson 12 Source Code
  75
- 3.12.4 Build and Run the Lesson 12 Code with PICkit 3 Debug Express
  76
Appendix A. Schematics
77
Worldwide Sales
78

Data Sheet (DV164131)

Size:

3.19 MB
Pages:

78
Language:

English

User Manual (DV164131)

Table of Contents

User Manual (DV164131)

Size:

2.36 MB
Pages:

94
Language:

English