mplab c18 c compiler getting started - Computer & Information Science

More documents

Recommendations

Info

MPLAB ® C18 C Compiler Getting Started DOCUMENT LAYOUT Chapter 1. Overview – provides an overview of the MPLAB C18 compiler, its components and its integration with MPLAB Integrated Development Environment (IDE). Chapter 2. Installation – provides a step-by-step guide through the installation process of MPLAB C18 Compiler. Chapter 3. Project Basics and MPLAB IDE Configuration – covers the MPLAB IDE setup for use with MPLAB C18 using MPLAB projects and MPLAB SIM simulator, and references the basics of MPLAB IDE configuration for running the examples and applications in this guide. Chapter 4. Beginning Programs – contains simple examples, starting with a simple “Hello, world!” introductory program, followed by a program to flash LEDs connected to a PIC18 microcontroller. Chapter 5. Features – outlines the overall feature set of the MPLAB C18 compiler and provides code demonstrations of optimization and illustrations of the use of MPLAB watch windows to view data elements and structures. Chapter 6. Architecture – explores the PIC18 architecture, with special features of the MPLAB C18 Compiler that may be different from other C compilers. Chapter 7. Troubleshooting – has a list of common error messages and frequently asked technical questions, along with answers and pointers for dealing with problems. DS51295F-page 2 © 2005 Microchip Technology Inc.
CONVENTIONS USED IN THIS GUIDE This manual uses the following documentation conventions: Preface DOCUMENTATION CONVENTIONS Description Arial font: Represents Examples Italic characters Referenced books MPLAB ® IDE User’s Guide Emphasized text ...is the only compiler... Initial caps A window the Output window A dialog the Settings dialog A menu selection select Enable Programmer Quotes A field name in a window or dialog “Save project before build” Underlined, italic text with right angle bracket A menu path File>Save Bold characters A dialog button Click OK A tab Click the Power tab Text in angle brackets < > Courier font: A key on the keyboard Press , Plain Courier Sample source code #define START Filenames main.c File paths c:\mcc18\h Keywords _asm, _endasm, static Command-line options -Opa+, -Opa- Bit values 0, 1 Italic Courier A variable argument file.o, where file can be any valid filename 0bnnnn A binary number where n is a binary digit 0b00100, 0b10 0xnnnn A hexadecimal number where n is a hexadecimal digit 0xFFFF, 0x007A Square brackets [ ] Optional arguments mcc18 [options] file [options] Curly brackets and pipe Choice of mutually exclusive errorlevel {0|1} character: { | } arguments; an OR selection Ellipses... Replaces repeated text var_name [, var_name...] Represents code supplied by void main (void) user { ... } © 2005 Microchip Technology Inc. DS51295F-page 3
Page 1 and 2: MPLAB ® C18 C COMPILER GETTING STA
Page 3 and 4: Table of Contents MPLAB ® C18 C CO
Page 5: INTRODUCTION Preface NOTICE TO CUST
Page 9 and 10: C LANGUAGE AND OTHER TEXTBOOKS Pref
Page 11 and 12: THE MICROCHIP WEB SITE Preface Micr
Page 13 and 14: 1.1 INTRODUCTION Chapter 1. Overvie
Page 15 and 16: 1.3 SYSTEM REQUIREMENTS Overview Th
Page 17 and 18: 1.5 ABOUT THE LANGUAGE TOOLS Overvi
Page 19 and 20: 2.1 INTRODUCTION Chapter 2. Install
Page 21 and 22: 2.2.3 Readme File Installation The
Page 23 and 24: 2.2.5 Select Components Installatio
Page 25 and 26: 2.2.6 Configuration Options Install
Page 27 and 28: 2.2.7 Documentation Notice Installa
Page 29 and 30: MPLAB ® C18 C COMPILER GETTING STA
Page 31 and 32: Project Basics and MPLAB IDE Config
Page 43 and 44: 4.1 INTRODUCTION MPLAB ® C18 C COM
Page 45 and 46: 4.2.3 Set Memory Model Beginning Pr
Page 47 and 48: 4.2.5 Resolve Problems Beginning Pr
Page 49 and 50: Beginning Programs This example wil
Page 51 and 52: Beginning Programs 4.3.4.2 USING TH
Page 53 and 54: 4.4 PROGRAM 3: FLASH LED USING SIMU
Page 55 and 56: 4.4.3 Set Breakpoints Beginning Pro
Page 57 and 58:
4.4.5 Analyze Program 3 Beginning P
Page 59 and 60:
4.5 USING THE DEMO BOARD Beginning
Page 61 and 62:
Beginning Programs They are probabl
Page 63 and 64:
5.1 OVERVIEW Chapter 5. Features MP
Page 65 and 66:
Features Enable integer promotions
Page 67 and 68:
5.2.3 Optimization Options Features
Page 69 and 70:
Features Use File>New to create a n
Page 71 and 72:
5.3.3 Turn Off Optimizations Featur
Page 73 and 74:
Features Click Step Over again to g
Page 75 and 76:
Features Continuing the Step Over o
Page 77 and 78:
Features Rebuild the project with t
Page 79 and 80:
Features FIGURE 5-25: OPTIMIZATION
Page 81 and 82:
Features This sample code (Example
Page 83 and 84:
5.4.2 Arrays Features Arrays are di
Page 85 and 86:
Features Make a project (Figure 5-3
Page 87 and 88:
Features Create a new project calle
Page 89 and 90:
The arrays can be expanded to show
Page 91 and 92:
Features Rebuild the project with P
Page 93 and 94:
6.1 INTRODUCTION Chapter 6. Archite
Page 95 and 96:
Architecture These are some importa
Page 97 and 98:
6.2.3 Special Function Registers Ar
Page 99 and 100:
Architecture When porting code from
Page 101 and 102:
6.6 SFRS, TIMERS SW/HW Architecture
Page 103 and 104:
7.1 INTRODUCTION Chapter 7. Trouble
Page 105 and 106:
7.3 FREQUENTLY ASKED QUESTIONS (FAQ
Page 107 and 108:
There are two ways to resolve this
Page 109 and 110:
Troubleshooting FAQ-12 How do I cop
Page 111 and 112:
Glossary MPLAB ® C18 C COMPILER GE
Page 113 and 114:
Glossary Compiler A program that tr
Page 115 and 116:
Glossary External Symbol Resolution
Page 117 and 118:
Glossary ISO See International Orga
Page 119 and 120:
Glossary MPLAB SIM Microchip’s si
Page 121 and 122:
Glossary Project A set of source fi
Page 123 and 124:
Glossary Static RAM or SRAM Static
Page 125 and 126:
Symbols #pragma Directive..........
Page 127 and 128:
NOTES: Index © 2005 Microchip Tech
show all

mplab c18 c compiler getting started - Computer & Information Science

Create successful ePaper yourself

Delete template?

Save as template?