mplab c18 c compiler getting started - Computer & Information Science

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MPLAB ® C18 C Compiler Getting Started 2. One option may need to be changed from the default. Click on the MPLINK Linker tab. If it is not checked, click on the box labeled Suppress COD-file generation: FIGURE 3-12: BUILD OPTIONS: MPLINK LINKER Note: If this box is not checked, the linker will also generate an older .cod file type, which is no longer used by MPLAB IDE. This file format has a file/path length limitation of 62 characters which will cause this error: “name exceeds file format maximum of 62 characters”. Click OK to close this dialog. DS51295F-page 34 © 2005 Microchip Technology Inc.
Project Basics and MPLAB IDE Configuration 3.8 BUILDING AND TESTING 3.8.1 Build Project If everything is installed as instructed, the project can be built using the menu selection Project>Build All or Project>Make. Note: Compiling and linking all the files in a project is called a “make” or a “build”. Build All will recompile all source files in a project, while Make will only recompile those that have changed since the last build, usually resulting in a faster build, especially if projects have many source files. Shortcut keys, Ctrl+F10 and F10, can be used instead of selecting items from the menu. There are icons on the toolbar for these functions as well, so either one function key or one mouse click will build the project: FIGURE 3-13: BUILD ALL AND MAKE ICONS Note: By moving the cursor over these icons, a pop-up will identify their function. The project should build correctly as seen in the Output window: FIGURE 3-14: OUTPUT WINDOW AFTER SUCCESSFUL BUILD If the message “Errors : 0” is not shown from both MPLINK (the Linker) and MP2HEX (the .hex file converter), something may have been mistyped. Expand the Output window and look for the first error. If it was a mistype, then double click on that error line in the Output window to edit the error in the file main.c. If there was some other error, see Chapter 7. “Troubleshooting”. © 2005 Microchip Technology Inc. DS51295F-page 35
Page 1 and 2: MPLAB ® C18 C COMPILER GETTING STA
Page 3 and 4: Table of Contents MPLAB ® C18 C CO
Page 5 and 6: INTRODUCTION Preface NOTICE TO CUST
Page 7 and 8: CONVENTIONS USED IN THIS GUIDE This
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 37: 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
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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
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Glossary Project A set of source fi
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Glossary Static RAM or SRAM Static
Page 125 and 126:
Symbols #pragma Directive..........
Page 127 and 128:
NOTES: Index © 2005 Microchip Tech
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