Language Specifics
1.10
COMPILING MULTIPLE FILES ON THE COMMAND LINE
Move the Add() function into a file called add.c to demonstrate the use of multiple
files in an application. That is:
File 1
/* ex1.c */
#include <p32xxxx.h>
int main(void);
unsigned int add(unsigned int a, unsigned int b);
unsigned int x, y, z;
int main(void)
{
x = 2;
y = 5;
z = Add(x,y);
return 0;
}
File 2
/* add.c */
#include <p32xxxx.h>
unsigned int
add(unsigned int a, unsigned int b)
{
return(a+b);
}
Compile both files by typing the following at a DOS prompt:
C:\> pic32-gcc -o ex1.out ex1.c add.c
This command compiles the modules ex1.c and add.c . The compiled modules are
linked with the compiler libraries and the executable file ex1.out is created.
? 2007 Microchip Technology Inc.
DS51686A-page 41
相关PDF资料
SW300003-EVAL LIBRARY SOFT MODEM-EVAL ONLY
SW300010-EVAL SPEECH RECOG LIBRARY-EVAL ONLY
SW300040-EVAL LIBRARY NOISE SUPPR-EVAL ONLY
SW300060-EVAL LIBRARY ACOUSTIC ECHO-EVAL ONLY
SW300070-EVAL SOFTWARE LIBR ENC/DEC EVAL ONLY
SW500012 HI-TECH C PRO FOR PIC32
SY87701LHI-EVAL BOARD EVAL SY87701 EXPERIMENT
SY87729LHI-EVAL BOARD EVAL N SY87729 EXPERIMENT
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