Dear PK

header files are to declare functions and datastrucures. They should not be used to define global variables.

So now you can do the following.

1-- Create a new file global.c Add this to you project.

     Declare whichever variable you want to declare/define.

2 -- use extern name of global variable in the file you want it to be used.

Or you can make a header file containing these extern variables and incude them in the file, where you inted to use those glob vars.

Tell me whether this solves your problem

Thanks    

Ragu

c...@yahoogroups.com wrote:

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There is 1 message in this issue.

Topics in this digest:

1. Multi File Project
From: "zhk_pk" ________________________________________________________________________
________________________________________________________________________

Message: 1
Date: Fri, 16 Apr 2004 05:20:46 -0000
From: "zhk_pk"
Subject: Multi File Project

How can i include global variables in multifile projec! t.

The method which i have adopted is:
1) declare global variables and global define directive in the
header file "def.h"(including ifdef directive too.)

2) Add this header file in the different files of my project by
#include directive

Problem: CCS v2.10 gives the compilation error of "multiple variables
declaration"

Then i have adopted the following method:

1) declare global variables and global define directive in the
header file "def.h"(including ifdef directive too.)

2)Made another header file"def_extern.h" in which redeclare all
global variables with the "extern" directive.

3)add "def.h" in the main file with the "#include" directive

4) add "def_extern.h" in the other files with the "#include" directive

recompiled the project.This time i donot get the compilation error
but the linking error "unable to add in .text ".

Can anyone help me in this regard.

I am using CCS v! 2.1 and curently using it in the tms320c6711 IDK

Thanks________________________________________________________________________
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