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Five lines with a function..... but ?????

 
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Joseph
Guest
Five lines with a function..... but ?????
PostPosted: Mon Jul 20, 2009 12:53 pm     Reply with quote
Hello,

I wrote a program for my job and I need your help. I can't compile and I don't no why...

Code:

# device PIC18F2520
//--------------------------------
void test(int32,int32);
//--------------------------------
void main(void)
{
   for(;;)
   {
      test(300,400);
   }

//---------------------------------
void test (A,B)
{
}
//---------------------------------


"Function used but not defined: ... test 4 84 test SCR=12"
Thanks you for your help.
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Mon Jul 20, 2009 1:09 pm     Reply with quote
Quote:
void test (A,B)

You are missing the datatype declarations in your function definition.
There must be added. See below:
Quote:
void test (int32 A, int32 B)
{
}



Quote:
# device PIC18F2520

Don't put a "space" between '#' and 'device'. It's: #device.

Also, don't put in a #device statement only. Use the #include file
for the PIC. Use this line:
Code:
#include <18F2520.h>
joseph
Guest
PostPosted: Mon Jul 20, 2009 2:41 pm     Reply with quote
Perfect et thank you !!!
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