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Trouble compiling a module....

 
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Trouble compiling a module....
PostPosted: Wed Aug 12, 2009 4:19 pm     Reply with quote
Hi All,

I've got a module associated with a project I'm working on that contains all the one wire routines I'll need. When I compile my project, I get lots of errors for this module that I'm not sure how to deal with. Here is the first routine in the module, and the errors that are generated for this block:

Code:


//=====< Hardware Control Subroutines >===================================

// The following are standard 1-Wire routines.
void 1w_init(int8 sensor)
{
   output_high(40 + sensor);
   output_low(40 + sensor);
   delay_us(500);
   output_high(40 + sensor);
   delay_us(500);
}




*** Error 81 “C:\PICC Projects\1_wire.c” Line 4(6,7): Expecting a basic type
*** Error 43 “C:\PICC Projects\1_wire.c” Line 4(13,14): Expecting a declaration
*** Error 36 “C:\PICC Projects\1_wire.c” Line 5(1,2): Expecting a ; or , *** Error 28 “C:\PICC Projects\1_wire.c” Line 6(19,21): Expecting an identifier
*** Error 48 “C:\PICC Projects\1_wire.c” Line 6(21,27): Expecting a (
*** Error 43 “C:\PICC Projects\1_wire.c” Line 6(28,29): Expecting a declaration
*** Error 28 “C:\PICC Projects\1_wire.c” Line 7(18,20): Expecting an identifier
*** Error 48 “C:\PICC Projects\1_wire.c” Line 7(20,26): Expecting a (
*** Error 43 “C:\PICC Projects\1_wire.c” Line 7(27,28): Expecting a declaration
*** Error 28 “C:\PICC Projects\1_wire.c” Line 8(13,16): Expecting an identifier
*** Error 43 “C:\PICC Projects\1_wire.c” Line 8(17,18): Expecting a declaration
*** Error 28 “C:\PICC Projects\1_wire.c” Line 9(19,21): Expecting an identifier
*** Error 48 “C:\PICC Projects\1_wire.c” Line 9(21,27): Expecting a (
*** Error 43 “C:\PICC Projects\1_wire.c” Line 9(28,29): Expecting a declaration
*** Error 28 “C:\PICC Projects\1_wire.c” Line 10(13,16): Expecting an identifier
*** Error 43 “C:\PICC Projects\1_wire.c” Line 10(17,18): Expecting a declaration
*** Error 43 “C:\PICC Projects\1_wire.c” Line 11(1,2): Expecting a declaration

Thoughts?

Dave
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Wed Aug 12, 2009 4:33 pm     Reply with quote
You got that code from this thread I suppose:
http://www.ccsinfo.com/forum/viewtopic.php?t=19795&start=18
If so, you've changed it. You have removed the '_' from the
beginning of the function name. C function names and other identifiers
cannot begin with a number. It's not allowed.
Guest
PostPosted: Thu Aug 13, 2009 9:36 am     Reply with quote
Hi,

Yes, that fixed the problem!

I used the Peter Andersen code as a framework, but rewrote the code extensively. I didn't like the fact that he wasn't using the built in CCS functions, and that he was using in-line ASM code.

We'll see if my implementation works.....

Dave
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