AVR-Chat

At 05:30 PM 3/27/2005, Geert De Pecker wrote:

>Hi all,
>
>I have a question concerning the .include statement in the AVR studio.
>It would seem the includes are not processed before the assembler
>statements itself are processed:

Here's the basic structure, from a tiny-11 app

;
;***********************************************************************
;
.DEVICE AT90S2343
;
;DO NOT CHANGE THE ORDER OF THESE INCLUDES
;
.include "TN11def.inc"          ;Register definitions
.include "EQUTN11.ASM"  ;Ends with .cseg directive!
.include "ISRTN11.ASM"  ;Reset vector and ISRs
.include "INITTN11.ASM" ;Init code, falls through to IDLE below
;
;***********************************************************************
;From reset, we execute the code in INITTN11.asm, then fall through to here.
;
;Pretty much everything happens in the T0 ISR.
;Here, we just handle the morse output (up to the beeping part) and
;the keying function.
;
;The order of operations is important. Don't change the order unless you have
;a very good reason.
;
Idle:   ;dont enable interrupts until we have one complete pass.
                 rcall   COR_Debounce            ;Take /CORD low immediate, 
high after debounce.
                 rcall   Check_TXT               ;Have we timed out?
                 rcall   Check_CT                ;Do we need a courtesy tone?
                 rcall   Check_cwid              ;Do we need to ID?
                 rcall   CW_Spew         ;If we have a CWID in progress, 
then keep sending.
                 rcall   Check_Key               ;Do we need to change the 
key state?
                 sei                             ;Enable ints
                 rjmp    Idle                    ;That's all we do.
;
;********************************************************************************
;Pull in the other external files
;Order of these files is not important.
;
.include "morse.asm"    ;Text to morse conversion
.include "Settings.inc" ;User alterable settings
;
;*************************************************************************************************************