AVR-Chat

Why are you even messing with asm right now?  It seems to be causing you a
fair amount of grief.

I downloaded Atmel Studio 4.0 and the service pack (->4.498), created a new
GCC project (downloaded and installed WinAvr), created the new project,
added some code, hit build and run and was immediately in the debugger
(simulator) and it just worked.

I was (given that I have been working with this stuff for 8 years now)
completely shocked at how easy and fast it was.

Now, if Studio can handle multiple files I'll really be pleased....

YES! It does.  Nice.

-----Original Message-----
From: AVR-Chat@yahoogroups.com [mailto:AVR-Chat@yahoogroups.com] On Behalf
Of Thomas Keller
Sent: Saturday, December 30, 2006 11:06 AM
To: AVR-Chat@yahoogroups.com
Subject: Re: [AVR-Chat] now what?

Easy for you to say !  *grin*

include "tn25def.inc"

; Define here the variables
;
.def  temp  =r16

; Define here Reset and interrupt vectors, if any
;
RESET:
   rjmp START
   reti      ; Addr $01
   reti      ; Addr $02
   reti      ; Addr $03
   reti      ; Addr $04
   reti      ; Addr $05
   reti      ; Addr $06        Use 'rjmp myVector'
   reti      ; Addr $07        to define a interrupt vector
   reti      ; Addr $08
   reti      ; Addr $09
   reti      ; Addr $0A
   reti      ; Addr $0B        This is just an example
   reti      ; Addr $0C        Not all MCUs have the same
   reti      ; Addr $0D        number of interrupt vectors
   reti      ; Addr $0E
   reti      ; Addr $0F
   reti      ; Addr $10


; Program starts here after Reset
;
START:
 
;    this table povides the data for the intensity curve needed for
;    xxxxxxxxxxxxxxx. 

    .dseg

TABLE:
;    .db    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 2, 3, 3, 4, 5, 6, 6
;    .db    8, 9, 10, 11, 13, 14, 16, 18, 20, 22, 24, 26, 29, 31, 34, 36
;    .db    39, 44, 48, 52, 55, 59, 62, 66, 70, 74, 78, 82, 86, 90, 94, 99
;    .db    103, 108, 112, 117, 121, 126, 130, 135, 140, 144, 149, 153
;    .db    158, 163, 167, 172, 176, 180, 185, 189, 193, 197, 201, 205
;    .db    209, 212, 216, 219, 223, 226, 229, 232, 234, 237, 239, 242
;    .db    344, 346, 247, 249, 250, 252, 253, 254, 255, 255, 255
     
;
     .cseg
BEGIN:

    ldi    r31,    0x00                        ; set up upper WGM byte
   out   WGM01,    r31                   ; and once again
   ldi    r31,    0x03                          ; set upo to set 
waveform configuration
   out   WGM00,    r31                   ; output to appropriate control 
register

;
;    set up timer delay for .01 second
;
;    counter clock will be prescaled by 1024 to make the .01 second 
count easier
;

    ldi        r31,    0x38                 ;  load low byte of delay count
    out      TCNT0,    r31             ; output to counter/timer 0-
   

    .exit
   

Ned Konz wrote:
>
> Why don't you post your code?
>
> -- 
> Ned Konz
> ned <mailto:ned%40bike-nomad.com>
>
> .
>
> 
> ------------------------------------------------------------------------
>
> No virus found in this incoming message.
> Checked by AVG Free Edition.
> Version: 7.1.409 / Virus Database: 268.16.0/610 - Release Date: 12/30/2006
>   



 
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