AVR-Chat

Step through the code with the Studio Simulator and see
where it is going wrong!

Jim


On Sat, 30 Dec 2006 13:06:09 -0600
 Thomas Keller <tjkeller1@alltel.net> wrote:
> 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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