How to use Timer0 in Siumulator

mfulde · Joined: 24 Apr 2007 Posts: 21 Location: Lonsee, Germany

Hi @all, I'm new in BASCOM-AVR but I have a problem in using the AVR Simulator with Timer0.

I wrote a simple programm for ATmega128:

$regfile = "m128def.dat"
$crystal = 16000000
$hwstack = 32
$swstack = 32
$framesize = 40
$baud = 38400

Dim W As Word
W = 0

Config Timer0 = Timer , Prescale = 1
On Timer0 Myisr
ENABLE INTERRUPTS
ENABLE TIMER2

DO
LOOP

MYISR:
Incr W
Print "*";
RETURN

I tried to simulate the program in the simulator. I tried to click on the OVF0 button as described in HELP but nothing appears. I thing, the ISR will not be started. hmmmmm Confused

Do somebody know this problem?
Is it a problem of the simulator?
Whats wrong with my code or my understanding?

Best regards, Markus