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[veter]

Lepo pozdravljeni!

spodaj priprenjam program za preizkus PWM na ukontrolerjih ATmega16/32.
Zakaj mi deluje samo PWM na Timer1, na Timer0 in Timer2 pa je na "polno"?

Hvala za kakršenkoli namig.

Program:

$regfile = "m16def.dat"
$crystal = 1000000
$hwstack=40
$swstack=16
$framesize=32


' TIMER0 PWM=B.3
' TIMER1a PWM=D.5
' TIMER1b PWM=D.4
' TIMER2 PWM=D.7

Config Timer1 = Pwm , Pwm = 8 , Prescale = 1 , Compare A Pwm = Clear Down , Compare B Pwm = Clear Down
Config Timer2 = Pwm , Pwm = On , Compare Pwm = Clear Up , Prescale = 1
Config Timer0 = Pwm , Pwm = On , Compare Pwm = Clear Up , Prescale = 1

Enable Timer0
Enable Timer1
Enable Timer2

Enable Interrupts
Start Timer1
Start Timer0
Start Timer2

Ocr0 = 10
Ocr1a = 10 'Pwm1a
Ocr1b = 10
Ocr2 = 10 'Pwm1b


Do

' Pwm1a = 255
'Pwm1b = 255

!nop
Loop

End

[veter]

Lahko kdo pomaga, mogoce kaksna ideja?