Objective Development Forums 2010-07-02T11:19:37+02:00 https://forums.obdev.at/app.php/feed/topic/4525 2010-07-02T11:19:37+02:00 2010-07-02T11:19:37+02:00 https://forums.obdev.at/viewtopic.php?t=4525&p=15002#p15002 <![CDATA[Re: ATmega8, ATmega168 and ATmega32 with Timer-Interrupt]]> RESOLVED
I idiot ;) found out that the trigger started from ICP1(PB0) pin and
ICP1 sets ICF1 ... nice

Statistics: Posted by Guest — Fri Jul 02, 2010 11:19 am

]]> 2010-07-01T09:43:17+02:00 2010-07-01T09:43:17+02:00 https://forums.obdev.at/viewtopic.php?t=4525&p=14983#p14983 <![CDATA[ATmega8, ATmega168 and ATmega32 with Timer-Interrupt]]> I've tried a lot of things with some controllers.
At the beginn it was ATmega8 (from USB2LPT Project):
D- : PB0
D+: PB1
F_CPU = 12000000

/////////////////////////// MCU_OPTIONS
#define USB_INTR_CFGTCCR1B
#define USB_INTR_CFG_SET0
#define USB_INTR_CFG_CLR0
#define USB_INTR_ENABLETIMSK
#define USB_INTR_ENABLE_BITTICIE1
#define USB_INTR_PENDINGTIFR
#define USB_INTR_PENDING_BITICF1
#define USB_INTR_VECTORTIMER1_CAPT_vect

- it works

... so I tried the same with ATmega168
D- : PB0
D+: PB1
F_CPU = 12000000

/////////////////////////// MCU_OPTIONS
#define USB_INTR_CFGTCCR1B
#define USB_INTR_CFG_SET0
#define USB_INTR_CFG_CLR0
#define USB_INTR_ENABLETIMSK1
#define USB_INTR_ENABLE_BITICIE1
#define USB_INTR_PENDINGTIFR1
#define USB_INTR_PENDING_BITICF1
#define USB_INTR_VECTORTIMER1_CAPT_vect


- it works too...

last 2 weeks I try it with ATmega32... but ATmega32 don't want to play my game and does not enumerate.
As Debug-Information I get: 00: ... ff ... ff ... ff ...ff ... ff ...
The register-names in MCU - Options are equal at ATmega8.
The Hardware works (I tried Atmega168)... But I can't find differences or points where the problem could be.
If someone know a solution, this would make me very, very happy...

Statistics: Posted by Guest — Thu Jul 01, 2010 9:43 am

]]>