[Simulavr-devel] attiny85 - external interrupt support (INT0/PCINT)

[zid]

Hi,

I am trying to simulate external interrupts (INT0) on an ATTiny85.

After adding the following lines, I get the following errors:

// Enable INT0 interupt
GIMSK |= (1<<INT0);

// Set INT0 interupt to rising edge detection
MCUCR |= (1<<ISC00) | (1<<ISC01);


WARNING: file rwmem.cpp: line 222: Invalid read access from IO[0x5b],
PC=0x80
WARNING: file rwmem.cpp: line 231: Invalid write access to IO[0x5b]=0x40,
PC=0x84
WARNING: file rwmem.cpp: line 222: Invalid read access from IO[0x55],
PC=0x86
WARNING: file rwmem.cpp: line 231: Invalid write access to IO[0x55]=0x3,
PC=0x8a


Does this just mean this feature is not available to simulate on this MCU?
Or am I missing something fundamental?

Thanks
Zid



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