Atmega 8 doesn't working

[evgen05]

on Arduino NG whith atmega 8 this library doesn't working.

[leomil72]

Should compile and work. What's the problem, exactly? Does it stop during compiling, or doens't work as expected?

[evgen05]

It's compiling whithout mistakes, but doesn't work. The same code compiling and working on atmega 328.

[leomil72]

I don't have an Atmega8 anymore so at the moment I'm not able to investigate this issue... Which function did you try? Which pins did you use? Please provide the more informations you can. Thanks

[evgen05]

I try to use sketch from example analogcomp_Enableinterrupt. Pins use 12 and 13 on chip(6 and 7 on board). Try use exporting hex in proteus - the same thing, doesn't working.

[leomil72]

I'm not sure if this this the cause, but I've seen that the boards.txt file of newer versions of the Arduino IDE show a different way to choose the MCU used on the Arduino NG.
I don't know if you did that, but I think you had choosen the correct MCU from the menu, isn't it?

(message edited after better analisys of the IDE and the boards.txt file)

[evgen05]

yes, i've choose atmega8 in arduino NG. Arduino NG was with atmega 168 and atmega 8.