Re: [avr-libc-dev] about interrputs and Signals

[Andreas Buhr]

Hi,

> I am a user of winavr, I would like to ask what is the difference between
> interrputs and Signals? 

from user to user:
See http://www.nongnu.org/avr-libc/user-manual/group__avr__interrupts.html

Inside of interrupts, the global Interrupt Flag in the status-register 
is set. Signals cannot be interrupted by other interrupts.

Greets

Andreas Buhr