Follow-up Comment #1, bug #31267 (project avr-libc): Well, our policy is that the header file matches the device XML file, so Atmel would have to change the XML file first.
However, this case is particularly difficult. As I understand it, the vector is physically there, so we cannot just omit it from the table, even though this vector is fairly pointless as it could never trigger. I suggest to not use any of the interrupt vectors as the decision base in your case but the control registers: the control registers for USARTs that cannot be used have been removed, apparently. _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/bugs/?31267> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/ _______________________________________________ AVR-libc-dev mailing list AVR-libc-dev@nongnu.org http://lists.nongnu.org/mailman/listinfo/avr-libc-dev