I think I must be missing something obvious. I am trying to use timer5 on the Axon. The timer itself is acting as expected, but I can't seem to get the overflow interrupt to work.
To test, I just did a very simple case...
ISR(TIMER5_OVF_vect) {
rprintf("Overflow!!!\r\n");
}
I do have external overflows working just fine, so I know global interrupts are enabled. Is there somewhere that I need to enable the timer5 overflow interrupt?