+ldi tmp,((1<<ISC01)|(0<<ISC00)|(1<<ISC11)|(0<<ISC10))
+out MCUCR,tmp
+
+; enable t/c overflow interrupt and icp
+ldi tmp,((1<<TOIE1)|(1<<TICIE1))
+out TIMSK,tmp
+; setup t/c and icp
+ldi tmp,((1<<CS12)|(1<<CS11)|(1<<CS10)|(1<<ICNC1)|(1<<ICES1))
+out TCCR1B,tmp
+
+; configure uart - interrupt enabled when i/o
+ldi tmp,baudrate
+out UBRR,tmp
+sbi UCR,TXEN
+
+; init registers
+ldi bitcounter,0
+ldi byte,0
+ldi overflow_counter,0
+ldi tmp1,0
+ldi tmp2,0
+ldi tmp,1
+mov one,tmp
+ldi tmp,0
+mov zero,tmp
+
+; enable interrupts (global)
+sei