; RESET
rjmp INIT
-nop
; INT0
reti
-nop
; INT1
reti
-nop
; T1 CAPT1
reti
-nop
; T1 COMP1
reti
-nop
; T1 OVF1
reti
-nop
; T0 OVF0
reti
-nop
; UART RX
rjmp UART_RX
-nop
; UART UDRE
reti
-nop
; UART TX
reti
-nop
; ANA_COMP
reti
-nop
UART_RX:
in r16, UDR
andi r16, $7C
+out UDR, r16
out DDRD, r16
reti
; baudrate einstellen
ldi r16, 11 ; "38400 bps wert" in r16
out UBRR, r16 ; write to uart baudrate register
-sbi UCR, (RXEN|RXCIE) ; enable tx at uart control register
+sbi UCR, (RXEN|TXEN|RXCIE) ; enable tx at uart control register
+
+ldi r16, 0x7C
+out DDRD, r16
sei