X-Git-Url: https://www.hackdaworld.org/gitweb/?a=blobdiff_plain;f=beginners%2Ftest_int.asm;h=0b55959bd661ca224e38fdf0de535759f4e240d6;hb=86082e25655b8dc9f167b756b45df84e7d1520ff;hp=bae423ed630579ffad184dcf079a89be907ab9d4;hpb=5ccc8d37baa475b73975e46f2f9f536543b7cd3f;p=my-code%2Fatmel.git

diff --git a/beginners/test_int.asm b/beginners/test_int.asm
index bae423e..0b55959 100644
--- a/beginners/test_int.asm
+++ b/beginners/test_int.asm
@@ -8,51 +8,41 @@
 
 ; 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
 
@@ -63,7 +53,10 @@ out SPL, r16
 ; 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