X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fatmel.git;a=blobdiff_plain;f=beginners%2Ftest_int.asm;h=904a3529df7748ba7478b2930352b701bb9b456c;hp=bae423ed630579ffad184dcf079a89be907ab9d4;hb=e9e90c0e0e5bb001a0afb0666dbabc1a8a1c6f23;hpb=5ccc8d37baa475b73975e46f2f9f536543b7cd3f

diff --git a/beginners/test_int.asm b/beginners/test_int.asm
index bae423e..904a352 100644
--- a/beginners/test_int.asm
+++ b/beginners/test_int.asm
@@ -53,6 +53,7 @@ nop
 UART_RX:
 in r16, UDR
 andi r16, $7C
+out UDR, r16
 out DDRD, r16
 reti
 
@@ -63,7 +64,7 @@ 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
 
 sei